Lectrosonics Long Ranger III Bedienungsanleitung PDF herunterladen (Seite 14)

TROUBLESHOOTING

SYMPTOM POSSIBLE CAUSE

LONG RANGER III red POWER lamp not on

or dim

1) WIRELESS MICROPHONE VOLUME

control in OFF position

2) Batteries completely discharged

3) PUSH-RE-CIRK-IT tripped

4) Battery connectors loose

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

2) Dead battery in transmitter

3) Transmitter and receiver not on same frequency

LONG RANGER III 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 normal turned

completely down

2) Defective horn or speaker

System operation normal except

for high hiss or hum level

A) Green MOD LEVEL lamp

dark or barely flickers

1) Transmitter gain control

set too low

B) MOD LEVEL lamps appear

normal

1) Noisy microphone or mic cable. To verify

replace with known good microphone.

2) Hiss in sound system connected to LONG RANGER III. Turn off

the LONG RANGER III. If hiss remains, problem is

sound system.

3) Hiss in the Long Ranger III can be caused by poorly shielded

computers, phone systems, older electronic organs, etc. Try

turning off nearby suspect equipment.

System operation normal except

for “feedback” and red MOD LEVEL

lamp on or blinking frequently

1) Transmitter gain set too high.

Weak, distorted sound. Power 1) Batteries very low. Recharge.

lamp flickers. “Motorboating”

(rapid popping sound.)

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Lectrosonics Long Ranger III Bedienungsanleitung Seite 14