White Balance Reply (71H); Preset Reply (72H); Sub Control Reply (7Bh); Hold Reply (7Ch) - Sony Trinitron PVM-14M2MDU Interface Manual

Command Description

White Balance Reply (71H)

This message is used to send the required White
Balance data to the remote controller.
The reply consists of two portions
1. Specification of White Balance data
2. Reply data
Each of these portions is described in the following
sections:
1. Specification of White Balance data, first byte of
the data reply
The White Balance data reply bit is set (1).
White Balance data
1
reply bit (always 1)
1 3200 Switch
ON (3200K - 5000K) = 10
OFF (5000K - 10000K) = 01
Bits which are not specified here are undefined bits
and their values are always ignored.
2. Reply data
The order of the data reply is as follows:
• Red Gain
• Green Gain
• Blue Gain
• Red Bias
• Green Bias
• Blue Bias
The byte order for each set of data is highest value
byte first.

Preset Reply (72H)

This message is used to send the Preset data stored in
the register of the monitor to the remote controller.
The reply consists of two portions
1. Specification of Preset data
2. Reply data
14
Each of these portions is described in the following
sections:
1. Specification of Preset data, first byte of the data
reply
The least significant bit is set (1).
Bits which are not specified here are undefined bits
and their values are always ignored.
2. Reply data
The order of the data reply is as follows:
• Chroma value
• Phase value
• Brightness value
• Contrast value
• Aperture value
• Volume value
The byte order for each set of data is highest value
byte first.

Sub Control Reply (7BH)

This reply informs the remote control of the values
held by the Sub Control data of the monitor.
The order of the data reply is as follows:
• Brightness value
• Chroma value
• Phase value
• Contrast value
Each value is one byte long.
V Hold Reply (7CH)
This reply contains the V Hold Data of the monitor.

Status Reply 2 (7DH)

This reply provides the lesser details of status of the
monitor.
The reply consists of two portions.
1. Elements of reply data
2. Reply data
Each of these portions is described in the following
sections:
Preset data reply bit
(always 1)