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Manual | Users Manual | 493.45 KiB | ||||
1 | Cover Letter(s) | |||||||
1 | Parts List/Tune Up Info | |||||||
1 | Block Diagram | |||||||
1 | Operational Description | |||||||
1 | External Photos | May 07 2000 | ||||||
1 | Internal Photos | May 07 2000 | ||||||
1 | ID Label/Location Info | |||||||
1 | Cover Letter(s) | |||||||
1 | Parts List/Tune Up Info | |||||||
1 | Test Report | |||||||
1 | Schematics | |||||||
1 | Test Report |
1 | Manual | Users Manual | 493.45 KiB |
INSTRUCTION MANUAL VHF AIR BAND TRANSCEIVER iA23 iA5 This device complies with Part 15 of the FCC rules. Operation is sub-
ject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FOREWORD CAUTION READ ALL INSTRUCTIONS carefully and completely before using the transceiver. SAVE THIS INSTRUCTION MANUAL This in-
struction manual contains important operating instructions for the IC-A23/A5. EXPLICIT DEFINITIONS The explicit denitions below apply to this instruction manual. WORD RWARNING CAUTION NOTE DEFINITION Personal injury, re hazard or electric shock may occur. Equipment damage may occur. Inconvenience only. No risk of personal injury, fire or electric shock. FCC caution: Changes or modications to this transceiver, not expressly approved by Icom Inc., could void your authority to operate this transceiver under FCC regulations. (U.S.A. only) i R WARNING! NEVER hold the transceiver so that the antenna is very close to, or touching exposed parts of the body, especially the face or eyes, while transmitting. The transceiver will perform best if the microphone is 5 to 10 cm away from the lips and the transceiver is vertical. R WARNING! NEVER operate the transceiver with a headset or other audio accessories at high volume levels. Hearing experts advise against continuous high volume op-
eration. If you experience a ringing in your ears, reduce the volume level or discontinue use. NEVER connect the transceiver to an AC outlet or to a power source of more than 14 V DC. Such a connection will damage the transceiver. NEVER connect the transceiver to a power source that is DC fused at more than 5 A. Accidental reverse connection will be protected by this fuse, higher fuse values will not give any protection against such accidents and the transceiver will be ruined. NEVER short the terminals of the battery pack. Also, cur-
rent may ow into nearby metal objects, such as a necklace, etc. Therefore, be careful when carrying with, or placing near metal objects, carrying in handbags, etc. DO NOT allow children to play with any radio equipment containing a transmitter. DO NOT operate the transceiver near unshielded electrical blasting caps or in an explosive atmosphere. AVOID using or placing the transceiver in direct sunlight or in areas with temperatures below 10C (+14F) or above
+60C (+140F). The use of non-Icom battery packs/chargers may impair transceiver performance and invalidate the warranty. Even when the transceiver power is OFF, a slight current still flows in the circuits. Remove the battery pack or case from the transceiver when not using it for a long time. Otherwise, the battery pack or installed dry cell batteries will become ex-
hausted. SUPPLIED ACCESSORIES Accessories included with the transceiver:
Qty. q Antenna ........................................................................... 1 w Belt clip............................................................................ 1 e Battery pack (BP-200L)*.................................................. 1 r Wall charger* .................................................................. 1 Carrying case (LC-147)* ............................................... 1 HEADSET ADAPTER (OPC-967)* ............................... 1
* The battery pack, wall charger, HEADSET ADAPTER or carry-
ing case may differ depending on version. Some versions do not include a battery pack, wall charger, HEADSET ADAPTER or carrying case. q w e r ii TABLE OF CONTENTS FOREWORD .................................................................................... i EXPLICIT DEFINITIONS ................................................................. i CAUTIONS ....................................................................................... i SUPPLIED ACCESSORIES............................................................. ii TABLE OF CONTENTS .................................................................. iii 1 ACCESSORY ATTACHMENT .................................................. 1 2 PANEL DESCRIPTION ........................................................ 2 7 IPanel description ............................................................... 2 5 I Function display ................................................................ 6 7 3 BASIC OPERATION ............................................................ 8 7 I DIAL
[Y]/[Z] trade function ...................................................8 I Setting a frequency ................................................................ 8 I Lock function .......................................................................... 8 I Accessing 121.5 MHz emergency frequency ......................... 8 I Setting a squelch level ........................................................... 9 I Side tone function .................................................................. 9 I Display backlighting ............................................................... 9 I Low battery indicator .............................................................. 9 I Receiving ............................................................................. 10 I Transmitting .......................................................................... 10 I Selecting a weather channel................................................. 11 I Side tone function .................................................................. 6 I Lock function .......................................................................... 6 I Display backlighting ............................................................... 6 I Low battery indicator .............................................................. 6 I Dial select function ................................................................. 7 4 MEMORY OPERATION .......................................................... 12 I Memory channel selection ................................................... 12 iii I Transferring memory contents ............................................. 12 I Programming a memory channel ......................................... 13 I Memory names .................................................................... 14 5 SCAN OPERATION ................................................................ 16 I Scan types ........................................................................... 16 I COM band scan ................................................................... 