Resolution (H x V) H. frequency (kHz) V. frequency (Hz)RatingSignal mode
720 x 40037.985.0VESATEXT
640 x 48031.559.9VESAVGA (60Hz)
640 x 48037.972.8VESAVGA (72Hz)
640 x 48037.575.0VESAVGA (75Hz)
640 x 48043.385.0VESAVGA (85Hz)
800 x 60035.256.3VESASVGA (56Hz)
800 x 60037.960.3VESASVGA (60Hz)
800 x 60048.172.2VESASVGA (72Hz)
800 x 60046.975.0VESASVGA (75Hz)
800 x 60053.785.1VESASVGA (85Hz)
832 x 62449.774.5Mac 16” mode
1024 x 768
1024 x 768
1024 x 768
1024 x 768
1152 x 864
1280 x 96060.060.0VESA
1280 x 102464.060.0VESASXGA (60Hz)
1280 x 1024
*1280 x 102491.185.0VESASXGA (85Hz)
*1600 x 1200
1280 x 768
1400 x 1050
48.460.0VESAXGA (60Hz)
56.570.1VESAXGA (70Hz)
60.075.0VESAXGA (75Hz)
68.785.0VESAXGA (85Hz)
67.575.0VESA
80.075.0VESASXGA (75Hz)
75.060.0VESAUXGA (60Hz)
47.760.0VESAW-XGA (60Hz)
65.260.0VESASXGA+ (60Hz)
1152 x 864 (75Hz)
1280 x 960 (60Hz)
NOTE • Be sure to check jack type, signal level, timing and resolution
before connecting this projector to a computer.
• Some computers may have multiple display screen modes. Use of some of
these modes will not be possible with this projector.
• Depending on the input signal, full-size display may not be possible in some
cases. Refer to the number of display pixels above.
• Although the projector can display signals with resolution up to UXGA
(1600x1200), the signal will be converted to the projector’s panel resolution
before being displayed. The best display performance will be achieved if the
resolutions of the input signal and projector panel are identical.
• Automatic adjustment may not function correctly with some input signals.
• The image may not be displayed correctly when the input sync signal is a
composite sync or a sync on G.
• The HDMI input does not support the signals marked with *.
1
Initial set signals
Initial set signals
The following signals are used for the initial settings. The signal timing of some
computer models may be different. In such case, adjust the items V POSITION
and H POSITION in the IMAGE menu.
Back porch (B) Front porch (D) Back porch (b) Front porch (d)
YComponent video Y, 1.0±0.1Vp-p, 75Ω terminator with composite sync
CB/PBComponent video CB/PB, 0.7±0.1Vp-p, 75Ω terminator
CR/PRComponent video CR/PR, 0.7±0.1Vp-p, 75Ω terminator
H
S-VIDEO
Mini DIN 4pin jack
2
1
3
4
PinSignal
Color signal 0.286Vp-p (NTSC, burst), 75Ω terminator
1
Color signal 0.300Vp-p (PAL/SECAM, burst) 75Ω terminator
Brightness signal, 1.0Vp-p, 75Ω terminator
• To be connected with the remote control that came with the projector.
R
CONTROL
D-sub 9pin plug
54321
9876
• About the details of RS-232C communication, please refer to the following page.
PinSignalPinSignalPinSignal
1 (No connection)4 (No connection)7 RTS
2 RD5 Ground8 CTS
3 TD6 (No connection)9 (No connection)
5
VIDEO
CONTROL
AUDIO IN 1
AUDIO IN 2
AUDIO OUT
RGB
OUT
RGB1
RGB2
HDMI
R L R L
AUDO IN 3 AUDIO IN 4
LAN
CB/PB
Y
CR/PR
B/CB/PB
B/CR/PR
G/Y
H
V
USB
REMOTE
CONTROL
Connection to the ports (continued)
S
USB
USB B type jack
PinSignal
1 +5V
2 - Data
3 + Data
4 Ground
T
LAN
RJ-45 jack
T
S
87654321
PinSignalPinSignalPinSignal
1 TX+4 -7 2 TX-5 -8 3 RX+6 RX-
6
RS-232C Communication
RS-232C Communication
1 2 3 4 5
6
789
CONTROL port RS-232C cable (Cross) RS-232C port
of the projector of the computer
RD (2) (2) RD
TD (3) (3) TD
- (4) (4) DTR
GND (5) (5) GND
- (6) (6) DSR
RTS (7) (7) RTS
CTS (8) (8) DTS
- (9) (9) RI
- (1) (1) CD
1 2 3 4 5
6
789
Connecting the cable
Turn off the projector and the computer.
