Connecting To A Personal Computer; Connecting With A Personal Computer; Connection Via Modem; Direct Connection - Mitsubishi Electric DX-NT400E Operation Manual

Connecting to a personal computer

I Connecting with a personal computer
This unit can be remotely controlled from a PC equipped with a RS-232C connection. It is also possible to input com-
ments from a PC for recording comment information along with the video.
o Connection via modem
Please use RS-232C Straight cable (9pin) to connect a modem to this unit. The setting of CTS should be set to "HIGH"
or "ON". Please refer to the instruction manual of a modem for details about connection.
ON
MAIN
OFF
~
AC IN
o Direct connection
Please use RS-232C Crossover cable (9pin) to connect a personal computer to this unit. RS-232C Crossover cable to be
used differs depending on the personal computer.
ON
MAIN
OFF
~
AC IN
o RS-232C connector
1 5
RS-232C
6 9
o RS-232C cable
Please use the following RS-232C Crossover cable to connect your personal computer to the unit.
1) When RS-232C connector of the
personal computer is D-sub 25 pin
FRAME
RXD
TXD
DTR
GND
DSR
RTS
CTS
D-sub 9 pin (unit)
Unit
VIDEO 1 2 3 4
CAMERA IN
OUT
RS-232C ETHERNET
RESET
OUT AUDIO IN
GND
Unit
VIDEO 1 2 3 4
OUT CAMERA IN
RS-232C ETHERNET
RESET
OUT AUDIO IN
GND
Transmission Contents
Pin NO. Letters
2
Receiving Data
RXD
3
Transmitting Data
TXD
4
Data Terminal Ready
DTR
5
Signal Ground
GND
1
2 2
3 3
4
4
5 5
6 6
7 7
8 20
D-sub 25 pin (Personal computer)
Telephone line
Modem
RS-232C straight cable (9 pin)
RS-232C Crossover cable (9 pin)
Pin NO.
6
7
8
2) When RS-232C connector of the
personal computer is D-sub 9 pin
FRAME
FG
TXD RXD 2
TXD 3
RXD
RTS DTR 4
CTS GND 5
DSR 6
DSR
GND RTS 7
CTS 8
DTR
D-sub 9 pin
2
PC
Modem
PC
Transmission Contents
Letters
DSR
Data Set Ready
RTS
Request To Send
CTS
Clear To Send
FRAME
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
D-sub 9 pin