Technical data

SightLine Applications Command and Control

parameters in byte 18 below.

Indicate index of preset alignment parameters. This byte ignored

if byte 17 above is set to zero. NEW 2.20

Offset Mode Examples

If byte 4 is 1, then field is interpreted as absolute offset

e.g. new EO horizontal offset (relative to EO image) = byte 5

If byte 4 is 0, then field is interpreted as incremental offset

e.g. new EO vertical offset (relative to EO image) = old IR vertical position + byte 5

Designate Selected Track Primary (0x32)

Command the system to designate the selected track as primary.

Header 1 Header 2 Length Type Checksum

0x51 0xAC 0x02 0x32 0x5C

Shift Selected Track (0x33)

Command the system to shift the selected track to the next track. See Designate Selected Track Primary

(0x32) and

Header 1 Header 2 Length Type Checksum

0x51 0xAC 0x02 0x33 0x02

Set Acquisition Parameters (0x37)

Configure video input for digital camera interfaces.

NOTE: For changes between NTSC and PAL camera mode to take effect, a board soft reset should be

performed, by issuing Save Parameters (0x25) and Reset (0x01) (Reset Type = 2, soft reset) messages.

NOTE: systems cannot support different analog video formats on different analog ports. For

example, when one analog video port is set to NTSC, all of the analog video ports are set to NTSC.

Byte offset Description

2 Length = 15

3 Type = 0x37

4 Video Port Index

Board Analog Ports Digital Port