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 102491.1
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)
85.0VESASXGA (85Hz)
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 PC.
• Some PCs 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.
• Althoug h the projector can display signa ls wit h reso lution 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.
1
Initial set signals
Back porch (B) Front porch (D) Back porch (b) Front porch (d)
Active video (C)
Data Data
H. Sync. V. Sync.
Sync (A) Sync (a)
Active video (c)
Initial set signals
The following signals are used for the initial settings. The signal timing of some
PC models may be different. In such case, adjust the items V POSITION and H
POSITION in IMAGE Menu.
To input SCART RGB signal to the projector, use a SCART to RCA cable.
Connect the plugs refer to above ex.. For more reference, please consult your dealer.
RCA plugs
5
MONITOR OUT
COMPUTER IN2
COMPUTER IN1
CONTROL
LAN
AUDIO
OUT
S-VIDEO
Y CB/PB CR/PR
VIDEO L R
USB
AUDIO IN3
AUDIO IN
1
2
Connection to the ports (continued)
O
34
O
USB
USB B type jack
P
PinSignal
1 +5V
2
1
2 - Data
3 + Data
4 Ground
P
CONTROL
D-sub 9pin plug
• About the details of RS-232C communication,
please refer to the following page.
9
678
12345
PinSignalPinSignalPinSignal
1(No connection)4(No connection)7RTS
2RD5Ground8CTS
3TD6(No connection)9(No connection)
6
RS-232C Communication
RS-232C Communication
4
3
2
1
6
5
789
4
3
2
1
6
5
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
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 fullls 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 following request code from the PC to the projector.
Header + Command data (‘02H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector returns the response code ‘1DH’ + data (2 bytes) to the PC.
Changing the projector settings (Set command)
(1) Send the following setting code from the PC to the projector.
Header + Command data (‘01H’ + ‘00H’ + type (2 bytes) + setting code (2 bytes))
(2) The projector changes the setting based on the above setting code.
(3) The projector returns the response code ‘06H’ to the PC.
Using the projector default settings (Reset Command)
(1) The PC sends the following default setting code to the projector.
Header + Command data (‘06H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector changes the specied setting to the default value.
(3) The projector returns the response code ‘06H’ to the PC.
Increasing the projector setting value (Increment command)
(1) The PC sends the following increment code to the projector.
Header + Command data (‘04H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector increases the setting value on the above setting code.
(3) The projector returns the response code ‘06H’ to the PC.
Decreasing the projector setting value (Decrement command)
(1) The PC sends the following decrement code to the projector.
Header + Command data (‘05H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector decreases the setting value on the above setting code.
(3) The projector returns the response code ‘06H’ to the PC.
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 PC.
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 PC. 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 PC.
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 PC.
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
Command Control via the Network
Command Control via the Network
Communication Port
The following two ports are assigned for the command control.
TCP #23
TCP #9715
Command Control Settings
Congure the following items form a web browser when command control is used.
Port Settings
Click the [Enable] check box to open [Network
Port open
Netowrk Control
Port1 (Port: 23)
Authentication
Port open
Network Control
Port2 (Port: 9715)
Authentication
Control Port1 (Port: 23)] to use TCP #23.
Default setting is “Enable”.
Click the [Enable] check box for the
[Authentication] setting when authentication
is required.
Default setting is “Disable”.
Click the [Enable] check box to open [Network Control Port2 (Port: 9715)] to use TCP
#9715.
Default setting is “Enable”.
Click the [Enable] check box for the
[Authentication] setting when authentication
is required.
Default setting is “Enable”.
When the authentication setting is enabled, the following settings are required.
Security Settings
Network Control
Authentication
Password
Re-enter
Authentication
Password
Enter the desired authentication password.
This setting will be the same for [Network
Control Port1 (Port: 23)] and [Network
Control Port2 (Port: 9715)].
Default setting is blank.
9
Command Control via the Network (continued)
Command Format
[TCP #23]
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.
Requesting projector status (Get command)
(1) Send the following request code from the PC to the projector.
Header + Command data (‘02H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector returns the response code ‘1DH’ + data (2 bytes)
Changing the projector settings (Set command)
(1) Send the following setting code from the PC to the projector.
Header + Command data (‘01H’ + ‘00H’ + type (2 bytes) + setting code (2 bytes))
(2) The projector changes the setting based on the above setting code.
(3) The projector returns the response code ‘06H’
to the PC.
Using the projector default settings (Reset Command)
(1) The PC sends the following default setting code to the projector.
Header + Command data (‘06H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector changes the specied setting to the default value.
(3) The projector returns the response code ‘06H’
to the PC.
Increasing the projector setting value (Increment command)
(1) The PC sends the following increment code to the projector.
Header + Command data (‘04H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector increases the setting value on the above setting code.
(3) The projector returns the response code
‘06H’ to the PC.
to the PC.
10
Command Control via the Network(continued)
Decreasing the projector setting value (Decrement command)
(1) The PC sends the following decrement code to the projector.
Header + Command data (‘05H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
(2) The projector decreases the setting value on the above setting code.
(3) The projector returns the response code ‘06H’ to the PC.
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 PC.
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 PC. 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 PC.
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 PC.
When authentication error occurred.
When authentication errorr occurred, the error code the ‘1FH’ + ‘0400H’ is sent
back to the PC.
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.
• Commands are not accepted during warm-up.
[TCP #9715]
1. Protocol
Consist of header (1 byte) + data length (1 byte) + command data (13 bytes) +
check sum (1 bytes) + connection ID (1 byte).
2. Header
02, Fixed
3. Data Length
Network control commands byte length (0D, Fixed)
4. Command data
Network control commands that start with BE EF (13bytes).
5. Check Sum
This is the value to make zero on the addition of the lower 8 bits from the header
to the check sum.
6. Connection ID
Random value from 0 to 255 (This value is attached to the reply data).
11
Command Control via the Network (continued)
7. Reply Data
The connection ID (the data is same as the connection ID data on the sending
data format) is attached to the Network control commands reply data.
The TCP connection will be automatic ally disconnected after there is no
communication for 30 seconds after being established.
Authentication
The projector does not accept commands without authentication success
when authentication is enabled. The projector uses a challenge response type
authentication with an MD5 (Message Digest 5) algorithm. When the projector is
using a LAN, a random 8 bytes will be returned if authentication is enabled. Bind
this received 8 bytes and the authentication password and digest this data with
the MD5 algorithm and add this in front of the commands to send.
Following is a sample if the authentication password is set to “password” and the
random 8 bytes are “a572f60c”.
Select the projector.
1)
2) Receive the random 8 bytes “a572f60c” from the projector.
3) Bind the random 8 bytes “a572f60c” and the auth entication password
“password” and it becomes “a572f60cpassword”.
4) Digest this bind “a572f60cpassword” with MD5 algorithm.
It will be “e3d97429adffa11bce1f7275813d4bde”.
5) Add this “e3d97429adffa11bce1f7275813d4bde” in front of the commands and
send the data.
Send “e3d97429adffa11bce1f7275813d4bde”+command.
6) When the sending data is correct, the command will be performed and the
reply data will be returned. Otherwise, an authentication error will be returned.
NOTE • As for the transmission of the second or subsequent commands, the
authentication data can be omitted when the same connection.
#1 CUSTOMBE EF
#2 DEFAULTBE EF
#2 CUSTOMBE EF
#3 DEFAULTBE EF
#3 CUSTOMBE EF
#4 DEFAULTBE EF
#4 CUSTOMBE EF
#5 DEFAULTBE EF
#5 CUSTOMBE EF
#6 DEFAULTBE EF
#6 CUSTOMBE EF