Christie Digital Systems Lwu420 Technical Guide

							9LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
Command Control via the Network
Communication Port
The following two ports are assigned for the command control.
TCP #23
TCP #9715
Command Control Settings
Configure the following items form a web browser when command control is used.
When the authentication setting is enabled, the following settings are required.
Command Control via the Network
Port Settings
Network Control 
Port1 (Port: 23)Port openClick the [Enable] check box to open [Network 
Control Port1 (Port: 23)] to use TCP #23.
Default setting is “Enable”.
AuthenticationClick the [Enable] check box for the 
[Authentication] setting when authentication 
is required.
Default setting is “Disable”.
Network Control 
Port2 (Port: 9715)Port openClick the [Enable] check box to open [Network 
Control Port2 (Port: 9715)] to use TCP 
#9715.
Default setting is “Enable”.
AuthenticationClick the [Enable] check box for the 
[Authentication] setting when authentication 
is required.
Default setting is “Enable”.
Security Settings
Network ControlAuthentication 
PasswordEnter 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. Re-enter 
Authentication 
Password 
						

							10LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
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 flag for command data
CRC_high: Upper byte of CRC flag for command data
3. Command data
Command data chart
byte_0 byte_1 byte_2 byte_3 byte_4 byte_5
Action Type Setting code
low high low high low high
Action (byte_0 - 1)
Action Classification Content
1 Set Change setting to desired value.
2 Get Read projector internal setup value.
4 Increment Increment setup value by 1.
5 Decrement Decrement setup value by 1.
6 Execute Run 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) 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 specified 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. 
						

							11LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
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 error occurred, the error code the ‘1FH’ + ‘0400H’ is sent 
back to the PC.
[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 checksum.
6. Connection ID
Random value from 0 to 255 (This value is attached to the reply data).
NOTE • Operation cannot be guaranteed when the projector receives an 
undefined 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. 
						

							12LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
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.
ACK reply: ‘06H’ + ‘xxH’
NAK reply: ‘15H’ + ‘xxH’