1.
Connect the CONTROL port of the projector with a RS-232C port of
2.
the computer by a RS-232C cable (cross). Use the cable that fulfills the
specication shown in the previous page.
Turn the computer on, and after the computer has started up turn the
3.
projector on.
Communications setting
19200bps, 8N1
1. Protocol
Consist of header (7 bytes) + command data (6 bytes).
2. Header
BE + EF + 03 + 06 + 00 + CRC_low + CRC_high
CRC_low : Lower byte of CRC ag for command data
CRC_high : Upper byte of CRC ag for command data
3. Command data
Command data chart
byte_0byte_1byte_2byte_3byte_4byte_5
ActionTypeSetting code
lowhighlowhighlowhigh
Action (byte_0 - 1)
ActionClassicationContent
1SETChange setting to desired value.
2GETRead projector internal setup value.
4INCREMENTIncrement setup value by 1.
5DECREMENTDecrement setup value by 1.
6EXECUTERun a command.
7
RS-232C Communication (continued)
Requesting projector status (Get command)
(1) Send the request code Header + Command data (‘02H’+‘00H’+ type (2 bytes)+
‘00H’ +‘00H’) from the computer to the projector.
(2) The projector returns the response code ‘1DH’+ data (2 bytes) to the computer.
Changing the projector settings (Set command)
(1) Send the setting code Header + Command data (‘01H’+‘00H’+ type (2 bytes) +
setting code (2 bytes)) from the computer to the projector.
(2) The projector changes the setting based on the above setting code.
(3) The projector returns the response code ‘06H’ to the computer.
Using the projector default settings (Reset Command)
(1) The computer sends the default setting code Header + Command data (‘06H’+
‘00H’ + type (2 bytes) +‘00H’+‘00H’) to the projector.
(2) The projector changes the specied setting to the default value.
(3) The projector returns the response code ‘06H’ to the computer.
Increasing the projector setting value (Increment command)
(1) The computer sends the increment code Header + Command data (‘04H’+
‘00H’+ type (2 bytes) +‘00H’+‘00H’) to the projector.
(2) The projector in creases the setting value on the above setting code.
(3) The projector returns the response code ‘06H’ to the computer.
Decreasing the projector setting value (Decrement command)
(1) The computer sends the decrement code Header + Command data (‘05H’+
‘00H’+ type (2 bytes) +‘00H’ + ‘00H’) to the projector.
(2) The projector decreases the setting value on the above setting code.
(3) The projector returns the response code ‘06H’ to the computer.
When the projector cannot understand the received command
When the projector cannot understand the received command, the error code ‘15H’
is sent back to the computer.
Sometimes the projector cannot properly receive the command. In such a
case, the command is not executed and the error code ‘15H’ is sent back to the
computer. If this error code is returned, send the same command again.
When the projector cannot execute the received command.
When the projector cannot execute the received command, the error code ‘1CH’
+ ‘xxxxH’ is sent back to the computer. When the data length is greater than
indicated by the data length code, the projector ignore the excess data code.
Conversely when the data length is shorter than indicated by the data length
code, an error code will be returned to the computer.
NOTE • Operation cannot be guaranteed when the projector receives an undened
command or data.
• Provide an interval of at least 40ms between the response code and any other code.
• The projector outputs test data when the power supply is switched ON, and when the
lamp is lit. Ignore this data.
• Commands are not accepted during warm-up.
8
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