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RS-232C/RS-485 SET2
70 English
(when optional interface board is installed)
SETTINGS <MAIN MENU 2>
Connect the digital video recorder’s RS-485 (A, B) control
terminals in series to the system controller, multiplexer,
digital video recorder, or similar device.
4 Select “RS-485” and press the [ ]
button.
The cursor moves to “DATA SPEED”.
5 Press the [ ] button, then the [ ] or
[ ] button to set the data speed, and
press the [ ] button.
Possible selections: 2400, 4800, 9600, and 19200
(Example: 19200)
6 Press the [ ] button after moving the
cursor to “STATUS INFO” and press the
[ ] or [ ] button to set “ON”. Then
press the [ ] button.
[Settings] ( indicates default setting.)
7 Press the [ ] button after moving the
cursor to “ALARM INFO” and press the
[ ] or [ ] button to set “ON”. Then
press the [ ] button.
[Settings] ( indicates default setting.)
8 Press the [ ] button after moving the
cursor to “ADDRESS” and press the
[ ] or [ ] button to change the
setting.
[Setting conditions]
z Addresses between “0” and “127” can be set for this
unit.
9 Press the [EXIT/OSD] button.
The display returns to the normal screen.
z Addresses must not be duplicated when a number of
different digital video recorders are being connected.
Also, turn on the termination switch for the last digital
video recorder in the connection sequence.
When RS-485 is selected
Setting Description
ON Status information is transmitted.
OFF Status information is not transmitted.
RS-485
RS-485
Setting Description
ON Alarm information is transmitted.
OFF Alarm information is not transmitted.
e00_l8had_us_7.book Page 70 Wednesday, March 10, 2004 2:47 PM