Error reply: ‘1CH’ + ‘xxxxH’ + ‘xxH’
Data reply: ‘1DH’ + ‘xxxxH’ + ‘xxH’
Projector busy reply: ‘1FH’ + ‘xxxxH’ + ‘xxH’
Authentication error reply: ‘1FH’ + ‘0400H’ + ‘xxH’
(‘xxH’ : connection ID)
Automatic Connection Break
The TCP connection will be automatically 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”.
1)  Select the projector.
2)  Receive the random 8 bytes “a572f60c” from the projector.
3)  Bind the random 8 bytes “a572f60c” and the authentication 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.
Command Control via the Network (continued) 
						

							13LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
RS-232C Communication / Network command table
Names Operation Type HeaderCommand Data
CRC Action Type Setting Code
Power Set TURN OFF BE EF 03 06 00 2A D3 01 00 00 60 00 00
TURN ON BE EF 03 06 00 BA D2 01 00 00 60 01 00
Get BE EF 03 06 00 19 D3 02 00 00 60 00 00
(Example Return)
00 00     01 00 02 00
(Off) (On) (Cool Down)
Input Source Set HDMI BE EF 03 06 00 0E D2 01 00 00 20 03 00
RGB1 BE EF 03 06 00 FE D2 01 00 00 20 00 00
RGB2 BE EF 03 06 00 3E D0 01 00 00 20 04 00
VIDEO BE EF 03 06 00 6E D3 01 00 00 20 01 00
S-VIDEO BE EF 03 06 00 9E D3 01 00 00 20 02 00
COMPONENT BE EF 03 06 00 AE D1 01 00 00 20 05 00
Get BE EF 03 06 00 CD D2 02 00 00 20 00 00
Error Status Get BE EF 03 06 00 D9 D8 02 00 20 60 00 00
(Example Return)
00 00 01 00 02 00 03 00
(Normal) (Cover error) (Fan error) (Lamp error)
04 00 05 00 06 00 07 00
(Temp error) (Air flow error) (Lamp time error) (Cold error)
08 00
(Filter error)
BRIGHTNESS Get BE EF 03 06 00 89 D2 02 00 03 20 00 00
Increment BE EF 03 06 00 EF D2 04 00 03 20 00 00
Decrement BE EF 03 06 00 3E D3 05 00 03 20 00 00
BRIGHTNESS Reset Execute BE EF 03 06 00 58 D3 06 00 00 70 00 00
CONTRAST Get BE EF 03 06 00 FD D3 02 00 04 20 00 00
Increment BE EF 03 06 00 9B D3 04 00 04 20 00 00
Decrement BE EF 03 06 00 4A D2 05 00 04 20 00 00
CONTRAST Reset Execute BE EF 03 06 00 A4 D2 06 00 01 70 00 00
PICTURE MODE Set NORMAL BE EF 03 06 00 23 F6 01 00 BA 30 00 00
CINEMA BE EF 03 06 00 B3 F7 01 00 BA 30 01 00
DYNAMIC BE EF 03 06 00 E3 F4 01 00 BA 30 04 00
BOARD (BLACK) BE EF 03 06 00 E3 EF 01 00 BA 30 20 00
BOARD (GREEN) BE EF 03 06 00 73 EE 01 00 BA 30 21 00
WHITE BOARD BE EF 03 06 00 83 EE 01 00 BA 30 22 00
DAY TIME BE EF 03 06 00 E3 C7 01 00 BA 30 40 00
Get BE EF 03 06 00 10 F6 02 00 BA 30 00 00
(Example Return)
00 00 01 00 04 00 10 00
(Normal) (CINEMA) (DYNAMIC) (CUSTOM)
20 00 21 00 22 00 40 00
(BOARD(BLACK)) (BOARD(GREEN)) (WHITEBOARD) (DAY TIME)
RS-232C Communication / Network command table 
						

							14LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
