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Command
ASCII Command
(host to scaler)
Horizontal size
Specific value
X8&
Increase size
+:
Decrease size
–:
View
:
Vertical size
Specific value
X8&
Increase size
+;
Decrease size
–;
View
;
Zoom mode
Zoom in
+{
Zoom out
–{
Set zoom value
X8*
View
{
Pan
Right
+1#
Left
–1#
Up
–2#
Down
+2#
Output scaler rate
Set output rate
X9!
View output rate
=
Output sync format
Set format
X9$
6*
View format
6#
Set polarity
X9#
7*
View polarity
7#
NOTE:
X8& = H and V size
X8* = Zoom
X8( = Pan
X9! = Output resolution
X9@ = Output refresh rate
X9# = Output polarity
X9$ = Output sync format
Response
(scaler to host)
X8&
:
Hsz
X8&
Hsz
X8&
Hsz
X8&
]
X8&
;
Vsz
X8&
Vsz
X8&
Vsz
X8&
]
X8*
Zom
X8*
Zom
X8*
{
Zom
X8*
]
X8(
Hpn
X8(
Hpn
X8(
Vpn
X8(
Vpn
X9@
X9!
*
=
Rte
X9!
X9@
*
X9$
#
Syn
X9$
]
X9#
#
Pol
X9#
]
Values depend on current output rate
100 to 200%
Values depend on current output rate and zoom %)
1 to 25 for resolutions 640 x 480 to 1920 x 1200 (see
1 to 7 for rates 24 Hz to 120 Hz (see
0 = H - / V -, 1 = H - / V +, 2 = H + / V -, 3 = H+/ V +
0 = RGBHV (default), 1 = RGBS, 2 = RGsB, 3 = Y, R-Y, B-Y
Additional Description
Set horizontal sizing to
]
Widen the window.
]
Make the window narrower.
]
View horizontal sizing value
Set vertical sizing to
]
Make the window taller.
]
Make the window shorter.
]
View vertical sizing value
Zoom in, make the window larger.
]
Zoom out, make the window smaller.
]
Set zoom percentage from 100 (default) to 200%.
]
View zoom percentage.
]
]
]
]
X9@
Select output resolution and refresh rate.
*
]
Show selected output rate.
]
Set current output sync format setting.
]
View currently set output sync format.
Set current sync polarity setting.
]
View current sync polarity setting.
page
35)
page 35)
DVS 304 Series • SIS Communication and Control
X8&
.
X8&
.
X8&
.
X8&
.
40
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