Telex SS-1002 Operation and Specifications, Power Up, Sidetone Adjustment, Chapter

CHAPTER 3

Operation and Specifications

Power Up

To power up the SS1002/2002, do the following:

1.Verify the local power supplies are plugged in.

2.Turn on the power switches of any phantom power supplies (PS-2001L, SPS-2001, etc.).

Sidetone Adjustment

The SS-1002/2002 and the SS-2002RM use full-duplex audio in which the talk and listen audio are sent and received on the same wires when using a headset. The SS1002/2002 and the SS-2002RM use half-duplex audio when the speaker is used. A certain amount of your own voice level is desirable (called sidetone) to overcome the muffled sensation when talking. The sidetone adjustment is different for these operating conditions:

To adjust sidetone using an open-ear style headset or headphones, do the following

SS-2002 & SS-2002RM only:

1.Activate channel 1 as described in “Channel Select (SS-2002 & SS-2002RM Only)” on page 16.

2.Activate talk and listen as described in the operating instructions.

3.Slowly increase the volume to maximum while talking into the microphone.

4.Using a small, flat-head screwdriver, adjust the channel 1 sidetone trimmer to minimize your voice level in the headphones.

5.Activate channel 2.

6.Repeat the steps 1 through 5 to adjust the channel 2 sidetone.

7.Install the intercom station mounting screws after completing the adjustments. The stations is now ready for use.

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