Lectrosonics UMC195d User Manual download pdf (Page 6)

UHF and VHF

TROUBLESHOOTING

SYMPTOM POSSIBLE CAUSE

NO POWER LEDs OR AUDIO 1) Power switch in the OFF position. Switch to ON.

POWER AND MODULATION LEDs ON,

BUT NO AUDIO

1) No audio connection to recorder or mixer.

Check connections.

POWER LEDs ON, NO MODULATION LEDs 1) Transmitters not on or in mute position. Check transmitters.

2) Transmitters have dead batteries, check batteries.

POOR SIGNAL/NOISE OR DROPOUTS 1) Antenna leads not connected. Check antenna(s).

2) Main antenna(s) improperly connected. Check antenna(s).

3) Antenna “blocked” or in poor RF location. Try repositioning the

antenna(s).

4) Transmitter modulation improperly set. Check mod levels.

ACCESSORIES

PS50 1.2 Amp regulated power supply for 19" rack mount systems

A-RG2 RF coaxial cable assembly, 2ft length, BNC-BNC

A-RG15 RF coaxial cable assembly, 15ft length, BNC-BNC

A-GPU UHF Ground plane antenna

A-Y3U UHF Directional yagi antenna

A-185COAX Remote folded dipole VHF antenna

A-200 Remote dipole VHF antenna, dual whips, aluminum base

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Lectrosonics UMC195d User Manual Page 6