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Serial Communication, cont’d
DVS 100 and DVS 150 Serial Communication
4-4
Command/response table
Symbol definitions: = CR/LF, • = space
= Inputs = 1 = Composite
2 = Component
3 = S-video
4 = RGB (DVS 150 only)
= Adjustment range 1-127
= Output rate = 1 = 640x480 @ 60 Hz
2 = 640x480 @ 75 Hz
3 = 800x600 @ 60 Hz
4 = 800x600 @ 75 Hz
5 = 832x624 @ 60 Hz
6 = 832x624 @ 75 Hz
7 = 852x480 @ 60 Hz
8 = 852x480 @ 75 Hz
9 = 1024x768 @ 60 Hz
10 = 1024x768 @ 75 Hz
11 = 1280x1024 @ 60 Hz
12 = 480p
13 = 720p
14 = 1080p
15 = 848x480 @ 60 Hz
16 = 1280x768 @ 56 Hz
17 = 1360x765 @ 60 Hz
= 1 = on, 0 = off
= Input type 0 = None
1 = NTSC 3.58
2 = PAL
3 = NTSC 4.43
4 = SECAM
= Detail level 1 = Low
2 = Medium
3 = High
COMMAND ASCII RESPONSE DESCRIPTION
Input selection
!C Sets input source
Color
Specific value C Col Selects color
Increment up { C Col Selects next higher color value
Increment down } C Col
Selects next lower color value
Tint
Specific value T Tin Selects tint
Increment up { T Tin Selects next higher tint value
Increment down } T Tin
Selects next lower tint value
Contrast
Specific value ^ Con Selects contrast
Increment up { ^ Con Selects next higher contrast value
Increment down } ^ Con
Selects next lower contrast value
Brightness
Specific value Y Brt Selects brightness
Increment up { Y Brt Selects next higher brightness value
Increment down } Y Brt
Selects next lower brightness value
Horizontal shift
Specific value H Hph Selects horizontal shift
Increment up {H Hph+ Shift image right one step
Increment down }H Hph– Shift image left one step
ASCII to HEX Conversion Table
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