Philips LBB 1920, Инструкция по установке и эксплуатации

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6
PLENA UNIVERSAL PRE-AMPLIFIER
4 E 3 2 E 1 4 E 3 1 B 2
B
CH-4
MIXING
OFF
PRIORITY
JP109
JP114
SERIAL BLOCK
JP113
JP112
JP111
ON
E 1 2 3 4 M
SPEECH CH1
JP101
OFF
S101
JP102
CH1
MIC
LINE
ON
AUX
INPUT
MIC
CH1
SPEECH CH2
JP103
OFF
JP104
ON
AUX
INPUT
MIC
CH2
SPEECH CH3
JP105
OFF
JP106
ON
AUX
INPUT
MIC
CH3
SPEECH CH4
OFF
JP108
ON
AUX
INPUT
MIC
CH4
JP110
OVERRIDE RELAY
S102
CH2
MIC
LINE
S103
CH3
MIC
LINE
S104
CH4
OFF ACTIVE
CN107
20-1
CN108
CINCH XLR
LINE 4
DIN
CN106
MIC
LINE
CH-4
CH-4
CH-4
CL 14155020_012
040401
CINCH XLR
LINE 3
DIN CINCH XLR
LINE 2
DIN CINCH XLR
LINE 1
DIN
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
: The first activated input channel has the highest priority and blocks all other channels.
• Mixing mode : The channel is mixed to the master output irrespective of priority.