Behringer ULTRALINK UL2000B Manual - Page 10

Changing the ULR2000

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ULTRALINK UL2000B 0 dB: the receiver is not muted low dB value: the receiver is muted only if substantial noise is transmitted with the signal high dB value: the receiver is muted even if the noise floor is low Setting a Squelch value 1. Press the SET button to get to the menu. 2. Press the UP button twice to get to SQELCH. 3. Press the SET button again to get to the SQELCH submenu. The display shows the current dB value. 4. Press the UP or the DOWN buttons to adjust the dB value of the noise limiter. Values between 0 and 40 dB can be selected in 5-dB increments. If a squelch value of 0 dB is set, the receiver will not mute the signal no matter how noise-saturated the incoming signal is. 5. Press the SET button to store your dB value. The procedure is now over, and the basic settings are shown in the display again. 2.2.4 AUTO MUTE If the transmitter is turned on, off, or is switched to another channel without first muting the receiver, or if the transmission drops out due to weak batteries, audible noise will result. Even if the noise limiter is enabled on the receiver (ch. 2.2.3), it still requires some time to react, and such noise can not be suppressed safely. To bridge this latency time, the ULR2000 offers a practical Auto Mute function: When the ULB2000 is being turned off, when you are switching channels or during low-battery indication, an inaudible send signal is being transmitted. The ULR2000 recognizes this signal and automatically mutes the output before the transmitter is actually turned off, switched to another channel or before it powers down on its own due to battery charge being too low. For the Auto Mute function to work, it has to be activated on both the transmitter and the receiver! Activating/deactivating the Auto Mute function 1. Press the SET button to get to the menu. 2. Press the UP button three times to get to A.MUTE. 3. Press the SET button again to get to the A.MUTE submenu. Depending on the current setting, the display shows ON or AMTOFF. 4. Press the UP or the DOWN buttons to turn the auto mute function on or off. 5. Press the SET button to save your settings. The procedure is now over, and the basic settings are shown in the display again. 2.2.5 DISPLAY When you power the ULR2000 on, its basic settings are loaded. That means that the channel you selected last is shown; you can change this channel immediately without going to menu by using the UP and DOWN buttons. There are 3 different ways to show the selected channel in the display. You can decide for yourself which representation is the most appropriate for your applications: The exact channel carrier frequency is shown (FREQU). The channel number is shown in the display (CHANNL). The color assigned to the channel is shown in the display (COLOR). Changing the ULR2000's basic settings 1. Press the SET button to get to the menu. 2. Press the DOWN button three times to get to DISPL. 3. Press the SET button again to get to the DISPL submenu. The display shows the current basic parameter. 10 2. ULR2000 RECEIVER

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10
ULTRALINK UL2000B
V
0 dB:
the receiver is not muted
V
low dB value:
the receiver is muted only if substantial noise is transmitted with the signal
V
high dB value:
the receiver is muted even if the noise floor is low
Setting a Squelch value
1.
Press the SET button to get to the menu.
2.
Press the
V
UP button twice to get to SQELCH.
3.
Press the SET button again to get to the SQELCH submenu. The display shows the current dB
value.
4.
Press the
V
UP or the
W
DOWN buttons to adjust the dB value of the noise limiter.
Values
between 0 and 40 dB can be selected in 5-dB increments.
±
If a squelch value of 0 dB is set, the receiver will not mute the signal no matter how
noise-saturated the incoming signal is.
5.
Press the SET button to store your dB value. The procedure is now over, and the basic settings
are shown in the display again.
2.2.4 AUTO MUTE
If the transmitter is turned on, off, or is switched to another channel without first muting the receiver,
or if the transmission drops out due to weak batteries, audible noise will result. Even if the noise
limiter is enabled on the receiver (ch. 2.2.3), it still requires some time to react, and such noise can
not be suppressed safely.
To bridge this latency time, the ULR2000 offers a practical Auto Mute function:
V
When the ULB2000 is being turned off, when you are switching channels or during low-battery
indication, an inaudible send signal is being transmitted.
V
The ULR2000 recognizes this signal and automatically mutes the output before the transmitter
is actually turned off, switched to another channel or before it powers down on its own due to
battery charge being too low.
±
For the Auto Mute function to work, it has to be activated on both the transmitter and the
receiver!
Activating/deactivating the Auto Mute function
1.
Press the SET button to get to the menu.
2.
Press the
V
UP button three times to get to A.MUTE.
3.
Press the SET button again to get to the A.MUTE submenu. Depending on the current setting,
the display shows ON or AMTOFF.
4.
Press the
V
UP or the
W
DOWN buttons to turn the auto mute function on or off.
5.
Press the SET button to save your settings. The procedure is now over, and the basic settings
are shown in the display again.
2.2.5 DISPLAY
When you power the ULR2000 on, its basic settings are loaded. That means that the channel you
selected last is shown; you can change this channel immediately without going to menu by using
the
V
UP
and
W
DOWN buttons.
There are 3 different ways to show the selected channel in the display. You can decide for yourself
which representation is the most appropriate for your applications:
V
The exact channel carrier frequency is shown (FREQU).
V
The channel number is shown in the display (CHANNL).
V
The color assigned to the channel is shown in the display (COLOR).
Changing the ULR2000
’
s basic settings
1.
Press the SET button to get to the menu.
2.
Press the
W
DOWN button three times to get to DISPL.
3.
Press the SET button again to get to the DISPL submenu. The display shows the current basic
parameter.
2. ULR2000 RECEIVER