Names Operation Type HeaderCommand Data
CRC Action Type Setting Code
RS-232C Communication / Network command table
GAMMA Set #1 DEFAULT BE EF 03 06 00 07 E9 01 00 A1 30 20 00
#2 DEFAULT BE EF 03 06 00 97 E8 01 00 A1 30 21 00
#3 DEFAULT BE EF 03 06 00 67 E8 01 00 A1 30 22 00
#4 DEFAULT BE EF 03 06 00 F7 E9 01 00 A1 30 23 00
#5 DEFAULT BE EF 03 06 00 C7 EB 01 00 A1 30 24 00
#6 DEFAULT BE EF 03 06 00 57 EA 01 00 A1 30 25 00
#1 CUSTOM BE EF 03 06 00 07 FD 01 00 A1 30 10 00
#2 CUSTOM BE EF 03 06 00 97 FC 01 00 A1 30 11 00
#3 CUSTOM BE EF 03 06 00 67 FC 01 00 A1 30 12 00
#4 CUSTOM BE EF 03 06 00 F7 FD 01 00 A1 30 13 00
#5 CUSTOM BE EF 03 06 00 C7 FF 01 00 A1 30 14 00
#6 CUSTOM BE EF 03 06 00 57 FE 01 00 A1 30 15 00
Get BE EF 03 06 00 F4 F0 02 00 A1 30 00 00
User Gamma Pattern Set Off BE EF 03 06 00 FB FA 01 00 80 30 00 00
9step Gray Scale BE EF 03 06 00 6B FB 01 00 80 30 01 00
15step Gray Scale BE EF 03 06 00 9B FB 01 00 80 30 02 00
Ramp BE EF 03 06 00 0B FA 01 00 80 30 03 00
Get BE EF 03 06 00 C8 FA 02 00 80 30 00 00
User Gamma Point 1 Get BE EF 03 06 00 08 FE 02 00 90 30 00 00
Increment BE EF 03 06 00 6E FE 04 00 90 30 00 00
Decrement BE EF 03 06 00 BF FF 05 00 90 30 00 00
User Gamma Point 2 Get BE EF 03 06 00 F4 FF 02 00 91 30 00 00
Increment BE EF 03 06 00 92 FF 04 00 91 30 00 00
Decrement BE EF 03 06 00 43 FE 05 00 91 30 00 00
User Gamma Point 3 Get BE EF 03 06 00 B0 FF 02 00 92 30 00 00
Increment BE EF 03 06 00 D6 FF 04 00 92 30 00 00
Decrement BE EF 03 06 00 07 FE 05 00 92 30 00 00
User Gamma Point 4 Get BE EF 03 06 00 4C FE 02 00 93 30 00 00
Increment BE EF 03 06 00 2A FE 04 00 93 30 00 00
Decrement BE EF 03 06 00 FB FF 05 00 93 30 00 00
User Gamma Point 5 Get BE EF 03 06 00 38 FF 02 00 94 30 00 00
Increment BE EF 03 06 00 5E FF 04 00 94 30 00 00
Decrement BE EF 03 06 00 8F FE 05 00 94 30 00 00
User Gamma Point 6 Get BE EF 03 06 00 C4 FE 02 00 95 30 00 00
Increment BE EF 03 06 00 A2 FE 04 00 95 30 00 00
Decrement BE EF 03 06 00 73 FF 05 00 95 30 00 00
User Gamma Point 7 Get BE EF 03 06 00 80 FE 02 00 96 30 00 00
Increment BE EF 03 06 00 E6 FE 04 00 96 30 00 00
Decrement BE EF 03 06 00 37 FF 05 00 96 30 00 00
User Gamma Point 8 Get BE EF 03 06 00 7C FF 02 00 97 30 00 00
Increment BE EF 03 06 00 1A FF 04 00 97 30 00 00
Decrement BE EF 03 06 00 CB FE 05 00 97 30 00 00 
						

							15LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
RS-232C Communication / Network command table
Names Operation Type HeaderCommand Data
CRC Action Type Setting Code
COLOR TEMP Set #1 HIGH BE EF 03 06 00 0B F5 01 00 B0 30 03 00
#2 MID BE EF 03 06 00 9B F4 01 00 B0 30 02 00
#3 LOW BE EF 03 06 00 6B F4 01 00 B0 30 01 00