16 I Memory scan ....................................................................... 16 I Weather channel scan ......................................................... 17 I TAG channels ................................................................... 17 6 VOR NAVIGATION (IC-A23 only) .................................... 18 24 I VOR indications ................................................................... 18 I VOR functions ...................................................................... 19 I Flying to a VOR station ........................................................ 20 I Entering a desired course .................................................... 22 I Crosschecking position ........................................................ 22 I Duplex operation ................................................................. 24 7 BATTERY PACKS ........................................................... 25 27 I Charging precautions ........................................................... 25 I Battery pack charging .......................................................... 25 I About the battery pack ......................................................... 27 IIBattery pack CAUTION ....................................................... 27 8 CLONING ................................................................................ 28 9 TROUBLESHOOTING ............................................................ 29 10 SPECIFICATIONS .................................................................. 30 11 OPTIONS ................................................................................ 31 I OPC-967 connection ............................................................ 32 ACCESSORY ATTACHMENT 1 D Antenna CAUTION: Transmitting without an antenna may damage the transceiver. Insert the supplied antenna into the antenna connector and screw down the antenna as shown below. Keep the jack cover attached when jacks are not in use to avoid bad contacts from dust and moisture. D Belt clip Conveniently attaches to your belt. To attach:
Slide the belt clip into the plastic loop on the back of the bat-
tery case/pack. To remove:
Push the top of the belt clip towards the transceiver and at the same time, push it downward and free of the plastic loop. 1 2 PANEL DESCRIPTION I Panel description e[DIAL]
w[PTT]
Tx/Rx indicator q[LIGHT]
!6[DIGIT KEYS]
r[MIC/SP]
t[ANT]
o yDisplay
!6 u[UP/DOWN]
i[SQL(SCAN)]
o[PWR]
!0[CLR(DIAL/)]
!1[ANL(REC)]
!2[BANK(PLAY)]
!3[FUNCTION]
!5
!4 u i
!0
!1
!2
!3
!5[ENT(WX)]
!4[MR(MW)]
2 PANEL DESCRIPTION 2 q LIGHT [LIGHT] (p. 10) Turns the light for display and keypad ON or OFF. quency. Push to select the BANK number. w PTT SWITCH [PTT] (p. 11) Push and hold to transmit; release to receive. e TUNING DIAL [DIAL] (P. 8) Rotate [DIAL] to select the desired frequency. (default) Rotate [DIAL] to select the BANK number. (default) Rotate [DIAL] to select the memory channel or WX channel number. (default) Rotate [DIAL] to adjust the audio level. r EXTERNAL SPEAKER AND MICROPHONE JACKS MIC/SP] (pgs. 29, 30) Connect an optional speaker-microphone or headset, if de-
sired. The internal microphone will not function when either is connected. t ANTENNA CONNECTOR [ANT]
Connects the supplied antenna. y FUNCTION DISPLAY (pgs. 6, 7) u UP/DOWN KEYS [Y]/[Z] (P. 8) Push [Y] to increase the audio level, push [Z] to decrease the audio level. (default) Push to select the operating channel or fre-
i SQUELCH KEY [SQL] (P. 9) Push [SQL], then rotate the [DIAL] (or push
[Y]/[Z]) to select the squelch level. 24 squelch levels and squelch open (0) are available. Push
, then push [SQL] to starts scan func-
tion:
Frequency mode: Frequency full scan function. MEMORY mode: Memory channel scan function. o POWER SWITCH [PWR]
Push and hold for 0.5 sec. to turn the power ON or OFF. While pushing [Y]/[Z], push [PWR] to enter the cloning function mode.
!0 CLR KEY [CLR]
Push
, then push [CLR] to exchange the e tuning Dial function and u UP [Y]/DOWN [Z]
switch function;
- Dial: tuning (default)
- UP [Y]/DOWN [Z]: audio level setting (default) NOTE: You can adjust the audio level via [DIAL]
and select the frequency, memory channel or BANK number via UP [Y]/DOWN [Z] keys. Push [CLR] to turn to the frequency mode, when memory channel, WX channel or 121.5 MHz is selected. 3 2 PANEL DESCRIPTION
!0 CLR KEY [CLR] (continue) Push [CLR] to cancel the SCAN function. Push [CLR] to cancel the direct frequency enter-
ing with digit key. Push [CLR] to turn the squelch level adjusting mode OFF.
!1 ANL KEY [ANL]
Push to turn the ANL function ON or OFF. Push
, then push [ANL (REC)] to turn the recording function ON.
- The transceiver records the receiving signal or opera-
tors voice for 20 sec.
!2 BANK KEY [BANK] (P. 12) Push [BANK] to enter the BANK selection mode while memory channel is selected, push [CLR]
to exit the BANK selection mode. Push
, then push [BANK] to play the recorded signals. which have more than one secondary function, (such as
[DUP]), do not cancel disappears auto-
matically after 3 sec. In this case,
!4 MEMORY MODE KEY [MR (MW)] (P. 12) Push [MR] to call the memory channel mode, push [CLR] to exit the memory channel mode. Push
, then push [MR (MW)] to program the contents into the memory channels. Push [MR] to program the memory comment when the memory comment function is enabled.
!5 ENTER KEY [ENT(WX)] (P. 8) Push [ENT] to enter the numeral input. Enters consecutive zero digits. Push
, then push [ENT] to enter the weather channel selection mode. (U.S.A. version only) Rx/Tx indicator Lights red during the transmit mode. Lights green during receiving a signal or squelch is
!3 FUNCTION KEY [F]
open. Push to call up the function indicator,
, then push another key to access its secondary function. appears for 3 sec. after [F] is pushed; at this time pushing [F] again cancels the indication. (P. 6) This key cannot activate during transmit. NOTE: In general, disappears when another key is pushed to activate a secondary function. However, some keys 4 NOTE: Some functions may not be available depending on version. Please consult your dealer.
!6 DIGIT KEYS Input the specied digit during frequency input, memory channel selection, etc. In addition, each key has one or more secondary func-
tions after pushing [F] as follows:
Push
, then push [0] to select the 121.5 MHz emergency frequency. (P. 8) Push [CLR] to cancel the direct frequency enter-
ing with digit key. Push
, then push [1] to select the DVOR dis-
play from the CDI display in NAV band. (P. 19)*1 Push
, then push [2] to change the course indicator characteristics to TO ag in the DVOR display in NAV band. (P. 19)*1 Corrects the deviation while using TO ag. *1 Push
, then push [3] to change the course indicator characteristics to FROM flag in the DVOR display in NAV band. (P. 19)*1 Corrects the deviation while using FROM ag.
