FCC ID: AAO6301026R

63-1026.fm 1 Tue Sep 22 15:59:26 1998 i

Cat. No. 63-1026 OWNERS MANUAL Please read before using this equipment, Baie Ce ee ec ee RadioShack. FCC ID: AAO06301026R I 1 i BCC ID: AAO06301026R 63-1026.fm 2 Tue Sep 22 15:59:26 1998 a INTRODUCTION Your RadioShack Indoor/Outdoor Thermometer with Wire-

less Remote Sensor is a complete system that lets you mon-

itor the temperature indoors and out! You can hang the main Unit indoors on a wall or use its built-in stand for easy view-

ing on a table or desktop. You can place the supplied remote sensor outdoors or in another room to Monitor the tempera-

ture at that location. In addition to the supplied remote sensor, you Can use up to two other remote senscirs (RadioShack Cat. No. 63-1027, not supplied) with the system's three built-in remote chan-

nels. Altogether you car monitor the temperature at four dif-

ferent locations! . a The system's features ir clude:

Dual Line Temperature Display the top half of the main unit's display shows the temperature at the remote sensor

(outdoors, for example) and the bottom half shows the tem-

perature at the main unit's location. Temperature Alarm lets you set the main unit to sound an alarm each time a set high or low temperature is reached at a remote sensor's location. 1998 Tandy Corporation. All Rights Reserved, RadioShack is a registered trademark used by Tandy Corporation. a fo Leemae, 63-1026.fm 3 Tue Sep 22 15:59:26 1998

: Three Remote Sensor Channels let you use up to two Y additional remote sensors (not supplied) with the system and monitor the temperature at up to four different locations. Low Battery Indicator iets you know when the main unit's or any remote sensor's battery power is low. FCC ID: AAO06301026R -

FCC ID: AA06301026R

; 63-1026.fm 4 Tue Sep 22 15:59:26 1998 TABLE OF CONTENS Installing Batteries oo... cccssssessessscsssessesecescestectesseesses In the Remote Sensor .. In the Main Unit 0.0.0... When to Replace the Batteries Mounting ... 8 Selecting a Location . 8 Main Unit ........... we 9 Remote Sensor o....s.ceecsesssssessessessesesssessssecetsecsessesassees 10 Operation Seiting/Selecting the Display Channel . Changing the Degree Format .............. Reading the Temperature Trend Display . Reading the Kinetic Wave Display Checking the Maximum/Minimum Temperatures ....... 16 Using the Temperature Alarm o....c.ccscsceccseseeccseeeseseees 17 Troubleshooting Manually Searching for a Signal . Resetting the System Care and Maintenance SPOCIFICATIONS oc eecsessssessssncsesesessessessescesecsecersesersecsvece, 22 63-1026.fm 5 Tue Sep 22 15:59:26 1998

PCC ID: AA06301026R S INSTALLING BATTERIES You need four AA tatteries (not supplied) to power your thermometer system = two each for the main unit and re-

mote sensor. For the. longest life, we recommend alkaline batteries (available at your local RadioShack store), Notes:

below ~4 F (-20 C), we recommend you use lithium batteries (such as RadioShack Cat. No. 23-664) in the remote sensor,

* Install batteries in the remote sensor first, then in the main unit, to give the main unit time to find the remote sensor's signal. Cautions:

* Use only fresh batteries of the required size and recom-

mended type.

* Do not mix old and new batteries, different types of bat-

teries (standard, alkaline, or rechargeable), or recharge-

able batteries of different capacities.

| 63-1026.fm 6 Tue Sep 22 13:59:26 [998 FCC ID: AA06301026R 2 ____

* Dispose of old batteries promptly and properly. Do not burn or bury them.

* Always remove old or weak batteries. Batteries can leak chemicals that can destroy electronic parts. In the Remote Sensor CHANNEL ~

1. Use a Phillips screwdriver to remove the screws in the battery compartment cover, then lift the cover to remove it. Set CHANNEL and C/F inside the compartment to the desired settings. (See Setting/Selecting the Display Channel on Page 13 and Changing the Degree For-

mat on Page 14.)

