User manual

MR-202/MR-204 Two- and Four-Channel Headset Stations Clear-Com Intercom Systems

Rev. B

Quick Start

1. Unpack the unit and inspect for any damage that may have

occurred during shipping.

2. Connect the intercom lines. If less than the maximum number of

intercom lines are to be connected, link unused intercom inputs

to a connected input with jumper wires.

3. Install the MR-202 or MR-204 into the two-gang outlet box. (For

additional information, refer to the Clear-Com PL-Pro

™

System

Installation Manual.)

4. Connect the appropriate headset or handset.

5. Set Listen Levels and Sidetones. (Refer to “3—Intercom Level

Control” on page 4 and “4—Sidetone Control” on page 4.)

6. The headset station should now be operating properly.

7. Read the rest of this manual for further information.

Operation

Normal operation of the MR-202 or MR-204 Headset Station only requires the

front-panel controls. The controls located elsewhere on the unit are intended

to be set-and-forget in nature. For intercom operation, set the Listen level

control to the desired level and press the Talk button when talking. Set the

Sidetone control for the desired amount of sidetone in the earphone.