25 Master-Volume of the PA 1500
26 Treble adjustment
27 Bass adjustment
28 POWER LED: Illuminates when the device is switched on.
29 LIMIT LED: illuminates in case of an acoustic overload. If necessary, reduce the Master
Volume, Treble and Bass until the LED goes off.
REMOTE CONTROL
30
PLAY/PAUSE: Starts or pauses the playback.
31 EQ: Use EQ to choose between the equaliser presets.
32 0-9 (numerical buttons):
USB/SD operation:
Direct selection of a track.
33 CH- / CH+:
USB/SD operation:
Switches through the folders.
34 Volume -/+: Decreases / increases the volume (VOL 0-31 max).
35 /:
MP3 playback:
Brief press: Jumps to previous/next track.
Press and hold: Rewinds/forwards the current track.
Bluetooth operation:
When the Bluetooth mode is used, the previous or next track can be selected.
30
31
32
38
15
33
34
35
36
37