#4 Hi-BRIGHT-1 BE EF 03 06 00 3B F2 01 00 B0 30 08 00
#5 Hi-BRIGHT-2 BE EF 03 06 00 AB F3 01 00 B0 30 09 00
#6 Hi-BRIGHT-3 BE EF 03 06 00 5B F3 01 00 B0 30 0A 00
#1 CUSTOM (HIGH) BE EF 03 06 00 CB F8 01 00 B0 30 13 00
#2 CUSTOM (MID) BE EF 03 06 00 5B F9 01 00 B0 30 12 00
#3 CUSTOM (LOW) BE EF 03 06 00 AB F9 01 00 B0 30 11 00
#4 CUSTOM  
(Hi-BRIGHT-1)BE EF 03 06 00 FB FF 01 00 B0 30 18 00
#5 CUSTOM  
(Hi-BRIGHT-2)BE EF 03 06 00 6B FE 01 00 B0 30 19 00
#6 CUSTOM 
(Hi-BRIGHT-3)BE EF 03 06 00 9B FE 01 00 B0 30 1A 00
Get BE EF 03 06 00 C8 F5 02 00 B0 30 00 00
COLOR TEMP GAIN R Get BE EF 03 06 00 34 F4 02 00 B1 30 00 00
Increment BE EF 03 06 00 52 F4 04 00 B1 30 00 00
Decrement BE EF 03 06 00 83 F5 05 00 B1 30 00 00
COLOR TEMP GAIN G Get BE EF 03 06 00 70 F4 02 00 B2 30 00 00
Increment BE EF 03 06 00 16 F4 04 00 B2 30 00 00
Decrement BE EF 03 06 00 C7 F5 05 00 B2 30 00 00
COLOR TEMP GAIN B Get BE EF 03 06 00 8C F5 02 00 B3 30 00 00
Increment BE EF 03 06 00 EA F5 04 00 B3 30 00 00
Decrement BE EF 03 06 00 3B F4 05 00 B3 30 00 00
COLOR TEMP OFFSET 
RGet BE EF 03 06 00 04 F5 02 00 B5 30 00 00
Increment BE EF 03 06 00 62 F5 04 00 B5 30 00 00
Decrement BE EF 03 06 00 B3 F4 05 00 B5 30 00 00
COLOR TEMP OFFSET 
GGet BE EF 03 06 00 40 F5 02 00 B6 30 00 00
Increment BE EF 03 06 00 26 F5 04 00 B6 30 00 00
Decrement BE EF 03 06 00 F7 F4 05 00 B6 30 00 00
COLOR TEMP OFFSET 
BGet BE EF 03 06 00 BC F4 02 00 B7 30 00 00
Increment BE EF 03 06 00 DA F4 04 00 B7 30 00 00
Decrement BE EF 03 06 00 0B F5 05 00 B7 30 00 00
COLOR Get BE EF 03 06 00 B5 72 02 00 02 22 00 00
Increment BE EF 03 06 00 D3 72 04 00 02 22 00 00
Decrement BE EF 03 06 00 02 73 05 00 02 22 00 00
COLOR Reset Execute BE EF 03 06 00 80 D0 06 00 0A 70 00 00
TINT Get BE EF 03 06 00 49 73 02 00 03 22 00 00
Increment BE EF 03 06 00 2F 73 04 00 03 22 00 00
Decrement BE EF 03 06 00 FE 72 05 00 03 22 00 00
TINT Reset Execute BE EF 03 06 00 7C D1 06 00 0B 70 00 00
SHARPNESS Get BE EF 03 06 00 F1 72 02 00 01 22 00 00
Increment BE EF 03 06 00 97 72 04 00 01 22 00 00
Decrement BE EF 03 06 00 46 73 05 00 01 22 00 00
SHARPNESS Reset Execute BE EF 03 06 00 C4 D0 06 00 09 70 00 00 
						

							16LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
Names Operation Type HeaderCommand Data
CRC Action Type Setting Code
RS-232C Communication / Network command table
MY MEMORY Load Set 1 BE EF 03 06 00 0E D7 01 00 14 20 00 00
2 BE EF 03 06 00 9E D6 01 00 14 20 01 00
3 BE EF 03 06 00 6E D6 01 00 14 20 02 00
4 BE EF 03 06 00 FE D7 01 00 14 20 03 00
MY MEMORY Save Set 1 BE EF 03 06 00 F2 D6 01 00 15 20 00 00
2 BE EF 03 06 00 62 D7 01 00 15 20 01 00
