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RE3 UHF Wireless RE3-RX receiver | en 31
Electro-Voice
User Manual
02-2023 | 05 | 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 the Channel.
581 . 725
MHz
G:5 CH:12
Setup Group
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.
581 . 725
MHz
G:5 CH:12
Setup Group
4. Press SET to save the chosen Group/Channel and return to the main menu.
M
1. Scan
E
2. Frequency
N
3. Group/Channel
U
4. Squelch
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.
M
9. Keylock
E
a. Display Option
N
b. Reset
U
c. Exit
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 a noise gate across the receiver's
audio path that is keyed open by a combination of audio path signal level, and the presences
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 ▼ button to scroll down to Squelch on the main menu. Select by pressing SET to
enter the Setup Squelch screen.
M
1. Scan
E
2. Frequency
N
3. Group/Channel
U
4. Squelch
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