INSTRUCTION MANUAL M175 Belt Pack Transmitter Fill in for your records: Serial Number: Purchase Date: Rio Rancho, NM, USA www.lectrosonics.
M175 2 LECTROSONICS, INC.
Belt Pack Transmitter Table of Contents General Description ............................................................................................................................................................................... 3 Controls and Functions ......................................................................................................................................................................... 4 Mic Jack .....................................................................
M175 Controls and Functions Mic Jack The MIC JACK is a locking micro jack that supplies “phantom power” for electret microphones such as the Lectrosonics M119, M140 Lavalier and the HM142V, HM152V and HM162 headset models. Insert the microphone cord plug into the jack and rotate it clock wise to lock it. It is important that the plug be securely locked, since the microphone cord serves as the antenna for the transmitter. Power ON/OFF The POWER ON/OFF switch turns the power on and off.
Belt Pack Transmitter Operating Instructions This section covers adjustments to the transmitter that must be made before the wireless microphone system is placed into operation. The step-by-step procedures are listed in the order in which they should be per formed: 1) Turn the wireless receiver power on and make any required preliminary adjustments in accordance with instructions in the receiver operating instruc tions. 2) Plug the microphone into the transmitter.
M175 Troubleshooting Before going through the following chart, be sure that you have a good battery in the transmitter. It is important that you follow these steps in the sequence listed. Symptom: Possible Cause: Transmitter battery LED off 1) Unit turned off. Check front panel on/off slide switch. 2) Battery is inserted backwards. 3) Battery is dead. Receiver RF lamp off 1) Transmitter not turned on. 2) Transmitter battery is dead. 3) Receiver antenna missing or improperly positioned.
Belt Pack Transmitter Service and Repair If your system malfunctions, you should attempt to correct or isolate the trouble before concluding that the equipment needs repair. Make sure you have followed the setup procedure and operating instructions. Check the interconnect ing cables and then go through the TROUBLESHOOTING section in this manual. We strongly recommend that you do not try to repair the equipment yourself and do not have the local repair shop attempt anything other than the simplest repair.
LIMITED ONE YEAR WARRANTY The equipment is warranted for one year from date of purchase against defects in materials or workmanship provided it was purchased from an authorized dealer. This warranty does not cover equipment which has been abused or damaged by careless handling or shipping. This warranty does not apply to used or demonstrator equipment. Should any defect develop, Lectrosonics, Inc. will, at our option, repair or replace any defective parts without charge for either parts or labor.
