NEC Mt1030+ Projector Users Manual

51
D-Sub Pin Assignments
      PC 15-Pin mini D-Sub
1 2
3 4
5
11 12 13
14 15
6
7 8 9
10
  PC 15-Pin mini D-Sub
SPECIFICATIONS99
100
Pin No. Signal to be connected
1 Red
2 Green
3 Blue
4 GND
5 GND
6 Red GND
7 Green GND
8 Blue GND
9 No Connection
10 Digital GND
11 GND
12 No Connection
13 Horizontal Sync
14 Vertical Sync
15 No Connection 

52
Timing Chart
Y/N Signal Resolution Refresh F.H. Dot
Rate (Hz) (kHz) Clk(MHz)
Y NTSC 6402480 60 15.734 -
Y PAL 7682576 50 15.625 -
Y SECAM 7682576 50 15.625 -
Y VESA 6402350 85.08 37.86 31.5
Y IBM 6402400 70 31.47 25.175
Y VESA 6402400 85.08 37.86 31.5
Y MAC 6402400 66 35 30.24
Y VESA 6402480 59.94 31.47 25.175
Y IBM 6402480 60 31.47 25.175
Y MAC 6402480 60 31.47 25.175
Y MAC 6402480 66.7 34.97 31.334
Y MAC 6402480 66.67 35 30.24
Y VESA 6402480 72.81 37.86 31.5
Y VESA 6402480 75 37.5 31.5
Y IBM 6402480...

53
PC Control Command Reference
Command Codes
No. Function Code Data Description
01 Video 03H No Same as remote
02 RGB1 04H No Same as remote
03 RGB2 05H No Same as remote
04 S-VIDEO C6H No Same as remote
05 PC CARD 27H No Same as remote (available only when the Viewer board is installed)
06 Power  On 08H No Same as remote (See NOTE on page 108.)
07 Power  Off 14H No Same as remote
08 Picture  Mute 47H No Same as remote
09 Onscreen  Mute 11H No
10 Power  Zoom  W  09H No Same as remote
11 Power  Zoom  T...

54
Command Codes (continued)
No. Function Code Data Description
27 Brightness 60H Yes 0 to 63
28 Contrast 62H Yes 0 to 63
29 Color 64H Yes 0 to 63
30 Tint 66H Yes -32 to +31(E0 to 1F)
31 Sharpness 68H Yes 0 to 3
32 Audio Volume 6AH Yes 0 to 63
33 Picture Adj 70H Yes*
768 to 1279 (2 byte code)
34 Fine Picture 6EH Yes 0 to 31
35 H Position 72H Yes -64 to +63 (C0 to 3F)
36 V Position 74H Yes -32 to +31 (E0 to 1F)
37 Lamp Reset 3FH No
38 Language Select 3DH Yes 00:English, 01:German, 02:French, 03:Italian,...

55
44 Err 04: Parameter Error ( parameter data abnormal)
1 2 54 36
7 8
To RxD of PC©PC Control Connector (DIN-8P)
Cable Connection
Communication Protocol
Baud rate: 9600 bps
Data length: 8 bits
Parity: No parity
Stop bit: One bit
X on/off: None
CommunicationsFull duplex
procedure:
If the CPU of the LCD projector has received the data correctly, it returns an ACK(C5H). If the received data is not correct, the CPU returns a
NAK(CAH), then the following status:
Receiving success: C5
Receiving failure: CA...