Extron Electronics VSC 75 User Guide - Manual (Page 14)

VSC 75 Serial Communication
VSC 75 Serial Communication
Remote Contr
ol, cont’d
Freeze
Set Freeze mode to On (freeze the displayed image)
F 46 Frz 1 Enable freeze
Set Freeze mode to Off (release the displayed image) f 66 Frz 0 Disable freeze
Executive mode
Set Executive mode to On
X 58 Exe 1 Enable executive
Set Executive mode to Off x 78 Exe 0 Disable executive
Test mode
Set Test mode to On
J 4A Dmo 1 Enable test
Set Test mode to Off j 6A Dmo 0 Disable test
Firmware version, part number & information requests, and reset
System reset
Esc z 1B 7A 0D Zap Reset to factory default
Query firmware version number Q/q 51/71 Ver x.xx Display firmware version
Request part number N/n 4E/6E N60-321-01 Display VSC 75’s part #
Request information Command = I/i 49/69 (see below) Display status
Response = Dvt X1 • Frz X2 • Exe X2 • Dmo X2
Command/response table
Command description Command Response Additional
ASCII Hex to host description
Horizontal shift
Shift right one step
{ H 7B + 48 Hph + Increment up
Shift left one step } H 7D + 48 Hph - Increment down
Vertical shift
Shift down one step
{ / 7B + 2F Vph + Increment up
Shift up one step } / 7D + 2F Vph - Increment down
Horizontal size
Increase horizontal size by one step
{ : 7B + 3A Hsz + Increment up
Decrease horizontal size by one step } : 7D + 3A Hsz - Increment down
Vertical size
Increase vertical size by one step
{ ; 7B + 3B Vsz + Increment up
Decrease vertical size by one step } ; 7D + 3B Vsz - Increment down
Flicker/vertical filter (detail)
Select flicker/vertical filter
X1 (Dvt) X1 d X1 + 64 X1 Dvt Specific value
Select next higher flicker/vertical filter (Dhz + 1) { d 7B + 64 Dvt X1 Increment up
Select next lower flicker/vertical filter (Dhz - 1) } d 7D + 64 Dvt X1 Increment down
3-5
3-4
Symbol definitions
= CR/LF (carriage return/line feed)
= CR (carriage return only)
• = Space
X1 = Vertical filtering
level (1 through 2)
X2 = 1 = On, 0 = Off