Cyfral CC-4000 Manuel d'utilisation, d'installation et de programmation - Page 3
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COMM:
G
Signal ground
B
Serial communication B
A
Communication series A
S
Audio speaker signal
M
Audio sound microphone
H
Differential video signal (positive)
L
Differential video signal (negative)
SLAVE:
+12V
Positive supply of the panel
GND
Supply ground of the panel
SERB
Communication series B
SERA
Communication series A
SPK
Audio speaker signal
MIC
Audio sound microphone
GND
Video signal ground
VPH
Differential video signal (positive)
VPL
Differential video signal (negative)
MASTER:
GND
Supply ground of the panel
SERB
Communication series B
SERA
Communication series A
SPK
Audio speaker signal
MIC
Audio sound microphone
GND
Video signal ground
VPH
Differential video signal (positive)
VPL
Differential video signal (negative)
LINE:
L-
Uniphone ground voltage
L+
Uniphone line
VL
Differential video signal(negative)
VH
Differential video signal(positive)
2.
D
EVICE DESCRIPTION
CC 4000 control electronics is a device that fulfils the function of an entry system private control panel. It receives
commands from the call panels and controls uniphones/monitors. It includes a full duplex sound channels, a sound
splitter and a video splitter. It contains all subscriber settings such as:
Table of subscribers. Each physical address of the uniphone has a subscriber number assigned to it in the range of
1-9999. E.g.: If to a physical address No. 5 a subscriber No. 100 is assigned, then after entering "100" on the
keypad the control panel will send to the uniphone line a command to ring for the uniphone addressed with the
jumpers on No. "5". By default, the subscriber table is set to 1:1 for all 255 physical addresses
~3~