Off Switch Function (2Ah); Select Display (2Bh); Select Rgb Mode (2Fh) - Sony HR Trinitron PVM-20M7MDE Interface Manual For Programmers

Off Switch Function (2AH)

This commands toggles a monitor function to the off
state.
The function to be toggled off is determined by the
byte data sent after 2AH.
Function Byte data
REMOTE 30H
TALLY a) 35H
POWER SAVING 37H
(30 MIN)
a) The tally control connection on the RS-232C connector
takes precedence over this On Switch Function (29H)
command. However, the settings toggled by this
command are written to the monitor's nonvolatile RAM.

Select Display (2BH)

This command selects the language to display text in.
The bit assignment is as follows.
Selected language
The bits values for each language are as follows.
ENGLISH = 001
GERMAN = 010
FRENCH = 011
ITALIAN = 100
SPANISH = 101
Action taken
REMOTE & LOCAL
TALLY OFF
POWER SAVING (30
MIN) OFF

Select RGB Mode (2FH)

This command defines the RGB mode selection for the
monitor.
The bit assignment is as follows.
Sync signal when using the RGB/
COMPONENT A input connector
Video signal when using the RGB/
COMPONENT A input connector
Sync signal when using the RGB/COMPONENT B
input connector
Video signal when using the RGB/COMPONENT B
input connector
Bits which are not specified here are undefined bits
and their values are always ignored.
The values are specified as follows.
Video signal when using the RGB/COMPONENT B
input connector
RGB = 01
COMPONENT = 10
Sync signal when using the RGB/COMPONENT B
input connector
SYNC ON G/Y = 01
EXT SYNC = 10
Video signal when using the RGB/COMPONENT
A input connector
RGB = 01
COMPONENT = 10
Sync signal when using the RGB/COMPONENT A
input connector
SYNC ON G/Y = 01
EXT SYNC = 10
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