Setting The Squelch Level - Sony WRR-861A Operating Instructions Manual

To select a channel under this circumstance, turn off the
wireless microphone or transmitter. Then select a channel at
which the RF indicator is off. (A channel free from noise or
radio wave interference is selected.) Set the same channel on
the microphone or transmitter.
Notes
•
Do not remove the batteries during group and wireless
channel selection. If they are inadvertently removed, re-
insert them immediately and repeat the steps on pages 9 to
10 from the beginning.
•
Make sure that the same channel is selected on the tuner,
wireless microphone, and transmitter within the same
system.
•
If there is a TV broadcasting station near by, do not use
the station's channel.
•
The unit may not operate correctly if it is turned on again
immediately after turning off the power while in setting
mode. Pause for a few seconds or more before turning on
the power again.
•
When operating two or more UHF wireless microphone
systems using channels in different groups, ensure that the
systems are at least 100 m (330 feet) apart from each
other. (The same applies also when using channels in a
group if the different UHF wireless microphone systems
are installed where they are within sight of each other.)

Setting the Squelch Level

You can eliminate the noise and signal interference which
may occur in reception stand-by mode. Select a squelch
level from 5 dBµ, 10 dBµ or 15 dBµ. The factory preset
level is 10 dBµ. To obtain a wide service area, set this to
5 dBµ. When using the tuner in a multi-channel system or
when you want to receive noise free audio input all the time,
set it to 15 dBµ.
1
Press the MODE button until the squelch level appears.
2
Press the SET button.
The squelch level indication starts flashing.
Squelch level
3
Press the + or – button to select the desired level.
4
When the desired level appears, press the SET button.
The display stops flashing and the selected level is now
stored in memory.
11
(US)