SIM2 DOMINO 20H / DOMINO 30H
1. Introduction
This document describes the communication and data formats used to control SIM2 DOMINO 20H / DOMINO 30H projectors via
2. Connection
Switch off your Personal Computer and Projector before connecting RS 232C cable.
Use a standard serial cable with 9 pin female to the Personal Computer and 9 pin male to the Projector: pin 2 connects to pin2, pin 3 to pin 3 and pin 5 to pin 5.
SIM2 DOMINO 20H / DOMINO 30H
SIM2 DOMINO 20H / DOMINO 30H RS-232C Control Port:
| Pin No |
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| Signal |
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| Definition |
| |
| 1 |
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| N/A |
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| Not used |
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| (female) |
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| 2 |
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| TD |
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| Transmit data |
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5 | 1 | 3 |
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| RD |
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| Receive data |
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4 |
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| N/A |
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| Not used |
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9 | 6 | 5 |
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| GND |
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| Ground |
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| 6 |
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| N/A |
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| Not used |
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| 7 |
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| N/A |
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| Not used |
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| 8 |
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| N/A |
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| Not used |
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| 9 |
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| N/A |
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| Not used |
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Switch on the Personal Computer and, after start up, switch on the Projector.
Load a suitable communication software onto your Personal Computer, and set the Serial Port Parameters as shown below.
Communication Parameters:
Parameter | Value |
Transfer Rate | 19200 bps |
|
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Data Bits | 8 |
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Parity Bit | None |
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Stop Bit | 1 |
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Flow Control | None |
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Set Send Mode and Read Mode to HEX.
3
