Sony VPL-EX3 User Manual

DATA PROJECTOR
VPL-ES3
VPL-EX3
VPL-ES4
VPL-EX4
VPL-EX5
VPL-EX50
VPL-EX5U
VPL-EW5
PROTOCOL MANUAL
1st Edition (Revised 3)

Sony VPL-EX3 Specifications

General

Contrast ratio (typical)	300:1
Projector native resolution	XGA (1024x768)
Digital zoom	1.2 x
Lamp power	165 W
Light source type	Lamp
Service life of light source	3000 h
Number of built-in speakers	1
Full HD	Yes
I/O ports	- Input A: HD D-sub 15-pin (RGB / component); - Input B: HD D-sub 15-pin (RGB / component); - Video: S-Video, composite video; - Audio: 2 x stereo minijack;
Dimensions (WxDxH)	308 x 252 x 98 mm

Weight and Dimensions

Weight	2900 g

Summary

Introduction

RS-232C Communication

Communication Specifications

Defines the parameters of the RS-232C communication signal, including baud rate and bit configuration.

Command Block Format

Explains the structure and byte allocation of commands transmitted via RS-232C.

Block Format

Details the format for data transmission to and reception from the projector.

Connection

Describes the D-Sub 9 Pin and D-Sub 25 Pin assignments for RS-232C connection.

Communication Procedure

Outlines the sequence and rules for communication between the controller and projector.

Communication Rules

Specifies rules for command sending, data reception, and error handling.

Approximate Return Waiting Times

Provides estimated waiting times for the projector to return data after receiving a command.

Appendix

Table 1: Item Number and Data (VPL-ES3/EX3)

Lists item numbers and data for VPL-ES3/EX3 projectors.

Table 1: Item Number and Data (VPL-ES3/EX3 continued)

Continues listing item numbers and data for VPL-ES3/EX3, including status items.

Table 3: ACK/NAK Data

Details the data values for ACK (acknowledgement) and NAK (negative acknowledgement).

Table 1: Item Number and Data (VPL-ES4/EX4)

Lists item numbers and data for VPL-ES4/EX4 projectors.

Table 1: Item Number and Data (VPL-ES4/EX4 continued)

Continues listing item numbers and data for VPL-ES4/EX4, including status items.

Table 3: ACK/NAK Data

Details the data values for ACK (acknowledgement) and NAK (negative acknowledgement).

Table 1: Item Number and Data (VPL-EX5/EX50/EX5U/EW5)

Lists item numbers and data for VPL-EX5, EX50, EX5U, and EW5 projectors.

Table 1: Item Number and Data (VPL-EX5/EX50/EX5U/EW5 continued)

Continues listing item numbers and data for VPL-EX5 series, including status items.

Table 3: ACK/NAK Data

Details the data values for ACK (acknowledgement) and NAK (negative acknowledgement).

Table 4: List of SIRCS CODE (15BIT Category)

Provides a list of 15-bit SIRCS codes for projector control commands.

Table 5: List of SIRCS CODE (20BIT Category)

Provides a list of 20-bit SIRCS codes for projector control commands.