*1 PANEL DESCRIPTION 2 Push
, then push [4] to select the CDI dis-
play from the CDI display in NAV band. (P. 19)*1 Push
, then push [5] to set the duplex fre-
quency in NAV band. (P. 22)*1 Push
, then push [6] to turn the duplex func-
tion ON and OFF in NAV band. (P. 22)*1 Push
, then push [7] to turn the key lock function ON and OFF. (P. 10) Push
, then push [8] to Turn the beep tone ON and OFF. (P. 9) Push
, then push [9] to set the displayed memory or weather channel as a TAG channel.
(P. 17)
*1 These functions available on the IC-A23 only. 5 2 PANEL DESCRIPTION I Function display (COM) rewq t y u
!1
i o
!0 q FUNCTION INDICATOR (P. 4) is pushed. Appears when w ANL INDICATOR (p. 4) Appears while the ANL (Automatic Noise Limiter) function is in use. Appears and ashes when battery replacement is nec-
essary. y RECORD INDICATOR (P. 10) REC blinks while the internal recorder is recording the signal. e LOCK INDICATOR (P. 10) Appears while the lock function is in use. u PLAY INDICATOR (P. 10) PLAY appears during play back of the recorded signal. r DUPLEX INDICATOR (IC-A23 only) (P. 22) DUP appears when the duplex function is activated in NAV mode. DUP blinks while setting the duplex frequency. t LOW BATTERY INDICATOR (P. 10) Appears when the battery is nearing exhaustion. The at-
tached battery pack requires recharging. i TAG CHANNEL INDICATOR (p. 17) TAG appears when the memory channel is set as a lockout channel. o MEMORY CHANNEL INDICATOR (P. 12) Shows the memory channel number. When the transceiver output power increases above a specied level, a protection circuit stops the transmit-
6 I Function display (COM/NAV) PANEL DESCRIPTION 2
!5
!2
!3
!4 ting, then -- appears on the display instead of the memory channel number. Release [PTT], then push it again to continue transmitting.
!0 MEMORY BANK NUMBER INDICATOR (p. 12) Shows the selected memory bank number.
!1 FREQUENCY DISPLAY (P. 8) Shows the operating frequency. Shows the channel name when the memory name func-
tion is selected.
!2 COURSE INDICATORS (IC-A23 only) (P. 20) Indicates where your aircraft is located on a VOR radial in DVOR mode. Indicates where your desired course is located on a VOR radial in CDI mode.
!3 TO-FROM INDICATOR (IC-A23 only) (P. 19) Indicates whether the VOR navigation information is based on a course leading to the VOR station or lead-
ing away from the VOR station.
!4 COURSE DEVIATION NEEDLES (IC-A23 only) (P. 20) Indicates the deviation between the desired course and your actual ying course every 2 degrees.
!5 OVERFLOW INDICATOR (IC-A23 only) (P. 20) Appears when the deviation between the desired course and ying course is over 10 degrees. 7 3 BASIC OPERATION
[Y]/[Z] trade function
[Y]/[Z] keys trade func-
then push [CLR (DIAL/YZ)] to trade each I DIAL The transceiver is equipped [DIAL]
tion. Push function. Default setting:
DIAL: Setting the frequency, Selecting the memory chan-
nel, Selecting the bank number YZ keys: Increasing or decreasing the audio level Following explanation is according to the default setting. I Setting a frequency Using keypad q Push [PWR] for 0.5 sec. to turn power ON, then push
[CLR] to select the frequency mode when memory CH number or WX CH number appears on the function display. w Push 5 appropriate digit keys to input the frequency. Enter [1] as the 1st digit. When a digit is mistakenly input, push [CLR] to clear, then start again. Push [ENT] to enter consecutive zero digits. Only [2], [5], [7] and [0] can be entered as the 5th and nal digit. 8 Using the tuning dial q Push [PWR] for 0.5 sec. to turn power ON, then push
[CLR] to select the VFO mode when memory CH number or WX CH number appears on the function display. w Rotate the [DIAL] to set the desired frequency. e To select the 1 MHz tuning step, push
, then rotate the tuning dial. Push again to return the normal tuning. I Accessing 121.5 MHz emer-
gency frequency The IC-A23 and IC-A5 can quickly access the 121.5 MHz emergency frequency. This function can be activated even when the key lock function is in use. q Push
, then push [121.5] to call the emergency fre-
quency. w Push [CLR] to exit from the emergency frequency. I Selecting a weather channel
(U.S.A. version only) The U.S.A. version has VHF marine WX (weather) channel receiving capability for ight planning. q Push
, then push
[ENT (WX)] to select WX channel mode. WX-- and previously se-
lected channel number ap-
pears. w Rotate the [DIAL] to select the desired WX channel. e Push [CLR] to exit the WX channel mode and return to fre-
quency mode. I Setting squelch level The transceiver has a noise squelch circuit to mute undesired noise while receiving no signal. D Setting the squelch level q Push [SQL], then rotate the [DIAL] (or using [Y]/[Z] key) to select the squelch level. SQL--0 is loose squelch and SQL--24 is tight squelch. Rx indicator turns to green during the squelch is open. BASIC POPERATION 3 I Side tone function When using an optional headset, such as those from the David Clark Co. via the OPC-967 HEAD SET ADAPTOR, the transceiver outputs your transmitted voice to the headset for monitoring. (p. 30) D Setting the side tone level q Push [PTT] to turn the transmit mode ON. w During transmit mode, rotate [DIAL] to adjust the monitor-
ing level. ST--0 is OFF and ST--15 is Max. level. NEVER operate the transceiver with a headset at high vol-
ume levels for long period. A ringing in your ears may occur. If so, reduce the monitor level or discontinue use. I Beep tone The beep tone which sounds each times a switch is pushed can be adjusted, as desired. q Push w Turn [DIAL] to adjust the beep level.