. Place two AA batteries itt the compartment according to the polarity symbols (+ aid -) marked inside. Use a pointed object (such as a straightened Paper clip) to press RESET and inititize the sensor's transmitter. Replace the cover and reinsert and tighten the screws. Se we

- 63-1026.fm 7 Tue Sep 22 15:59:26 1998 FCC ID: AAO06301026R In the Main Unit as L [=]

1. Remove the battery compartment cover by sliding it in the direction of the arrow marked on the cover, 2. Place two AA batteries in the compartment according to the polarity symbols (+ and ) marked inside. 3. Replace the cover, 4, Place the main unit next to the remote unit. Then use a pointed object (such as a straightened paper clip) to press RESET on the back of the unit and initialize the main unit's receiver. When to Replace the Batteries When appears below the CHANNEL indicator on the top half of the main unit's display, replace the batteries in the re-

mote sensor for the select2d channel. Low Battery Indicators 63-1026.fm 8 Tue Sep 22 13:59:26 1998 FCC ID: AAO06301026R When % appears in the lower half of the display, replace the batteries in the main unit. Note: <4 remains on the display for about 1 minute after you replace the batteries. MOUNTING You can place the main unit and remote sensor on flat sur-

faces, or mount either on the wall using the supplied bracket

(remote sensor) and Screws (not supplied). 3 Selecting a Location:

Choose locations for therain unit and remote sensor that are within 60-90 feet (20-30 meters) of each other. The main unit should be located indoors, but the remote sensor can be placed either indoors or out. The construction of your home or office might affect the transmission range between the main unit and the remote sensor, If you have a choice of several locations, try each to see which provides the best performance. Cautions:

* Do not place the main unit or remote sensor where it will be in direct sunlight.

' 63-1026.fm 9 Tue Sep 22 15:59:26 1998 FCC ID: AA06301026R er

. * Do not place the main unit in a location where it is likely to get wet. Only the remote sensor is weather-resistant.

* Do not place the main unit or remote sensor near electri-

cal appliances or heating or air conditioning vents. Main Unit To set the main unit on a flat surface, pull the built-in stand away from the back of the unit. To mount the main unit on a wall, you need a s-inch (3-mm) screw (not supplied) with a head that fits into the keyhole slot on the back of the main unit. 1. Drill a hole in.the wail at the desired mounting location. 2. Thread a screw into the wall until the head extends about '/ inch from the wall. FCC ID: AAO6301026R

" 63-1026.fm 10 Tue Sep 22 15:59:26 1998 7 TSR 3. Position the keyhole slo: over the screw and slide the thermometer down to seure it. Remote Sensor To set the remote sensor on a flat surface, insert the ends of the supplied wire stand into the holes on the back of the re-

mote sensor. To mount the remote sensor on a wall (or on a post out-

doors, for example), you need two /e-inch (3-mm) screws

(not supplied) with heads that fit into the keyhole slots on the back of the supplied mounting bracket. 10

a FCC ID: AA06301026R _ 63-1026.fm Il Tue Sep 22 15:59:26 [998 SE 1. Drili two holes 1/4. inches into each hole, letting the he the mounting surfice, apart. Then thread a screw ads extend about '/s inch from 2. Align the keyhole slots on the mounting bracket with the Screws and slide the bracket downward to secure it.

*T- rei ie 3. Slide the remote senso r into the mounting bracket as shown. 14

| 63-1026.fm 12 Tue Sep 22 15:59:26 1998 FCC ID: AAOQ6301026R OPERATION Once you install batteries in the remote sensor and the main unit, the remote sensor displays its local temperature and Starts transmitting signals about every 30 seconds. The main unit starts searching for those signals. The temperature measured at the main unit appears on the bottom half of its display (indicated by {e). Once the main unit receives the remote sensor's signal, the temperature measured at the remote sensor appears on the top half of the display. Remote Sensor Temperature Main Unit Temperature Note: If the main unit does not receive or stops receiving a signal from the remote sensor, it displays --.- instead of a temperature. Try manually searching for a signal (see Man-

ually Searching for a Signal on Page 18) or resetting the main unit (see Resetting the-System on Page 19). 12