3 BE EF 03 06 00 92 D7 01 00 15 20 02 00
4 BE EF 03 06 00 02 D6 01 00 15 20 03 00
PROGRESSIVE Set TURN OFF BE EF 03 06 00 4A 72 01 00 07 22 00 00
TV BE EF 03 06 00 DA 73 01 00 07 22 01 00
FILM BE EF 03 06 00 2A 73 01 00 07 22 02 00
Get BE EF 03 06 00 79 72 02 00 07 22 00 00
3D-YCS Set TURN OFF BE EF 03 06 00 E6 70 01 00 0A 22 00 00
MOVIE BE EF 03 06 00 76 71 01 00 0A 22 01 00
STILL IMAGE BE EF 03 06 00 86 71 01 00 0A 22 02 00
Get BE EF 03 06 00 D5 70 02 00 0A 22 00 00
VIDEO NR Set LOW BE EF 03 06 00 26 72 01 00 06 22 01 00
MIDDLE BE EF 03 06 00 D6 72 01 00 06 22 02 00
HIGH BE EF 03 06 00 46 73 01 00 06 22 03 00
Get BE EF 03 06 00 85 73 02 00 06 22 00 00
ASPECT Set 4:3 BE EF 03 06 00 9E D0 01 00 08 20 00 00
16:9 BE EF 03 06 00 0E D1 01 00 08 20 01 00
REAL BE EF 03 06 00 5E D7 01 00 08 20 08 00
14:9 BE EF 03 06 00 CE D6 01 00 08 20 09 00
16:10 BE EF 03 06 00 3E D6 01 00 08 20 0A 00
NORMAL BE EF 03 06 00 5E DD 01 00 08 20 10 00
Get BE EF 03 06 00 AD D0 02 00 08 20 00 00
OVER SCAN Get BE EF 03 06 00 91 70 02 00 09 22 00 00
Increment BE EF 03 06 00 F7 70 04 00 09 22 00 00
Decrement BE EF 03 06 00 26 71 05 00 09 22 00 00
OVER SCAN Reset Execute BE EF 03 06 00 EC D9 06 00 27 70 00 00
V POSITION Get BE EF 03 06 00 0D 83 02 00 00 21 00 00
Increment BE EF 03 06 00 6B 83 04 00 00 21 00 00
Decrement BE EF 03 06 00 BA 82 05 00 00 21 00 00
V POSITION Reset Execute BE EF 03 06 00 E0 D2 06 00 02 70 00 00
H POSITION Get BE EF 03 06 00 F1 82 02 00 01 21 00 00
Increment BE EF 03 06 00 97 82 04 00 01 21 00 00
Decrement BE EF 03 06 00 46 83 05 00 01 21 00 00
H POSITION Reset Execute BE EF 03 06 00 1C D3 06 00 03 70 00 00
H PHASE Get BE EF 03 06 00 49 83 02 00 03 21 00 00
Increment BE EF 03 06 00 2F 83 04 00 03 21 00 00
Decrement BE EF 03 06 00 FE 82 05 00 03 21 00 00
H SIZE Get BE EF 03 06 00 B5 82 02 00 02 21 00 00
Increment BE EF 03 06 00 D3 82 04 00 02 21 00 00
Decrement BE EF 03 06 00 02 83 05 00 02 21 00 00
H SIZE Reset Execute BE EF 03 06 00 68 D2 06 00 04 70 00 00
AUTO ADJUST Execute BE EF 03 06 00 91 D0 06 00 0A 20 00 00 
						

							17LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
RS-232C Communication / Network command table
Names Operation Type HeaderCommand Data
CRC Action Type Setting Code
COLOR SPACE Set AUTO BE EF 03 06 00 0E 72 01 00 04 22 00 00
RGB BE EF 03 06 00 9E 73 01 00 04 22 01 00
SMPTE240 BE EF 03 06 00 6E 73 01 00 04 22 02 00
REC709 BE EF 03 06 00 FE 72 01 00 04 22 03 00
REC601 BE EF 03 06 00 CE 70 01 00 04 22 04 00
Get BE EF 03 06 00 3D 72 02 00 04 22 00 00
COMPONENT Set COMPONENT BE EF 03 06 00 4A D7 01 00 17 20 00 00
SCART RGB BE EF 03 06 00 DA D6 01 00 17 20 01 00