, then push [BEEP]. 9 3 BASIC OPERATION I Lock function The lock function prevents accidental frequency changes and accidental function activation. q Push w To turn the function OFF,repeat step q above.
, then push [KEY LOCK] to turn the function ON. disappears. I Display backlighting Push [LIGHT] to turn the display backlighting ON or OFF. I Low battery indicator Low battery indicator appears when the battery power has decreased to a specied level. The attached battery pack re-
quires recharging. Low battery indicator I REC/PLAY of recorded signals
/messages D Recording a signal
/message then Push
, then push [ANL
(REC)] to start to record the received message for 20 sec. REC blinks on the display. Push [CLR] to cancel the recording. No message is recorded when no audio comes from the speaker.
(e.g. When the squelch is closed.) You can record your own message when you start the recording during transmit mode. Only the latest message is remains. D Play Push
, then push
[BANK (PLAY)] to play back the message. PLAY appears on the dis-
then 10 play. Push [CLR] to cancel the play back. Play back the message during the transmit mode, you can trans-
mit the recorded message. I Receiving q Push [PWR] to turn the power ON. w Push [SQL], then turn the [DIAL] counterclockwise (or [Z]
key) to select the squelch level [0]. e Push [Y]/[Z] key several times to adjust the audio level. r Push [SQL], then turn the [DIAL] clockwise (or [Y] key) until the noise is muted. The Tx/Rx indicator disappears. t Set the desired frequency using the [DIAL] or keypad. y Push [ANL] to reduce pulse noise such as that caused by engine ignition systems, if necessary.
[ANL] appears on the display. u When a signal is received on the set frequency:
The Tx/Rx indicator lights green Squelch opens and audio is emitted from the speaker. When the [SQL] control is too deep, squelch may not open for weak signals. To receive weak signals, set the squelch to a loose position. BASIC OPERATION 3 I Transmitting CAUTION: Transmitting without an antenna may damage the transceiver. NOTE: To prevent interference, listen on the frequency be-
fore transmitting. If the frequency is busy, wait until the channel is clear. q Set the desired frequency in COM band using the [DIAL]
or keypad. COM band frequency range: 118.00136.975 MHz w Push and hold [PTT] to transmit. The Tx/Rx indicator lights red. e Speak into the microphone at a normal voice level. DO NOT hold the transceiver too close to your mouth or speak too loudly. This may distort the signal. r Release [PTT] to return to receive. 11 4 MEMORY OPERATION I Memory channel selection The transceiver has 200 memory channels for storage of often-used frequencies along with 6-character notes. q Push [MR] to select memory mode. Memory BANK number and memory CH number appears. Using the [DIAL]:
w Push [BANK], then rotate the [DIAL] to select the desired memory bank number, then push [CLR] (or [BANK]) to exit the bank selection mode. BANK appears. e Rotate [DIAL] to select the desired memory CH number. If no memory channel is programmed in the selected bank, no memory CH selection is available. Using the Keypad:
w Push [BANK], then push appropriate digit key (0 to 9) to select the desired memory bank number, then push [CLR]
(or [BANK]) to exit the bank-selection mode. BANK appears. e Push 2 appropriate digit key (00 to 19) to select the de-
sired memory CH number. If no memory channel is programmed in the selected bank, no memory CH selection is available. Comments appear rst when programmed, however, the transceiver can be programmed by your dealer to show the operating frequency first. Push [MR] to display the comment in this case. 12 I Transferring memory contents This function transfers a memory channels contents into the frequency mode. This is useful when searching for signals around a memory channels frequency. q Push [MR] to select memory mode. w Select the desired memory channel to be transferred using the [DIAL] or keypad. e Push
, then push [MR]. BANK number and memory CH number disappears as frequency mode is automatically selected and the mem-
ory contents are transferred. then Memory mode Frequency mode MEMORY OPERATION 4 I Programming a memory channel EXAMPLE: Programming WX-05* into memory BANK 3/
memory channel 2. The transceiver has 200 (10 BANK x 20 CH) memory chan-
nels for storage of often-used frequencies. then
[0], [5] or [5] [ENT]
q Push [CLR] to select Frequency mode, if necessary. w Select the desired frequency. Push
, then push [ENT (WX)] to select a weather channel.*
Set the desired frequency or WX channel* using the [DIAL] or keypad. e Push
, then push [MR (MW)]. Memory BANK and memory channel number appears. r Rotate the [DIAL] to select the desired memory channel number.
[M] blinks. Push [BANK] to select the BANK number if desired. Push [CLR]
(or [BANK]) to exit the BANK selection mode. t Push [ENT] to program the information into the channel and return to Frequency mode. then
[3]
or
*Weather channel: U.S.A. version only.
[0], [2] or [2] then [ENT]
13 4 MEMORY OPERATION I Memory names Programming memory names The memory channel can display a 6-character comment as well as a frequency. q Rotate the [DIAL] to select the desired frequency in VFO mode. w Push e Rotate the [DIAL] to select the desired memory channel to
, then push [MR]. be programmed. Push [BANK] to select the BANK number if desired. Push [CLR]
to exit the BANK selection mode. r Push [MR] to enter the memory name programming mode.
