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Digital Video Quad Processor Unpacking | en 35

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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