Specifications (Continued)
■Pin assignment of DVI-I terminal
■CONTROL terminal
●Pin assignment
COMPUTER IN 1
C5 16 |
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C4 C3 24 | 17 | 9 |
Analog input signal |
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• Analog RGB input | 0.7V |
RGB signals: | |
Horizontal sync signal: | TTL level (Pos/neg polarity) |
Vertical sync signal: | TTL level (Pos/neg polarity) |
• Y/PB/PR input | 1.0V |
Y signal: | |
PB/PR signals: | 0.7V |
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| Pin No. | Signal Name | Description |
| 7 |
| 1 | RXD | Receiving data |
8 | 6 |
| 2 | CTS | Consent to send |
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| 3 | DSR | Data set ready |
5 |
| 3 | 4 | GND | Signal ground |
| 5 | RTS | Request to send | ||
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| 4 |
| 6 | N.C | No connection |
2 | 1 |
| 7 | TXD | Sending data |
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| 8 | GND | Signal ground |
C2 C1 8 | 1 | |
DVI digital & analog connector | ||
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Pin No. | Pin description | |
1 | T.M.D.S. data 2 – |
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2 | T.M.D.S. data 2 + |
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3 | T.M.D.S. data 2/4 shielded | |
4 | T.M.D.S. data 4 – (N.C) | |
5 | T.M.D.S. data 4 + (N.C) | |
6 | DDC clock |
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7 | DDC data |
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8 | Analog vertical sync signal | |
9 | T.M.D.S. data 1 – |
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10 | T.M.D.S. data 1 + |
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11 | T.M.D.S. data 1/3 shielded | |
12 | T.M.D.S. data 3 – (N.C) | |
13 | T.M.D.S. data 3 + (N.C) | |
14 | +5V power source |
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15 | GND(+5V, H Sync & V Sync) | |
Pin No. | Pin description | |
16 | Hot plug detection | |
17 | T.M.D.S. data 0 | – |
18 | T.M.D.S. data 0 | + |
19 | T.M.D.S. data 0/5 shielded | |
20 | T.M.D.S. data 5 | – (N.C) |
21 | T.M.D.S. data 5 | + (N.C) |
22 | T.M.D.S. clock shielded | |
23 | T.M.D.S. clock + | |
24 | T.M.D.S. clock – | |
C1 | Analog video signal (R / PR) | |
C2 | Analog video signal (G / Y) | |
C3 | Analog video signal (B / PB) | |
C4 | Analog horizontal sync signal | |
C5 | Analog GND(R/PR,G/Y,B/PB) | |
Mini DIN 8 pin connector
●Interface format
1 | Communication method | ||||||||||||
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| Stop Bit Length: | 1 bit |
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2 | Communication format |
| STX (02h) | Command (3Byte) | ETX (03h) |
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| Only 1 command valid per communication. | |||||||||
3 | Data format |
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| For input commands, only | |||||||||
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| alphanumeric characters supported. |
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4 | Replies | Acknowledge |
| ACK (06h) | CR (0Dh) | Data |
| ... Normally ended | |||||
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| ACK (06h) | ESC (1Bh) |
| ... Aborted | |||||
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| No acknowledge | NAK (15h) |
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If commands are to be sent consecutively, wait for the response from the projector before sending the next command.
● Main Commands
Item | Command |
Power on | PON |
Power off | POF |
Icon display on | MO0 |
Icon display off | MO1 |
Auto setting (RGB input) | PAT |
Status display on | DON |
Status display off | DOF |
Note
• Contact your dealer for control cable and other commands.
Others
90 | 91 |