-- -- -- -- -- -- appears on the display. t Push the appropriate digit key several times to select the desired character as listed at right. To erase a character, overwrite with a space (displayed as _). To move the cursor forwards or backwards, use [DIAL]. y Push [ENT] to program the name. Flashing stops. When no name is programmed, the display shows the operating frequency. To clear the entered comment, push [CLR] before pushing [ENT]. 14 key Character key Character key Character 1 4 7 1, Q, Z 4, G, H, I 7, P, R, S ENT Program 2 5 8 0 2, A, B, C 5, J, K, L 8, T, U, V 0, space, -
3 6 9 3, D, E, F 6, M, N, O 9, W, X, Y Clearing memory contents Unwanted memory channels can be cleared. Programming over a memory channel also clears the previously pro-
grammed contents. Memory channel 0 cannot be cleared. q Select the memory channel to be cleared. w Push
, then push and hold [CLR] for 1 sec.
-- -- -- -- -- -- appears momentarily, then the next selec-
table channel appears. EXAMPLE: Programming 125.000 MHz into memory BANK 0/ memory channel 15 with AIR-23 as a comment.
[CLR], [1], [2], [5], [ENT]
[F], [MR(MW)]
MEMORY OPERATION 4
[1], [5]
(*see NOTE)
[MR]
[2], [2], [4], [4], [4], [4]
[7], [7], [7]
[0], [0], [0],[2],[3]
[ENT]
*NOTE: Push [BANK], then rotate the [DIAL] to select the BANK number, if desired. Push [CLR] to continue memory name programming. 15 5 SCAN OPERATION I Scan types The U.S.A. version has 3 scan types to suit your needs. The non-U.S.A. versions have 2 scan types. Repeatedly scans all fre-
quencies over the entire COM band. 136.975 MHz COM BAND SCAN 108.00 MHz 118.00 MHz Scan Jump MEMORY SCAN non-TAG channel Mch 2 Mch 4 Mch 6 Mch 1 Mch 19 Mch 10 Mch 8 Mch 7 non-TAG channel Repeatedly scans all TAG memory channels. Used for checking often-
used channels and by-
passing usually busy channels such as control-
tower frequencies.. WEATHER CHANNEL SCAN Repeatedly scans all TAG weather channels. Weather channels are available for the U.S.A. version only. 16 I COM band scan q Push [CLR] to select VFO mode. w Set squelch to the point where noise is just muted. e Push
, then push [SQL (SCAN)] to start the scan. When a signal is received, the scan pauses until it disap-
pears. To change the scanning direction, rotate the [DIAL]. r To stop the scan, push [CLR]. I Memory scan q Push [MR] to select memory mode. w Set squelch to the point where noise is just muted. e Push
, then push [SQL (SCAN)] to start the scan. When a signal is received, the scan pauses until it disap-
pears. To change the scanning direction, rotate the [DIAL]. r To stop the scan, push [CLR]. I Weather channel scan
(U.S.A. version only) q Push
, then push [ENT (WX)] to select a weather channel. w Set squelch to the point where noise is just muted. e Push
, then push [SQL (SCAN)] to start the scan. When a signal is received, the scan pauses until it disap-
pears. To change the scanning direction, rotate the [DIAL]. r To stop the scan, push [CLR]. SCAN OPERATION 5 I TAG channels Memory and weather* channels can be specified to be skipped for the memory and weather* channel scans respec-
tively. The TAG channel function is only available during scan operation. Shows the TAG channel. then Memory channel 19 is scanned during memory scan. Memory channel 19 is skipped during scan. q Push [MR] to select memory mode; or, push push [ENT (WX)] to select a weather channel*. w Select the desired channel to be a TAG channel. e Push
, then push [9 (TAG)]. TAG appears. Non-TAG channels are skipped during scan. r To cancel the TAG setting, repeat above steps.
, then
*Weather channel: U.S.A. version only. 17 6 VOR NAVIGATION (IC-A23 ONLY) I VOR indicators COM BAND
(118.00136.975 MHz) NAV BAND (108.00117.975 MHz) DVOR MODE Course indicator To-from flag indicator Push [F] then [q DVOR]. Push [F] then [r CDI]. CDI MODE General VOR equipment Function display of the IC-A23 Course indicator To-from flag indicator Two-degree deviation marks Course deviation needle 214 FROM 34 Course indicator Course deviation needles Overflow indicator To-from flag indicator 18 I VOR functions To select CDI mode To show the deviation between your ying course and the de-
sired course, push
, then [4 (CDI)]. Operating frequency cannot be changed. Each course deviation arrow indicates a two-degree deviation. Course indicator is fixed, but it can be changed with the tuning dial or keypad. To select DVOR mode When entering the NAV band, 108.000117.975 MHz, the IC-A23 selects DVOR mode automatically. To show your aircrafts direction to (or from) the VOR station, push
, then [1 (DVOR)]. Operating frequency can be changed. Course deviation needle does not appear. Co rse indicator shows yo r direction VOR NAVIGATION 6 TO or FROM ag selection The to-from ag indicators indicate whether the VOR naviga-
tion information is based on a course leading to the VOR sta-
tion or leading away from the VOR station. To change the flag from TO to FROM or vice versa, push
, then [3 (FROM)] or [2 (TO)], respectively. When using the TO flag and passing through the VOR station, the TO ag changes to the FROM ag automat-
ically. When turning power ON, the FROM ag is selected au-
tomatically. Selecting the next VOR station when using CDI mode (when using the course deviation needle)
, then [1 (DVOR)]. q Push w Set the next VOR stations frequency. e Push
, then [4 (CDI)]. I I N O T A G V A N R O V Select TO or FROM ag, if desired. 19 6 VOR NAVIGATION I Flying to a VOR station The IC-A23 shows the deviation from a VOR station. q Select a VOR station on your aeronautical chart and set the frequency of the station. The course indicator indicates where you are located on a radial from the VOR station. The course indicator shows - - - when either aircraft is too far away from the VOR station or the frequency is not set correctly at the VOR station. w Select the TO ag when ying to the VOR station, or se-
lect the FROM ag when ying away from the VOR sta-
tion. To select TO, push To select FROM, push
, then [3 (FROM)].
