Installation - Philips LBB 1920 Instrucciones De Uso

PLENA UNIVERSAL PRE-AMPLIFIER
CINCH
CN106
CN108
CN107
Eng

Installation

Priority mode setting
The priority mode can be set with jumper JP109 to serial or blocking mode. You can activate the mixing mode for
channel 1 to 4 with jumpers JP111 to JP114. The jumper JP110 enables or disables the priority override contact for the
4 input channels. This contact is available on the Master Mic output to pass through priorities.
• Serial mode(default) : Channel 1 has the highest priority and channel 4 the lowest.
• Blocking mode
• Mixing mode
LINE 4 LINE 3
XLR DIN CINCH XLR
S104
MIC
LINE
CH4
SPEECH CH4
OFF ON
JP108
AUX MIC
INPUT CH4
JP110
OVERRIDE RELAY
OFF ACTIVE
20-1
: The first activated input channel has the highest priority and blocks all other channels.
: The channel is mixed to the master output irrespective of priority.
LINE 2
DIN CINCH XLR
S103
MIC
LINE
CH3
SPEECH CH3
JP105
OFF ON
JP106
AUX MIC
INPUT CH3
4 E 3 2 E 1 4 E 3 1 B 2
6
LINE 1
DIN CINCH XLR
S102
MIC MIC
LINE LINE
CH2
SPEECH CH1
SPEECH CH2
JP103 JP101
OFF
OFF ON
JP104 JP102
AUX
AUX MIC
INPUT
INPUT CH2
PRIORITY
JP109
SERIAL BLOCK
OFF ON
JP114
CH-4
JP113
CH-4
JP112
CH-4
JP111
CH-4
MIXING
B E 1 2 3 4 M
DIN
S101
CH1
ON
MIC
CH1
CL 14155020_012
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