(1MAX-FIFO), then you can turn on next microphone directly after you finish the previous microphone
preset. (Chairman microphone no limited)
5.
User can delete all preset with the RESET key on the front panel of video processor.
Port Schematic diagram
Name
RJ45
DB9 Female
DB9
Male
RS485/RS422
RCA
Power
Data
Pic
Description
1.GND
2.GND
3.
4.RS485B-
5.NC
6.NC
7.GND
8.GND
1.NC
2.TXD
3.RXD
4.NC
5.GND
6.NC
7.NC
8.NC
9.NC
1.NC
2.RXD
3.TXD
4.NC
5.GND
6.NC
7.NC
8.NC
9.NC
1.RS485 A+
(TXD +)
2. RS485 B-
(TXD -)
3. RXD +
4. RXD
–
5. GND
1.GND
2.VIDEO
1.POWER
2.GND
3.POWER
4.FUSE
1.RS485B-
2.
3.AC24V
4.AC24V
Port name
DATA
RS232
DOME
(VISCA)
DOME
(PELCO-D)
INPUT/
OUTPUT
220V
POWER
DOME
DATA PORT
System connection
LY International Electronics Co., Ltd