, then [2 (TO)]. e Push
, then [4 (CDI)] to select CDI (Course Deviation Indicator) mode. The course indicator shows OFF when the desired VOR signal cannot be received. When CDI mode is selected, the operating frequency can-
not be changed. To set the operating frequency, select DVOR mode in advance. 20 r The course deviation needle appears when your aircraft is off course from the VOR station. or appears to indicate your aircraft is off course to the right or left, respectively. Correct your course until or disappears. Each arrow represents a two-degree deviation. t To exit CDI mode, push
, then [1 (DVOR)]. VOR INDICATOR NOTE LOC appears on the function display as shown below when a localizer signal is received. However, the function display does not indicate additional information about the localizer signal. THE AIRCRAFT IS ON COURSE 123.65 VORTAC SEATTLE 116.8 Ch 115 SEA e s r u g 4 d i n 0 o a d c e s i r a f t h r e D e c A i r THE AIRCRAFT IS OFF COURSE 123.65 VORTAC SEATTLE 116.8 Ch 115 SEA t h e a d i n g 4 6 r c r a f c o u r s e ) A i
( 6 o f F l o w n c o u r s e f e u l d b o 0 h a f t s g 4 d i n r a c e A i r h The course deviation indicator ap-
pears when the aircraft is off course. In this example, the aircraft is 6 degrees off course to the left. The pilot must turn more than 6 degrees right to get back on course. 300310320330 340 290 280 270 260 250 240 230 220 210 VOR station 200 190 180 170 160 150 140 300310320330 340 290 280 270 260 250 240 230 220 210 VOR station 200 190 180 170 160 150 140 VOR NAVIGATION 6 350 0 10 20 N Magnetic north 30 40 50 60 70 80 90 100 110 120 130 350 0 10 20 N Magnetic north 30 40 50 60 70 80 90 100 110 120 130 I I N O T A G V A N R O V 21 6 VOR NAVIGATION I Entering a desired course The IC-A23 shows not only the deviation from the VOR sta-
tion but the deviation from the desired course. q Set the frequency for the desired VOR station. To change the to-from flag, push
(FROM)].
, then [2 (TO)] or [3 w Push e Set the desired course to the VOR station using the tuning
, then [4 (CDI)] to select CDI mode. dial or keypad. or appears on the function display when your aircraft is off the desired course. When your heading is correct, the ABSS function may be useful instead of course input. r The course deviation needle points to the right when your aircraft is off course to the left. To get back on course, y right more than the number of degrees indicated by the CDI arrows. If the overow indicator appears on the right side, select a head-
ing plus 30 degrees to the desired course; if the overow indica-
tor appears on the left side, select a heading minus 30 degrees. I Crosschecking position q Select 2 VOR stations on your aeronautical chart. w Set the frequency of one of the VOR station in DVOR mode. The course indicator shows course deviation from the VOR ra-
dial. Note the radial you are on. e Set the frequency of the other VOR station in DVOR mode. Note the radial from the station you are on. r Extend the radials from each VOR station on the chart. Your aircraft is located at the point where the lines inter-
sect. ABSS FUNCTION In CDI mode, the Auto Bearing Set System (ABSS) adds or subtracts the number of degrees indicated by the CDI arrows from the Omni Bearing Selector (OBS). To use ABSS, push ag; or, push ag.
, then [2 (TO)] while using the TO
, then [3 (FROM)] while using the FROM 22 EXAMPLE: Entering the desired course bearing 89 to a VOR station. CROSSCHECKING POSITION VORTAC OLYMPIA 113.4 Ch 81 OLM 300310320330 340 290 280 270 260 250 240 230 220 210 VOR station 200 190 180 170 160 150 140 350 0 10 20 30 40 50 60 70 80 90 100 110 120 130 300310320330 340 290 280 270 260 250 240 230 220 210 VOR station 200 190 180 170 160 150 140 VOR NAVIGATION 6 123.65 VORTAC SEATTLE 116.8 Ch 115 SEA N Magnetic north 350 0 10 20 30 40 50 60 70 80 90 100 110 120 130 I I N O T A G V A N R O V 23 6 VOR NAVIGATION I Duplex operation
(U.S.A. version only) The duplex function allows you to call a ight service station while receiving a VOR station. The duplex function requires frequency programming for the flight service station in ad-
vance. Programming a duplex frequency q Push [CLR] to select frequency mode. w Set a NAV band frequency using the tuning dial or keypad. NAV band frequency range: 108.00117.975 MHz e Push
, then [5 (DUP-W)]. DUP ashes and transmit frequency appears. r Set the frequency of the ight service station using the tun-
ing dial or keypad. When using the tuning dial, push [ENT]
after setting a frequency. The displayed frequency returns to the NAV band frequency. Operating the duplex function q Set the desired frequency in NAV band. NAV band frequency range: 108.00117.975 MHz w Push
, then [6 (DUP)] to turn the duplex function ON. DUP appears on the function display. e Push and hold [PTT] to transmit at the pre-programmed transmit frequency. r Release [PTT] to return to receive. t Push
, then [6 (DUP)] to cancel the function. A duplex frequency can be programmed into each mem-
ory channel independently. Set a duplex frequency before programming the memory channel, if desired. The duplex ON/OFF setting can also be programmed into a memory channel. EXAMPLE: Programming 123.65 MHz as the transmit frequency in the duplex function. 24 BATTERY PACKS 7 I Charging precautions I Battery pack charging NEVER connect two or more chargers at the same time. Charging may not occur under temper-
atures of 10C (+50F) or over temper-
atures of 40C (+104F). The BP-200L BATTERY PACK includes rechargeable Ni-MH batteries and can be charged approx. 300 times. Charge the battery pack before first operating the transceiver or when the battery pack becomes exhausted. When using BC-119: If the charge indicator ashes orange, vehicle bat-
