Lectrosonics CR175 - Manual (Page 9)

Compact Receiver
TROUBLESHOOTING
Before going through the following chart, be sure that you have a good battery in the receiver (or a properly con­
nected 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.
CR175 REPLACEMENT PARTS AND ACCESSORIES
Part No. Description
CH-12 110 Volt AC adapter for CR175 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
A195S Ruber Duckie Antenna
Rio Rancho, NM – USA 9