25
•
EN
No.
Element
Function
1
Audio player with built-
in Bluetooth receiver
and 6 operating buttons
[MODE/FOLDER]: Short actuation: switches between USB, SD and
Bluetooth operation / Long actuation in Bluetooth mode: pairing second
PA system (TWS function) / Long actuation in USB/SD mode: calling
system settings
[►
II
]: Short actuation: switches between play/pause / confirms settings
[
]: stops playback and enters folder selection mode
[
]: selects random play, scan play and repeat functions
[
] / [
]:Short actuation = title or folder selection / Long actuation:
volume adjustment
2
Memory card slot
For inserting an SD(HC) card.
3
Infrared sensor for the
remote control
When actuating a button, always direct the remote control towards the
sensor. There must be no obstacles between remote control and the
sensor.
4
USB port
For connecting a USB storage device.
5
Antenna inputs
BNC jacks for connecting the receiving antennas.
6
Level controls
To mix the wireless microphone signals to the master signal. The LEDs
light when a radio signal is received.
7
On/off switch
Switches the receiver module on (adjacent indicator lights) and off.
8
Level controls
To mix the signals of channel 1/2 to the master signal.
9
Mic/line level switch
Press this button to switch channel 1/2 to microphone level. When the
button is released the corresponding input is switched to line level.
10
Hi-Z level switch
Press this button to switch channel 2 to high-impedance instrument level.
11
Mono inputs
Channel 1 and 2 provide balanced mono inputs with combo connectors.
Use standard XLR or 6.3 mm cables to connect dynamic microphones or
line-level devices to these inputs. These inputs also accept high-
impedance music instruments such as electric guitars or electric bass
guitars. Then adjust the input level with the corresponding Hi-Z button.
12
Battery indicators
This LED chain indicates the charge status in battery mode. If only the
red LOW indicator lights up, the battery should be charged. The
CHARGE indicator lights up during charging. When the battery is fully
charged, the indicator goes out.
13
Level control
This control determines the level of channel 3 or the audio player.
14
Input switch
Selects the input signal for channel 3: button pressed = signal of the
audio player, button released = signal of the RCA or AUX jacks.
15
Stereo input
Unbalanced stereo RCA input for channel 3. Use a standard stereo RCA
cable to connect a line-level device (e.g. CD player) to this input.
16
AUX input
3.5 mm jack for connecting portable audio units with line level (e.g. MP3
player) to channel 3.
17
Tone controls
2-band tone control for the master signal (BASS = low frequencies,
TREBLE = high frequencies).
18
Echo effect on/off
Adjusts the intensity of the internal reverb effect for the microphone
inputs of channel 1 and 2.
19
Talkover on/off
Press this key to switch on the talkover function for channel 3. The level
of channel 3 is then temporarily lowered during microphone
announcements.
20
Kill Feedback on/off
Press this button to switch on the feedback suppression for the
microphone inputs of channel 1 and 2 and the two wireless microphones.
21
Power/clip indicator
This indicator lights green when the PA system is powered on and red if
the internal power amplifier section is overloaded. Reduce the volume of
the signal sources accordingly.
22
Master control
Adjusts the overall volume.