tery voltage is low and charging is not possible. Check the vehicle bat-
tery voltage in this case. If the charge indicator ashes red, there may be a problem with the battery pack (or charger). Re-insert the battery pack or contact your dealer. If you want to be able to charge the bat-
tery pack more than 300 times, the fol-
lowing points should be observed:
1. Avoid overcharging. The charging pe-
riod should be less than 48 hours. 2. Use the battery until it becomes al-
most completely exhausted under normal conditions. We recommend battery charging just after transmitting becomes impossible. D Rapid charging with the BC-119 The optional BC-119 provides rapid charging of battery packs. One AD-87 and an AC adapter (may be supplied with the BC-119 depending on version) are additionally required. q Fix the optional AD-88 TERMINAL PC BOARD FOR CHARGER into the BC-
119 with the 4 supplied screws. w Insert the optional AD-87A* CHARGE ADAPTER into the charging slot of the BC-119. e Insert the optional AD-87B* CHARGE ADAPTER into the AD-87A* CHARGE ADAPTER. r Insert the battery pack, either by it-
self or attached to the transceiver, into the whole assembly for charg-
ing. (p. 26)
*AD-87A and AD-87B supplied together named as AD-87. Charging period: 2 hours 25 7 BATTERY PACKS D Rapid charging with the 119 Check orientation for correct charging
*AD-87B
(supplied with AD-87A) AD-87A
(optional) AD-88
(optional) BC-119
(optional) 26 D Regular charging q Attach the battery pack to the transceiver. w Be sure to turn the transceiver power OFF. e Connect the Wall charger (BC-110A) or optional cable
(CP-12L or OPC-254L) as shown below. Charging period: 10 hours
IC-A23/A5 with attached battery case CP-12L
(optional) OPC-254L
(optional) white To
[CHARGE]
black To a 12 to 14 V DC power source Wall charger I About the battery pack D Operating period The operating period of the transceiver is 6 hours. Operating periods are calibrated for the following conditions:
at 25C (77F), Tx (high power) : Rx : standby = 5 : 5 : 90 D Battery pack life If your battery pack seems to have no capacity even after being fully charged, completely discharge it by leaving the power ON overnight. Then, fully charge the battery pack again. If the battery pack still does not retain a charge (or very little), a new battery pack must be purchased. I Battery pack CAUTION G NEVER short the terminals of the battery pack. Also, cur-
rent may flow into nearby metal objects, such as a neck-
lace, etc. Therefore, be careful when carrying with, or placing near metal objects, carrying in handbags, etc. G Keep battery contacts clean. Its a good idea to clean bat-
tery terminals once a week. BATTERY PACKS 7 27 8 CLONING Cloning allows you to quickly and easily transfer the programmed contents from one transceiver to another transceiver, or, data from PC to a transceiver using the optional CS-A23 cloning software. D Transceiver to transceiver cloning q Connect the OPC-474 CLONING CABLE with adapter plugs to the [SP/MIC] jack of the master and slave transceivers. The master transceiver is used to send data to the slave trans-
ceiver. w While push and holding [Y] + [Z],push [PWR] ON to enter cloning mode (for both the master transceiver and slave transceiver both.). CLONE appears and the transceivers enter the clone standby condition. e Push [PTT] on the master transceiver. CL-OUT appears in the master transceivers display. CL-IN appears automati-
cally in the slave trans-
ceivers display. r When cloning is finished, turn power OFF, then ON again to exit cloning mode. 28 D Cloning using PC Data can be cloned to and from a PC (IBM compatible) using the optional CS-A23 CLONING SOFTWARE and the optional OPC-
478 CLONING CABLE. Consult the CS-A23 CLONING SOFTWARE HELP message for details. D Cloning error NOTE: DO NOT push [PTT] on the slave transceiver dur-
ing cloning. This will cause a cloning error. When the display at right ap-
pears, a cloning error has oc-
curred. In this case, both transceivers automatically return to the clone standby condition and cloning must be repeated. TROUBLESHOOTING 9 If your transceiver seems to be malfunctioning, please check the following points before sending it to a service center. PROBLEM No power comes on. POSSIBLE CAUSE SOLUTION The battery is exhausted. Bad connection for the battery pack. Recharge the battery pack. Check the connection to the REF. pgs. 23, 25 transceiver. No sound comes from the speaker. Squelch level is too deep. Volume level is too low. Set squelch to the threshold point. Set [VOL] to a suitable level. pgs. 9, 10 Transmitting impossible. Some channels are receive only. The battery is exhausted. Change channels. Recharge the battery pack. p. 8 p. 23 The displayed channel cannot be selected. Lock function is activated. Push [F], then push [7 (KEY LOCK)]. p. 10 Scan does not start. All memory channels are not Set the TAG settings of desired p. 16 programmed as TAG channels. channels. No beep sounds. Beep tones turned OFF. Push [F], then push [8 (BEEP)] to p. 9 adjust the beep tone level. 29 10 SPECIFICATIONS D General Frequency coverage Mode 118.000 to 136.975 MHz 108.000 to 136.975 MHz 161.650 to 163.275 MHz
: TX RX WX
: 6K00A3E 16K0G3E (161.65. to 163.275 MHz) Number of memory channels : 200 (10 BANK x 20 CH) Acceptable power supply
(negative ground) Usable temp. range Frequency stability Current drain Tx Rx Antenna impedance Dimensions
(projections not incl.) Weight (with BP-200L)
: 9.6 V DC nominal
(authorized battery packs)
: 10C to +60C
: 17 ppm (0C to +60C)
1.8 A (CW) max. 1.1 A (CW) typical 70 mA typical 500 mA max.
: 50 (nominal)
: 58(W) 107(H) 28.5(D) mm
(at stand by)
(at AF max.)
