Lectrosonics CR185 User Manual download pdf (Page 9)

TROUBLESHOOTING

Before going through the following chart, be sure that you have a good battery in the receiver (or a

properly connected AC adapter). The POWER LED should glow brightly.

SYMPTOM POSSIBLE CAUSE

NO POWER LED 1) Receiver switch in "OFF" position

2) Dead or weak battery

3) External 12 Volt power disconnected

4) CH-12 AC adapter disconnected

5) Receiver switch in wrong position for the power

source used

NO RF LED 1) Transmitter not turned on

2) Transmitter battery dead

3) No microphone on transmitter (the microphone

serves as the antenna

4) Receiver antenna not connected

RF LED ON BUT NO SOUND 1) Transmitter switch in "MUTE"

AND NO MODULATION LEDS position

2) Transmitter microphone not connected

3) Microphone switch in "OFF" position

4) Possible malfunction in the audio section of the

transmitter See transmitter manual

5) Check transmitter modulation LEDs for possible

transmitter problem

MODULATION LED’s ON 1) Receiver LEVEL control turned

BUT NO SOUND down.

2) Audio cable disconnected

3) Recorder or sound system off, or not properly

adjusted.

CR185 REPLACEMENT PARTS AND ACCESSORIES

Part No. Description

CH-12 110 Volt AC adapter for CR185 receiver

A-185 Coax Remote, folded-dipole antenna with coaxial cable

35753 System pouch

A-195RA Helical, flexible ("rubber duckie") antenna with a

9inch whip and a right angle BNC connector

A-185-BNC Telescoping 1/4 wave whip on a swiveling BNC

connector

1 2 3 4 5 6 7 8 9 10 11 12

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Lectrosonics CR185 User Manual Page 9