. uy 63-1026.fm 13 Tue Sep oO 1998 FCC ID: AA06301026R Setting/Selecting the Display Channel Your thermometer system's main unit can display informa-

tion for up to three different remote sensors. Additional re-

mote sensors (Cat. No. 63-1027) are available at your local RadioShack store. Set CHANNEL 1/2/3 inside each remote sensor's battery compartment to a different setting. c Or 123 oO Cor) ~~ sneset CHANNEL To display the temperature information for a remote sensor, repeatedly (if necessary) press CHANNEL on the main unit you see the channel number you set that sensor to use. Channel Number Note: If you set two or more remote sensors to use- the same channel, the main unit displays temperature informa-

tion for the remote sensor's signal it received first. 13 FCC ID? AA06301026R i

; 63-1026.fm 14 Tue Sep oe 1998 Changing the Degree Format You can view the temperature in Fahrenheit (CF) or Celsius

(*C) format on the main unit and on the remote sensor, and set each separately. To change the degree format for all temperatures displayed on the main unit, set C/"F on.the back of the main unit to the desired setting. :

Hi A ON/OFF RESET 000%

To change the degree format displayed on the remote sen-

sor, set C /F inside the remote sensor's battery compart-

ment to the desired setting. c (OF 123 O CU] Reser CHANNEL 14 63-1026.fm 15 Tue Sep 22 16:07:00 1998 Reading the Temperature Trend Display The main unit displays the current temperature trend as ris-

ing, steady, or falling. The trend is based on the average temperature measured at the selected channel's remote sensor within the last 30 minutes.

TEMP TEMP TEMP TREND TREND TREND Note: If your thermometer displays HH.H" or LL.L', this means that the temperatur2 has exceeded or fallen below rh the thermometers measurenent range (see Specifications . wy on Page 22). When the temperature returns to within the Reba measurement range, the display returns to normal. Reading the Kinetic Wave Display The Kinetic wave display (directly above the CHANNEL number) shows the status of the signal being received by the main unit. The display consists of three graduated arcs above a solid dot. ol g & @

No Signal Searching/Receiving Signal 15

FCC ID: AA06301026R

| 63-1026.fm 16 Tue Sep 22 55920 1998

When the dot appears alone, the main unit is not receiving a signal. When the arcs appear one after another, the main unit is searching for or receiving a signal from the selected channel's remote sensor. Checking the Maximum/Minimum Temperatures The main unit stores the maximum (highest) and minimum

(lowest) local temperatures and those of each remote sensor in its memory. Follow these Steps to recall the maximum and minimum tem-

peratures stored since the last memory reset. 1. Repeatedly press CHANNEL on the main unit to select the desired channel. 2. Press MEM once. to recall the maximum temperature

(MAX) and again to recall the minimum (MIN) tempera-

ture. 16 FCC ID: AAQ6301026R~ . FCC ID: AA06301026R FCC ID: AA06301026R M 63-1026.fm 18 Tue Sep ng 1998

* The highest limit you can set is +70" C (158 F). When you press a after reaching that limit, the range starts over at 50 C (-58" F). 4. To turn on the alarm for the selected limit (HI or LO), press ON/OFF TEMP AL so HI or LO appears. Or, press it So OFF appears to turn off that limits alarm. 5. Repeat Steps 2-4 (if desired) to set the other limit and turn its alarm on or off, then press HI/LO to return to the current temperature display. TROUBLESHOOTING Manually Searching for a Signal If the main unit displays --.- instead of a temperature or it continuously displays a temperature different than that dis-

played on the selected channel's remote sensor, this. means the main unit has stopped receiving a signal from the sensor. Press CHANNEL and MEM at he same time on the main unit to have it manually search for a signal. ibe If the main unit still does not operate properly, try placing it or the remote sensor in a differeit location or resetting the sys-

tem (see Troubleshooting on Page 18). ~

18 63-1026.fm 19 Tue Sep ee 1998 BCC ID: AA06301026R Resetting the System If the main unit stops operating properly (and you have tried manually searching for a signal) use a pointed object (such as a straightened paper clip) to press RESET. This resets all display elements and temperature settings. g

TEMP AL If the remote sensor stops operating properly (and you have tried manually searching for a signal) use a pointed object

