SPECIFICATIONS
AMPLIFIER
TRANSMITTER
RF indicator
does not light
RF indicator
flashes
The charge
indicator
does not light
No sound
PROBLEM
SOLUTION
A howling
noise is heard
from speaker
Reduce microphone volume or move the
microphone away from the speaker. Keep
microphone 1.5-3M from receiverunit.
1.Push the power switch to "ON"
2.Replace a new battery for transmitter.
3.Please check the frequency of transmitter.
Make sure transmitter frequency is same
as main unit.
1.Rechargeable battery power is low. Please
plug in AC power to charge the battery.
2.Transmitter battery power is low. Please
replace new battery.
1. Rechargeable battery may be destroyed.
Please replace a new one. (Contact your
dealer or professionals for battery
replacement)
2. Check the AC power connection.
1. Check the transmitter power switch is "ON"
2. Check the W/M volume control or MIC
volume is on.
TROUBESHOOTING
Output power: 20W(MAX)
Frequency Range: 160-270MHz
S/N: 60dB
Power supply: AC 120V 60Hz
DC 12V-15V
Output Impedance: 600
Effective Distance: 30M
Frequency Range: 160-270MHz
Dynamic Range: 80dB
Frequency Response: 100-10KHz
Working Temperature: -10 -45
Power supply
9V battery
Battery life
8-10 hours
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