User's Manual

Troubleshooting
1) When there is STATIC INTERFERENCE or NO SOUND, please go through the following
procedures to eliminate the problems.
a. Make sure that the transmitter and receiver are set on the same channel.
b. Check the Mute setting on the transmitter.
c. Check whether two transmitters are set at the same channel. Avoid two transmitters to
be on the same channel.
d. Sound leve l on the line input source may be too high.
2) When a NOISY SOUND occurs, plea se go through the following procedures to eliminate the
problems.
a. Make sure that the transmitter and receiver are within the distance range.
b. Make sure that the sound level on the transmitter and audio sources are set at a
reasonable level.
c. Try changing the transmitter to a different frequency to see if the sound quality
improves.
In case the problem persists, please c onsult your dealer or ARG.
Repairs
In the event that there is need for a repair, please contact your dealer or ARG for a Return
Authorization.
Technical Specifications
Frequency Range: 72.1-72.9MHz, 74.7MHz, 75.3 – 75.9MHz
Modulation: Wide -band FM, 75 kHz pk
Frequency Response: 200Hz to 13KHz, ±3 dB at 1% max. THD
SNR: 70dB (typical) transmitted
72MHz Mini Transmitter
Audio Input: 3.5mm mono Mic /Line
Power consumption: 3.7V40mAH
Operation hours: 15 hours
Charging time: 3 hours, smart charging
Weig ht : 35g