(such as a straightened paper clip) to press RESET inside the remote sensor's battery compartment. This resets the displayed temperature and reinitializes the sensors trans-

mitter. 123 Oo COE] reser CHANNEL 19 a FCC ID: AA06301026R 63-1026.fm 20 Tue Sep 8 1998 CARE AND MAINTENANCE Your RadioShack Indoor/Outdoor Thermometer is an exam-

ple of superior design and craftsmanship. The following sug-

gestions will help you care for your thermometer system so you can enjoy it for years. Keep the system away from dust and dirt, which can cau3e premature wear of parts. Handle the system gently and carefully. Drop-

ping a component can damage circuit boards and cases and can cause the system to work improperly. Use only fresh batteries of the required size and recommended type. Batteries can leak chemicals that damage your system's elec-

tronic parts. Wipe the system with a damp cloth occasion-

ally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong deter-

gents to clean the system's components. Modifying or tampering with the thermometer system's inter-

nal components can cause a malfunction and might invali-

date its warranty. If your. thermometer system is not performing as it should, take it to your local RadioShack store for assistance.

| 63-1026.fm 21 Tue Sep e 1998 FCC INFORMATION This equipment complies with the limits for a Class B digital device as specified in Part 15 of FCC Rules. These limits provide reasonable protection against radio and TV interfer-

ence in a residential area. However, your equipment might Cause TV or radio interference even when it is Operating properly. To eliminate interference, you can try one or more of the following corrective measures:

+ Reorient or relocate the receiving antenna. Increase the distance between she equipment and the radio or TV. , OS Consult your local Radio Shack store if the problem still ex-

ists. 21 FCC ID: AA06301026R FCC ID: AA06301026R 63-1026.fm 22 Tue Sep ee 1998

: ee _ SPECIFICATIONS Power .. . Main Unit: 3V with Two AA Batteries Remote Sensor: 3V with Two AA Batteries Note: At temperatures below -4 F (-20 C), use lithium batter-

ies (Cat. No. 23-664) in the remote sensor. Main Unit: 23 to 122 F

(-S* to 50 C) Remote Sensor (using alkaline batteries): ~4 to 140 F

(-20 to 60 C) Remote Sensor (using lithium batteries): -50 to 140 F

(-45 to 60 C) RESOIURION oo. eeeceesecsscesecseesssscssvevsseseceeeresesessesce 0.2 F (0.1 C) Sampling Cycle (Approximate) ...c..ccseeceeee Main Unit: 10 Seconds Remote Sensor: 30 Seconds ACCULACY voeeceeercceesceeee Main Unit: 4 at 23 to 32 F (-5 to 0 C)

+2" at 32 to 104 F (0 to 40 Cc) 44 at 104 to 122 F (40 to 50 C) Remote Sensor: +4" at -4 to 32 F (~20 to 0 C)

+2" at 32 to 104 F (0 to 40C) 4" at 104 to 122 F (40 to 50 C)

+6" at 122 to 140 F (50 to 60 Cc) Weight (without batteries)... scesseeee Main Unit: 5.7 oz (162 g) Remote Sensor: 3.5 oz (100 g) Dimensions 00... eeecssssssessssseseseeee Main Unit: 45/s x 49/16 x 1 Inches

(117 x107 x 26 mm) Remote Sensor: 4"/ie x 2/16 x "/16 Inches

(103 x 68 x 21 mm) Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice. 22 wroer 63-1026.fm 23 Tue Sep es 1998 SS NOTES FCC ID: AAQ6301026R FCC ID: AAQ6301026R eats 63-1026.fm 24 Tue Sep es 1998 Limited Ninety-Day Warranty This product is warranted by RadioShack against manufacturing defects in material and workmanship under normat use for ninety (90) days from the date of Purchase from RadioShack company-owned stores and authorized RadioShack franchisees and dealers. EXCEPT AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES, INCLUDING THOSE OF MER-

CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED iN DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CON-

TAINED HEREIN. EXCEPT AS PROVIDED HEREIN, RadioShack SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY UABILITY, LOSS OR DAMAGE CAUSED DI-

RECTLY OR INDIRECTLY BY USE OR PERFORMANCE OF THE PRODUCT OR ARISING OUT OF ANY BREACH OF THIS WARRANTY, INCLUDING, BUT NOT LIMITEO TO, ANY DAMAGES RESULTING FROM INCONVENIENCE, LOSS OF TIME, DATA, PROPEATY, REVENUE, OR PROFIT OR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, EVEN IF RadioShack HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Some states do not allow the limitations on how long an implied warranty lasts or the exclusion of incidental or consequential damages, so the above limitations or exclu-

sions may not apply to you. in the event of a product defect during the warranty period, take the product and the RadioShack sales receipt as Proof of purchase date to any RadioShack store, Ra-

