Digital Video Quad Processor
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Bosch Security Systems, Inc.
User’s Guide
F.01U.090.110 | 3.0 | 2010.04
RS-232 Front Panel Key Emulation
The RS-232 connection uses commands to emulate all Front Panel key functions. The table
below summarizes these commands:
Table 2.3
RS-232 Key Emulation Commands
You must terminate each command with either the standard 13 decimal return character or
the standard 0D hex return character.
Parameter Set/Read Commands
The RS-232 Parameter Set/Read commands allow you to set various parameters in the video
processor (time and date, for example) and allows the computer to read the video
processor’s Alarm/Video status.
The table below summarizes these commands:
Table 2.4
RS-232 Parameter Set/Read Commands
You must terminate each command with either the standard 13 decimal return character or
the standard 0D hex return character.
Setting the Time and Date over RS-232
Issue the following commands to set the time and date for the video processor:
Front Panel Emulation Commands
Key
RS-232 Command
PLAY
/VR
MENU
/ME
SEQ/ALM
S/SR
1/
/1U
2/
/2D
3/<
/3L
4/>
/4R
Return
/QE
Parameter Set/Read Commands
Parameter to Set
RS-232 Code
Time
!TIME
Date
!DATE
Display Unit ID
!UI
Unit Address
!ID
Parameter to Read
RS-232 Code
Alarm Video Status
!S
Set the Time: !TIME hh mm ss [return char]
Set the Date: !DATE mm dd yy [return char]
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