H: Transmitter LCD 1)CH45:Channel 45.there are up to 99 frequencies available for each channel. 2) 753. 350: the present using frequency is 753. 350MHz AU! Battery power situation, totally4status AWWiPower full/MW #60%power capacity;
BA 1 40%power capacity; 1 0% power capacity,nearly power off, should change another battery. I:Trouble Shooting Malfunction Reason & Disposal No LED lights when you tum on the power Check if the cable is plugged correctly and the power on, check also the fuse;
LED lighting but no voice output Check if the volume is turned on to the minimum or the plug is inserted correctly;
Receiving range gettin closing and signal getting instability;
Check if the antenna has moved out, or the receiver is in a wrong position (on the ground or at the comer), or near a magnetic field;
Sound become different Check if the battery has run out, or there's the same frequency round, or there're 2 sets of same products working at the same time and same place (pleae keep at least 100 meters).
*If malfunction occurs , please contact our dealer or our company as soon as possible , DO NOT open to fix by yourselves , we will serve for you with all sincerity.
| J: Technical Specification 1) FUNCTIONS Frequency Range:
Frequency Stability:
Operating Range:
Distortion:
Frequency Response:
Tone Output:
2) RECEIVER Power Supply:
Operating voltage:
Use Up Power:
S/N Ratio:
Feint Disturbing Ratio:
Channel Disturbing Ratio:
Sensitivity:
Extra Wei9ht:
3) TRANSMITTER:
RF Power Output:
Modulation:
Max Modulation:
Higher Harmonic:
Battery:
UHF 614-698 MHz
<t+ 50ppm
>100dB
<0.3%
40HZ-20kHz Independence 0-150mV Mixed 0-150mV AC220V~+10% (sou, /60Hz) (Please follow the stated marks on the AC110V-~+10% receiver or adaptor) DC12V-1. 2A 10W
>98dB
>80dB
>80dB
<5dBuV (S/N2=20dB) 50uS Max 1mW FM
+60kHz 40dB lower than the Datum wave 3V(2XAA1.5V)|
Remarks:Because the product is continuously improving, Specification may change.Please forgive us not to inform you. FCC-STATEMENT+
1.-This-device- complies -with Part: |5-of the FCC-Rules.-Operation is subject to-the following two conditions:
(1) This-device may notcause-hatmnful-interference.
(2) This device mustace ept-any inter ference-received, including: interference:that may-cause:
undesired-operation. 2.-Changes-er-modi fications not-expressly-approved by the party responsible-for-compliance-could-
void-the users-authority-to-operate the-equipment. NOTE=This:equipment-has-been-tested-and-found:tocomply with the limits-fora-ClassB digital:
device, pursuant-to Part: 15-of the FCC-Rules, These limits are designed to providereasonable:
protection against harmnful-interference-in-aresidential-installation. This-equipment-generates-uses and can radiate radio-frequency energyand, ifnotinstalled-anc used-in-accordance-with-the:instructions, may cause harmful interference to-radio-commmunications.~
However, there is-no- guarantee that interference wil nat-occur-in-a particular installation. If this:
equipment does-cause frarmfil interference torradio-or television reception, whichrcan-be:
determined-by-turning the equipment-off-and-on, the user-is encouraged twtry torcorrectthe:
interference-by-one-or more afthe-following measures
+ Reotient-or relocate thereceiving antenna +
+ Increase the separation between the equipment-and-receiver.
+ Connect'the equipment into-an-outlet ona circuit different trom that to-which thereceiveris-
connected Consult the dealer-or-an-exp erienced-radio/TV technician: for teelp. RF warning statement:
The-device-has-been-evaluated-to-meet- general: RF- exposure requirement, The: device canbe used:
in-portable-exposure-condition-without-restriction.