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Control Commands for LV series
Rev1.0.0
Copyright (C) NEC Viewtechnology, Ltd. 2006
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Updated on May 19, 2006
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This file contains information about projector control commands.
Model Name
LV-7245/7240/X5
LV-7255/7250/X6
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Contents
1. Projector Control
2. Interface Conditions
3. List of Commands
4. Command Descriptions
5. Data Portion of Response
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1. Projector Control
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The control commands allow the user to control the functions of the projector via a computer.
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2. Interface Conditions
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Serial connection
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The communications method conforms to the RS-232C standard.
Baud rate:
Data length:
Parity bit:
Stop bits:
Communications mode: Full duplex
The control connector is described below.
The SERVICE PORT is a mini DIN 8-pin port.
1 To TxD of PC
2
3
4 To GND of PC
5
6
7 To RxD of PC
8
* 2, 3, 5, 6, and 8 are used inside the projector.
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3. List of Commands
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Command name
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001. POWER ON
002. POWER OFF
003. INPUT SELECT RGB(*5)
004. INPUT SELECT VIDEO
005. INPUT SELECT S-VIDEO
19200 bps
8 bits
No parity
1 bit
02H 00H 00H 00H 00H 02H
02H 01H 00H 00H 00H 03H
02H 03H 00H 00H 02H 01H <DATA> CKS
02H 03H 00H 00H 02H 01H 06H 0EH
02H 03H 00H 00H 02H 01H 0BH 13H
PcCommandE
(1)