Sony Trinitron PVM-20L2MD User Manual

© 2004 Sony Corporation
4-096-456-11(1)
Trinitron® Color Video Monitor
Model:
PVM-14L2MD
PVM-20L2MD
Interface Manual for
Programmers
Before operating the unit, please read this manual thoroughly
and retain it for future references.

Sony Trinitron PVM-20L2MD Specifications

General

Screen Size	20 inches
Aspect Ratio	4:3
Display Type	CRT
Technology	Trinitron
Resolution	Up to 800 TV lines
Horizontal Resolution	800 TV lines
Input Connectors	BNC, Composite, S-Video

Summary

Command Block Format

Communication Protocol

Command Table

Input Config (21H)

Input Config (21H)

Controls current video signal, input connector, sync, system, and preset white balance.

Selected Offset (28H)

Defines offset for COMPONENT and NTSC signals, specifying values for component and NTSC offsets.

On Switch Function (29H)

On Switch Function (29H)

Switches selected monitor functions to ON state or performs a key press action.

Select RGB Mode (2FH)

White Balance Data (40H)

Stores white balance data into the monitor's volatile RAM, covering color temperature and bias/gain values.

Preset Data (41H)

Preset Data (41H)

Stores preset data (Chroma, Phase, Brightness, etc.) into volatile RAM, affecting front panel controls.

NV RAM Save (45H)

NV RAM Save (45H)

Stores data from volatile memory locations into NV RAM for persistent storage.

Preset Adjust (47H)

Adjusts User Preset data including Chroma, Phase, Brightness, Aperture, Contrast, and Volume.

Sub Control Data (4CH)

Reset Data (4EH)

Restores monitor data to factory defaults, covering sub control, user preset, and white balance data.