: 340 g All stated specifications are subject to change without notice or obligation. 30 D Transmitter Output power typical
: 5 W (PEP) 1.5 W (CW) typical
: Low level modulation
: 70 to 100 %
Modulation Modulation limiting Audio harmonic distortion : Less than 10 %
(at 60 % modulation) Hum and noise ratio Spurious emissions Microphone impedance
: More than 35 dB
: More than 60 dB
: 150 D Receiver Receive system Intermediate frequencies Sensitivity (AM 6dB S/N) Squelch sensitivity (AM)
(FM ) Selectivity
: Double conversion superheterodyne 30.05 MHz
: 1st 2nd 450 kHz
: Less than 0dB
(FM 12dB SINAD): Less than 0dB
: Less than 3dB
: Less than 13dB
: 7.5 kHz (at 6 dB) or more 25 kHz (at 60 dB) or less
: More than 60 dB
: 400 mW (at 10% distortion with an 8 load)
: More than 25 dB
: 3-conductor 3.5 (d) mm /8 Spurious response Audio output power
(at 9.6 V DC) Noise and hum External SP connector D Battery packs yrettaB kcap egatloV yticapaC doirepgnigrahC llaW regrahc ro911-CB 121-CB 88-DAhtiw gnitarepO
*doirep 1 BP-200L V6.9 hAm007 srh01 srh5.1 srh6 1 Operating periods are calibrated for the following conditions:
at 25C (77F), Tx (high power) : Rx : standby = 5 : 5 : 90 D Other options BC-110A WALL CHARGER (same as supplied. Depends on version) Used for regular charging of the connected battery pack. BC-119 DESKTOP CHARGER + AD-88 CHARGER ADAPTOR For rapid charging of battery packs. An AC adapter is sup-
plied with the charger. Some BC-119 versions require the AD-
87 additionally. Charging time: 1.5 to 2 hrs. OPC-254L DC POWER CABLE CP-12L CIGARETTE LIGHTER CABLE WITH NOISE FILTER Allows you to charge a battery pack connected to the trans-
ceiver via a DC power source (1214 V DC) For charging ONLYthe transceiver cannot be simultaneously operated. SP-13 EARPHONE Provides clear audio in noisy environments. OPTIONS 11 OPC-967 HEADSET ADAPTER When using an optional headset, such as those from the David Clark Co. via the adapter, the transceiver outputs your transmitted voice to the headset for monitoring. (p. 9) CS-A23 CLONING SOFTWARE Provides quick and easy programming of items, including pri-
vate channels, scan settings, etc., via an IBM compatible PC to transceiver. OPC-474 CLONING CABLE Cloning cable for transceiver to transceiver cloning. OPC-478 CLONING CABLE Cloning cable for PC to transceiver cloning. IBM is a registered trademark of International Business Machines. 31 11 OPTIONS D OPC-967 (HEADSET ADAPTER) connection When using an optional headset, such as those from the David Clark Co. via the adapter, the transceiver outputs your transmitted voice to the headset for monitoring. (p. 9) OPC-967 PTT switch Use a PTT switch with a 3.5 mm diame-
ter plug, if required. PTT Clip the cable to the handstrap loop on the beltclip for sup-
port. HEADSET
(Must be purchased separately.) IC-A23 IC-A5 32 33 Count on us!
A-5665H-1EX Printed in Japan 2000 Icom Inc. 6-9-16 Kamihigashi, Hirano-ku, Osaka 547-0002 Japan
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2000-07-25 | 118 ~ 136.975 | TNF - Licensed Non-Broadcast Transmitter Held to Face | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2000-07-25
|
||||
1 | Applicant's complete, legal business name |
ICOM Incorporated
|
||||
1 | FCC Registration Number (FRN) |
0005855366
|
||||
1 | Physical Address |
1-1-32 Kamiminami
|
||||
1 |
Osaka, N/A 547-0003
|
|||||
1 |
Japan
|
|||||
app s | TCB Information | |||||
n/a | ||||||
app s | FCC ID | |||||
1 | Grantee Code |
AFJ
|
||||
1 | Equipment Product Code |
IC-A5
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
A**** T****
|
||||
1 | Title |
General Manager
|
||||
1 | Telephone Number |
+8166********
|
||||
1 | Fax Number |
+8166********
|
||||
1 |
w******@icom.co.jp
|
|||||
app s | Technical Contact | |||||
1 | Firm Name |
M. Flom Associates, Inc.
|
||||
1 | Name |
M**** F******
|
||||
1 | Physical Address |
3356 N. San Marcos Pl., Suite 107
|
||||
1 |
Chandler
|
|||||
1 |
Chandler, Arizona 85225-7176
|
|||||
1 |
United States
|
|||||
1 | Telephone Number |
480 9********
|
||||
1 | Fax Number |
480 9********
|
||||
1 |
g******@mflom.com
|
|||||
app s | Non Technical Contact | |||||
1 | Firm Name |
M. Flom Associates, Inc.
|
||||
1 | Name |
M******** F****
|
||||
1 | Physical Address |
3356 N. San Marcos Pl., Suite 107
|
||||
1 |
Chandler
|
|||||
1 |
Chandler, Arizona 85225-7176
|
|||||
1 |
United States
|
|||||
1 | Telephone Number |
480 9********
|
||||
1 | Fax Number |
480 9********
|
||||
1 |
g******@mflom.com
|
|||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | TNF - Licensed Non-Broadcast Transmitter Held to Face | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Handheld Aircraft Transmitter with VOR Navigation | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
M. Flom Associates, Inc.
|
||||
1 | Name |
M**** F********
|
||||
1 | Telephone Number |
480-9********
|
||||
1 | Fax Number |
480-9********
|
||||
1 |
i******@mflom.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 87 | 118.00000000 | 136.97500000 | 1.5000000 | 17.0000000000 ppm | 6K00A3E |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC