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ULTRALINK UL2000B
Low Gain: the LED blinks once with medium tempo.
High Gain: the LED blinks twice with medium tempo.
If no entry is made for more than 5 seconds (either on the selection switch or by
pressing the POWER button), the LED blinks quickly 5 times, and the programming
mode is aborted.
6.
After a second brief blink break, an additional blink code is given as a confirmation:
Successful loading of a preset is signaled with two slow blinks. The transmitter leaves the
programming mode.
If the setting for Mic Gain could not be stored, the LED blinks quickly 5 times. In this case,
start anew with step 2.
7.
Disengage MUTE.
3.2.6 Auto Mute
The receiver's incoming signal will contain audible noise and interference should the transmitter be
turned on, off or changed to another channel without having muted the microphone beforehand, or
if the transmission has been interrupted due to a drained battery in the transmitter. Even if the
squelch circuit is turned on at the receiver end, it still requires some time to react, and such noise
can not be suppressed safely.
To bridge this latency time, the ULB2000 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.
Engage MUTE. The transmitter can now be switched into the programming mode.
2.
Turn the selection switch to 0 and confirm your selection by keeping the POWER switch
pressed for 2 seconds. As a confirmation, the LED blinks slowly once and then once again with
medium tempo. The transmitter is now in the programming mode and waits for you to enter a
one-digit number.
3.
Select one of the following two digits on the selection switch:
Activate Auto Mute: select 7
Deactivate Auto Mute: select 8
If a valid selection is made, the LED blinks quickly once to confirm your selection. This way,
you can be sure that a correct value is entered (in regard to preset, MicGain and Auto Mute
selection) even before confirming your selection.
Selecting the values 1 through 4 changes the preset settings (ch. 3.2.4). Selecting 5 or
6 changes the Mic Gain settings (ch. 3.2.5). Values 9 and 0 are invalid.
4.
Confirm your selection by briefly pressing the POWER button.
5.
If the selection you made is valid, the LED blinks quickly once again. An invalid selection is
indicated with 5 quick blinks, and the unit is immediately no longer in the programming mode.
In this case, start anew with step 2.
After a brief break, a second blink code is given:
Auto Mute activated: the LED blinks once at middle tempo.
Auto Mute engaged: the LED blinks twice at middle tempo.
If no entry is made for more than 5 seconds (either on the selection switch or by
pressing the POWER button), the LED blinks quickly 5 times, and the programming
mode is aborted.
3. ULB2000 TRANSMITTER
