8
2-5. Sensor Connection
2-6. Network Connection
RS-232C : Connection to PC to operate DVMR
ALL ABOUT IMAGE RECOGNITION & PROCESSING
RS 485 : Connection to PTZ camera
RJ-45 (ETHERNET) : Connection to LAN, WAN or Internet
Connect sensors to D-SUB 25 Pin as specified below.
You can connect dry-contact type sensors. In case of sensors with TTL output (5 Volts system), GND of
sensor must be connected to GND of DVMR unit and signal line to alarm input from D1 to D16 as shown
in following figure.
Short-circuit between any of D1 from D16 and GND is recognized as an alarm.
Relay output is output in case there is an alarm input, and is connected to external device using
COM-NO (Normal Open) or COM-NC (Normal Close) contact.
1
10
9
8
7
6
5
4
3
2
11
25
24
23
22
21
20
19
18
17
16
15
14
13
12
D1
D2
D3
D4
D5
D6
D7
D8
GND
GND
COM
NO
NC
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
RELAY Output
All GNDs are connected to each other on circuit.
ALARM INPUT
For more details, refer to arrangements RS-232c pins in page 29.
ALARM/ RELAY
ETHERNET
C
o
m
m
P
o
r t
RS-232C/485
V
G
A
PTZ
CAMERA
PC
VGA : Connection to PC monitor
8 channel stand-alone DVMR
2. Installation
23
ALL ABOUT IMAGE RECOGNITION & PROCESSING
5) BAUDRATE SETUP
To control PTZ camera connected to DVMR unit, you
have to set baud rate of communication between PTZ
camera and DVMR unit.
To set baudrate, move half-tone green bar on baudrate you
want to select, and press [ENTER] button then CURRENT
VALUE is changed to the value you selected.
To save settings and exit, press [MENU] button.
BAUDRATE SETUP
2400 BPS CURRENT SPEED
4800 BPS 9600 BPS
9600 BPS
19200 BPS
BAUDRATE SETUP
SELECT
, THEN ENTER
1200 BPS
CONFIRMATION VIA RS485 PORT on the bottom of
BAUDRATE SETUP is to test if communication between
DVMR unit and PTX camera with set baudrate is done
correctly. Move half-tone green bar to CONFIRMATION VIA
RS485 PORT, and press [ENTER] button. Then you can
see TEST STRING sent by DVMR unit is displayed on your
PC, in case you also connected DVMR unit to PC via RS-
232C port.
6) PASSWORD SETUP
You can set your own password in PASSWORD SETUP.
DVMR system verify users entering into SETUP menu and
users who input correct password is allowed to access
SETUP menu and change any settings in SETUP menu.
Also, you have to input proper password in SETTING in
remote viewer(client program) to access DVMR unit via IP
network, too.
Memorize new password and also keep it secretly.
In case you forgot password, contact dealer from which
you purchased DVMR unit. All of our dealers have master
password which will enables you to enter into
PASSWORD SETUP menu to generate new password.
CURRENT PASSWORD : --------
NEW PASSWORD : --------
CONFIRM PASSWORD : --------
INPUT YOUR OWN PASSWORD,
THEN PRESS [ENTER]
PASSWORD SETUP
TO EXIT, PRESS [MENU]
Sequence to change password is as follows.
- Input current password in the first line and press [ENTER].
- Input new password in the second line and press [ENTER].
- Input new password again to confirm it and press [ENTER].
- Then “PASSWORD CHANGE” is displayed and changing
password is completed.
8 channel stand-alone DVMR
3. Operation
SENSOR
1
2
3
4
D1
D3
D2
D4
5
6
D5
D6
7
8
D7
D8
14(GND)
15(GND)
16(GND)
17(GND)
18(GND)
19(GND)
20(GND)
21(GND)
