Database; Figure 3-68 Open Data Base - Honeywell VideoBloX User Manual

Where the red characters "!A" and "!S" are replaced by corresponding variable value
when commands are sent. "!A" means address and "!S" means checksum. Refer to the
following table for detailed information.
Character
Therefore, when the command "DISPLAY" is sent, the command in control code mode is:
Note: Some protocols have not checksum, so the check part is an option.

Database

Open the data base choosing and setting
User database is for user to set up their self's data files.
The current database's name is display in the bottom column and user can open
database choose window by the menu File->user Database.

Figure 3-68 Open data base

Meaning
! Replace
A Address
S Sum check
X XOR check
8a010100005a24
Honeywell
Example
!A
!S
!X
127