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RE3
UHF Wireless RE3-RX r eceiver | en 31
Electro
-Voice Installation manual 2021.06 | 03 | F.01U.362.808
2
The current selected group number is highlighted. Pressing
▲ increases the group number (1-8) in single digit
increments, and pressing ▼ decreases the group number (1-
8) in single digit increments. Press SET to move to Channel.
3
The current selected channel number is highlighted. Pressing
▲ increases the channel number (up to max of 22) in single
digit increments, and pressing ▼ decreases the channel
number in single digit increments. The frequencies above the
G:__ CH__ change to display the frequency of the changed
group and channel.
4
Press SET to save the chosen Group/Channel and return to
the main menu.
5
Either scroll ▼down to Exit and press SET, or briefly press
SYNC on the receiver front panel to return to the home
screen. The selected custom Frequency displays on the
home screen.
OR
7.3.9 Adjusting receiver squelch
Setting the squelch appropriately based on conditions is important to controlling
background radio noise, as well as maintaining the desired radio system range (the
functional distance between transmitter and receiver antennas). Squelch is basically a
noise gate across the receiver’s audio path that is keyed open by a combination of audio
path signal level, and the presence of a unique combination of tone codes in the received
signal. Squelch sets the threshold where the received signal amplitude will open the noise
gate. Signals above the threshold will open the audio path gate, while signal levels below
the threshold will not open the gate.
NOTE: Improperly set squelch negatively affects system range (the distance between
transmitter and receiver).
1
Press the▼ button to scroll down to Squelch on the main
menu. Select by pressing SET to enter the Setup Squelch
screen.
2
The display shows the current squelch setting. The numbers
on this scale are arbitrary values from -5 to the left of 0, to
+10 to the right of 0. Higher number values tighten the gate
threshold, while lower number values loosen the gate
threshold.
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