This switch provides three modes: MAIN/MAIN, MAIN/MONITOR and BRIDGE.
Select any one of these modes to route the signals to the corresponding jacks
according to the speaker connection at speaker jacks on the rear panel. You
will find more details about the Amplifier Mode switch later on in this Manual.
20 AMPLIFIER MODE SWITCH
Activating this switch, you will apply +48V phantom power only to the 8 XLR
microphone inputs and only to the XLR MIC sockets. Never plug in a microphone
when phantom power is already on. Before turning phantom power on, make
sure that all faders are all the way down. In this way, you will protect your
stage monitors and main loudspeakers.
19 PHANTOM 48V SWITCH
The LED indicates when the power
is switched on in your PBM8.
18 OPERATING LED DISPLAY
This LED display will show you the Main Mix output level. Make sure that the
+10 LED only lights up occasionally. The optimal level is when the -10 and 0
LED light up. If only the -30 LED lights up or even doesn't come to life your
S/N ratio will be degraded.
17 MAIN MIX LEVEL LED DISPLAY
This control is used to adjust the overall volume of the main mix output.
16 MAIN MIX LEVEL CONTROL
This control is used to adjust the level of the monitor output.
15 MONITOR LEVEL CONTROL
3. CONTROL ELEMENTS
SPO
TLIGHT
4. CONTROL ELEMENTS
AUX2
OUT
STEREO
RTN
MAIN OUT
MONITOR OUT
TAPE
TAPE TO
CH9-10
MAIN
RIGHT
LEFT
IN
OUT
LEFT
RIGHT
HEADPHONE
OUT
8
MASTER SECTION INPUT AND OUTPUT JACKS
24
26
20
19
25
27
21
22
23
28
Summary of Contents for PBM8.250/ MKII
Page 19: ...17 7 BLOCK DIAGRAM...
