14
Trouble shooting:
Some problems and their solutions are identified in the table below.
Problem
Solution
LCD not glowing
Check for proper connection between
power adaptor and receiver
No RF signal
on receiver
Check both transmitter and receiver
channel/frequency correction
No AF signal
on receiver
Check microphone audio cable connected
body-pack, make sure output cable from
receiver is connected
Noise from receiver
When transmitter is off
Change frequency / channel, and lower
sensitivity on receiver
Audio signal distorted
Decrease audio gain in transmitter and
lower audio output in receiver
Short performance
Distance and drop
RF signal
Switch transmitter output power in hi
position and set more sensitivity in
receiver or channel frequency/channel
Try to set up another pair of channel to
test.
System Specifications
Frequency Range: UHF range 740-765MHz
Modulation Mode: PLL
Bandwidth: 25MHz
Channel: 100 Channel interval 25 KHz
Stability: +/-0.0005%
Dynamic Range: 100dB
Max Deviation: +/-80 KHz
