Telex Audiocom WM1000 User Instructions page 11

6. Install the intercom station mounting screws after completing the adjustments.
The station is now ready for use.
If you are using headphones that completely enclose the ears, adjust sidetone as
follows:
1. Activate channel 1 as described in the operating instructions. (Required only for
the WM2000, the WM1000 is active on whichever channel it is connected to.)
2. Activate talk and listen as described in the operating instructions.
3. Set the volume control to the normal listening level for intercom audio.
4. While talking into the microphone, use a small flat-bladed screwdriver to adjust
the channel 1 sidetone trimmer (Figure 1) so that you can hear your own voice in
the headphones at an acceptable level.
5. For the WM2000 only, activate channel 2 and repeat the above steps to adjust
the channel 2 sidetone.
6. Install the intercom station mounting screws after completing the adjustments.
The station is now ready for use.
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