Lectrosonics Long Ranger II User Manual download pdf (Page 15)

TROUBLESHOOTING

SYMPTOM POSSIBLE CAUSE

LONG RANGER II red POWER lamp not on 1) WIRELESS MICROPHONE VOLUME or dim

control in OFF position

2) Batteries completely discharged

3) PUSH-RE-CIRK-IT tripped

4) Battery connectors loose

LONG RANGER II green RF lamp not on 1) Transmitter not on

2) Dead battery in transmitter

3) Transmitter and receiver not on same frequency

LONG RANGER II red POWER lamp and

green RF lamp on, but no sound

A) MOD LEVEL lamps dark 1) Transmitter is not getting an audio signal.

Defective mic or cable.

2) Transmitter gain control set much too low

B) MOD LEVEL lamps appear 1) WIRELESS MICROPHONE VOLUME control

normalturned completely down

2) Defective horn or speaker

System operation normal except

for high hiss or hum level

A) Green MOD LEVEL lamp 1) Transmitter gain control dark or barely flickersset

too low

B) MOD LEVEL lamps appear 1) Noisy microphone or mic cable. To verify

normal replace with known good microphone.

2) Hiss in sound system connected to LONG

RANGER II. Turn off the LONG RANGER II. If

hiss remains, problem is sound system.

3) Hiss can be caused by poorly shielded

computers, phone systems, older electronic

organs, etc. Try turning off suspect equipment.

System operation normal except Transmitter gain set too high.

for "feedback" and red MOD LEVEL

lamp on or blinking frequently

Weak, distorted sound. Power Batteries very low. Recharge.

lamp flickers. "Motorboating"

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Lectrosonics Long Ranger II User Manual Page 15