ioShack wilt, at its option, unless othenvise Provided by Jaw: (a) correct the defect by product repair without charge for parts and labor; (b) reptace the product with one of the same or similar design; or (c) refund the purchase price. All replaced parts and Products, and products on which a telund is made, become the Property of Ra-

dioShack. New or reconditioned Parts and products may be used in the performance of warranty service. Repaired or replaced parts and products are warranted for the remainder of the original warranty period. You will be charged for repair or replace-

ment of the product made after the expiration of the warranty period. This warranty does not cover: (a) damage or failure caused by or attributable to acts of God, abuse, accident, misuse, improper-or abnormat usage, failure to foltow in-

structions, improper instatlation or maintenance, alteration, lightning or other inci-

dence of excess voltage or current; (6 any repairs other than those provided by a RadioShack Authorized Service F: (c) consumables such as fuses or batteries:

{d} cosmetic damage: (e) transportat shipping or insurance costs; or () costs of product removal, installation, set-up sevice adjustment or reinstallation. This warranty gives you specific legal:rights, and you may also have other rights which vary from state to state. RadioShack Customer Relations, Dept. W, 100 Throckmorton St, Suite 600, Fort Worth, TX 76102 ~

We Service What We Seif 307 RadioShack A Division of Tandy Corporation Fort Worth, Texas 76102 OSAS8N Printed in Hong Kong

21-0CT-1998 17:36 FROM IDT S/F BK C 985223643882 TO 27855487 P. 24 OCT 1998 Rom ar 197548 |

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; FCC ID: AAQ6301026R THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT 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. CUSTOM MANUFACTURED IN CHINA FOR RADIOSHACK A DIVISION OF TANDY CORPORATION, FT. WORTH TX 76102 COL: BLACK ON WHITE SIZE: 42MM X 15MM

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GATE te Puan PREPARED BY: 77 7 DATE: 3/7 ~ 9- 7 | FILE NAME:

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16-97-1998 17:28

- JUL a5 798 1BsSaAn AAHK 52 2730 8430 PBS 0 at Unkerpat tonal, TAAFY EXPORT SECTION TVR) 7.14 98 HSIT/ST. 11215000, 3760118722 F 3

, ffairs 847-418-2797 FAX; 817-418-7542 me . RadioShack> Engineering and Regulatory A A Division of Tandy Corporatlon 490 One Tandy Center, 100 Throckmorton St, SpA, 1300. Fart Worth. Texs Terer aie

"Jane 26, 1998 Federal Cormmutyeations Corumiasion 1919 M Street

| Waghingtort. poe B04 44-1900 SUBJECT: Limited Agency Apreciat

(RE: |, ROC TDF AADS301026R,

- We, RadlShack. A Division of Tandy Corporation, hereby authorize Intertck Testing Service, to. ~ |

pet as our agont for the purpase of preparing application for FCC Tn# AAG 6301026R under, all applicable pans of the FCC rules and roguiations| . The effective date of this Limiled agency egteement ix Inne 26. 1998. The thmited agency agreement expires on, December 26, 199K, unlens sooner terminated of extended by written notice to the Intertak Testing Services and the Federal Communications Commission. sis is to advise thal we are In fall compliance with the AntiDmg Abuse Aci, The applicant Is 1tof aufbject toa denial of federal benefity ptreusat to Section $301 of the Anti-Drug Act of 1988, 21 U.S.C, 862, aad ne party fo the application is subject to 0 denial of federal benefits pursuant to that geetion, Ifyou have any questious or comments, please do not hesitate to contact me.

+ cng eenee menos area FCC ID: AA06301026R

Integrated Display Technology Ltd. AR AR 8 RO a Technical descriptions of 63-1026 The receiver employs superregeneration technique. The LC circuitry, L2, C2, C3 and C4 provides channel selection and the resonant frequency is set to 433.92MHz. By extracting the emitter output of the transistor, Q2, a regenerated signal is obtained. The following circuitry, C8 and R19, acts as a low pass filter which extracts the envelope of the regenerated signal:

Demodulated signal is obtained from the output port of the operational amplifier, pin 1 of JTLO62C. The other part of the TLOG2C composes of a Smith-trigger circuitry that converts the demodulated signal into pulses that can be read by computer. QF Kaianr Estake, 41 Man Yue Street. Hunachom Kowlean Wona Kr FCC ID: AA06301026R