User manual

6 [DOWN | UP]
Pushbutton for selecting the radio transmission channel.
Proceed as follows to nd a free channel:
n Turn o the UHF handheld transmitter with the slide switch [ON/OFF] and the UHF receiver with the controller
[POWER-VOL].
n Use [DOWN | UP] to switch through the available channels. If the displayed channel is already in use, the red LED
[RF]. When a free channel is found, press the [ASC] button to transmit the settings to the transmitter.
The rst and (if applicable) second UHF receiver must be tuned to dierent channels.
7 Antenna connector.
8 [MUTE LEVEL]
Control to set the minimum signal strength on the radio transmission channel.
9 [POWER-VOL]
On / o switch and volume control of the UHF receiver.
Connections and operating elements
MBA120W MKII HTHT
25