Doss UB101 User manual

CHANNEL CHANGING INSTRUCTIONS FOR
DOSS UB101 WIRELESS BELT-PACK TRANSMITTER
1. To start please turn the unit on by pushing and holding the “POWER” button until the LCD
screen turns on.

2. Once power is on your screen should look like this with the “PADLOCK” in the right corner of
the LCD screen showing its self UNLOCKED. You cannot change the channel if the
“PADLOCK” is locked.
3. To change the channel on the transmitter please hold the “SET” button until the channel
number is FLASHING. You must select the new channel while the number is flashing, it will
only flash for 7 SECONDS.

4. While the channel number is flashing keep pushing the “SET” button until you reach your
desired channel. (Channel 6 is shown as an example).
5. Once your desired channel number is on the screen push the “POWER” and “SET” buttons
TOGETHER to set the channel number. The number will now STOP flashing.

6. To LOCK the channel number in push the “POWER” and “SET” buttons TOGETHER AGAIN.
This should now show the “PADLOCK” LOCKED. Now the channel number cannot be
changed until you unlock the “PADLOCK” or reset the unit.
P.S. If you accidentally LOCK the wrong channel simply push the “POWER” and “SET” buttons
TOGETHER to unlock the “PADLOCK”. Now you can hold “SET” to change the channel again.
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1800 337 366
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