Extron electronic manual 10 IN1404XT Video Scaler and Switcher Programmer’s Guide

Programmer’s Guide, cont’d

Command/Response Table for RS-232 Commands (Cont’d)

Command

ASCII Command

Response

Additional description

(host to scaler)

(scaler to host)

Input labels (continued)

View current label

[LBL:]

[

X15

]

Shows the current custom or

default label for the selected

input.

Example:

[LBL]

[DVD #1]

Reset custom label

[LBL3]

[OK]

Erase custom label and return to

default (Input n). Label status

(

) is not affected.

X14

View the label status

[LBL?]

[

X14

]

Shows whether the label feature

is on, off, or momentary.

Horizontal size

Set a specific horizontal size value

[SH

]

[OK]

Set the size as a specific

X16

percentage.

Increase the horizontal size

[SH+]

[OK]

Widen the picture by 1%.

Decrease the horizontal size

[SH-]

[OK]

Narrow the picture by 1%.

Set horizontal size to default

[SH@]

[OK]

Set the size to the default for the

selected resolution.

View the horizontal size

[SH?]

[

X16

]

Vertical size

Set a specific vertical size value

[SV

X16

]

[OK]

Set the size as a specific

percentage.

Increase the vertical size

[SV+]

[OK]

Widen the picture by 1%.

Decrease the vertical size

[SV-]

[OK]

Narrow the picture by 1%.

Set vertical size to default

[SV@]

[OK]

Set the size to the default for the

selected resolution.

View the vertical size

[SV?]

[

X16

]

Show the vertical size setting.

Horizontal shift

Set a specific horizontal shift value [PH

X17

]

[OK]

Shift the image on the screen a

specific amount.

Increase the horizontal shift

[PH+]

[OK]

Shift the picture to the right.

Decrease the horizontal shift

[PH-]

[OK]

Shift the picture to the left.

Set horizontal shift to default

[PH@]

[OK]

Set the shift to the default for the

selected resolution.

View the horizontal shift value

[PH?]

[

X17

]

Show the horizontal shift setting.

Vertical shift

Set a specific vertical shift value

[PV

X18

]

[OK]

Shift the image on the screen a

specific amount.

Increase the vertical shift

[PV+]

[OK]

Move the picture up.

Decrease the vertical shift

[PV-]

[OK]

Move the picture down.

Set vertical shift to default

[PV@]

[OK]

Set the shift to the default for the

selected resolution.

View the vertical shift value

[PV?]

[

X18

]

Show the vertical size setting.

Pixel phase

Set a specific pixel sampling phase [PHS

X19

]

[OK]

Specify the pixel sampling phase.

Increment sampling value

[PHS+]

[OK]

Increase the phase value.

Decrement sampling value

[PHS-]

[OK]

Decrease the phase value.

Set pixel phase to default

[PHS@]

[OK]

Set the pixel phase value to the

default for the selected

resolution.

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