User's Manual

Watertight Transmitter

Rio Rancho, NM

SYMPTOM POSSIBLE CAUSE

HISS AND NOISE -- AUDIBLE DROPOUTS 1) Transmitter gain (audio level) far too low.

2) Receiver antenna missing or obstructed.

3) Transmitter antenna broken or missing.

4) Operating range too great.

5) Signal interference. Turn off transmitter. If receiver’s signal

strength indicator does not drop to nearly zero, this indicates an

interfering signal may be the problem. Try a different operating

frequency.

“Loc” APPEARS IN DISPLAY WHEN ANY BUTTON IS PRESSED

1) Control Panel is locked.

(See Operating Instructions, Lock/Unlock the Keypad)

“Hold” APPEARS IN DISPLAY WHEN ARROW BUTTONS ARE PRESSED

1) Reminder that it is necessary to hold down the AUDIO or

FREQ button to make adjustments to the audio gain or

frequency settings.

“PLL” APPEARS IN DISPLAY 1) Indication that the PLL is not locked. This is a serious condition

that requires factory repair. It may be possible to operate on

another frequency far removed from the one that was selected

when the condition was indicated.

TRANSMITTER WON’T RESPOND TO REMOTE CONTROL

1) If LCD blinks “rc oFF”, transmitter has not been conﬁgured

to respond to the remote control.

See Down Arrow Settings and LectroRM.

2) If LCD blinks “- - - - - -”, transmitter is already set as

requested by the remote control.

3) If transmitter does not respond at all, try moving the

remote control closer to the microphone or increasing the

remote control’s loudness setting.

4) Make sure transmitter is not in Sleep mode.