Get BE EF 03 06 00 79 D7 02 00 17 20 00 00
C-VIDEO FORMAT Set AUTO BE EF 03 06 00 A2 70 01 00 11 22 0A 00
NTSC BE EF 03 06 00 C2 74 01 00 11 22 04 00
PAL BE EF 03 06 00 52 75 01 00 11 22 05 00
SECAM BE EF 03 06 00 52 70 01 00 11 22 09 00
NTSC4.43 BE EF 03 06 00 62 77 01 00 11 22 02 00
M-PAL BE EF 03 06 00 C2 71 01 00 11 22 08 00
N-PAL BE EF 03 06 00 32 74 01 00 11 22 07 00
Get BE EF 03 06 00 31 76 02 00 11 22 00 00
S-VIDEO FORMAT Set AUTO BE EF 03 06 00 E6 70 01 00 12 22 0A 00
NTSC BE EF 03 06 00 86 74 01 00 12 22 04 00
PAL BE EF 03 06 00 16 75 01 00 12 22 05 00
SECAM BE EF 03 06 00 16 70 01 00 12 22 09 00
NTSC4.43 BE EF 03 06 00 26 77 01 00 12 22 02 00
M-PAL BE EF 03 06 00 86 71 01 00 12 22 08 00
N-PAL BE EF 03 06 00 76 74 01 00 12 22 07 00
Get BE EF 03 06 00 75 76 02 00 12 22 00 00
HDMI Set AUTO BE EF 03 06 00 86 D8 01 00 22 20 00 00
NORMAL BE EF 03 06 00 16 D9 01 00 22 20 01 00
ENHANCED BE EF 03 06 00 E6 D9 01 00 22 20 02 00
Get BE EF 03 06 00 B5 D8 02 00 22 20 00 00
RGB IN1 Set SYNC ON G OFF BE EF 03 06 00 5E D7 01 00 10 20 02 00
AUTO BE EF 03 06 00 CE D6 01 00 10 20 03 00
Get BE EF 03 06 00 0D D6 02 00 10 20 00 00
RGB IN2 Set SYNC ON G OFF BE EF 03 06 00 A2 D6 01 00 11 20 02 00
AUTO BE EF 03 06 00 32 D7 01 00 11 20 03 00
Get BE EF 03 06 00 F1 D7 02 00 11 20 00 00
FRAME LOCK - RGB1 Set TURN OFF BE EF 03 06 00 3B C2 01 00 50 30 00 00
TURN ON BE EF 03 06 00 AB C3 01 00 50 30 01 00
Get BE EF 03 06 00 08 C2 02 00 50 30 00 00
FRAME LOCK - RGB2 Set TURN OFF BE EF 03 06 00 0B C3 01 00 54 30 00 00
TURN ON BE EF 03 06 00 9B C2 01 00 54 30 01 00
Get BE EF 03 06 00 38 C3 02 00 54 30 00 00
FRAME LOCK - HDMI Set TURN OFF BE EF 03 06 00 7F C2 01 00 53 30 00 00
TURN ON BE EF 03 06 00 EF C3 01 00 53 30 01 00
Get BE EF 03 06 00 4C C2 02 00 53 30 00 00
KEYSTONE V Get BE EF 03 06 00 B9 D3 02 00 07 20 00 00
Increment BE EF 03 06 00 DF D3 04 00 07 20 00 00
Decrement BE EF 03 06 00 0E D2 05 00 07 20 00 00
KEYSTONE V Reset Execute BE EF03 06 00 08 D0 06 00 0C 70 00 00 
						

							18LWU420 User Manual-Technical Guide 020-000320-01 Rev. 1 (06-2010)
Names Operation Type HeaderCommand Data
CRC Action Type Setting Code
RS-232C Communication / Network command table
AUTO KEYSTONE V 
EXECUTEExecute BE EF 03 06 00 E5 D1 06 00 0D 20 00 00
AUTO KEYSTONE V Set TURN OFF BE EF 03 06 00 EA D1 01 00 0F 20 00 00
TURN ON BE EF 03 06 00 7A D0 01 00 0F 20 01 00
Get BE EF 03 06 00 D9 D1 02 00 0F 20 00 00
KEYSTONE H Get BE EF 03 06 00 E9 D0 02 00 0B 20 00 00
Increment BE EF 03 06 00 8F D0 04 00 0B 20 00 00
Decrement BE EF 03 06 00 5E D1 05 00 0B 20 00 00
KEYSTONE H Reset Execute BE EF 03 06 00 98 D8 06 00 20 70 00 00
PERFECT FIT Set Disable BE EF 03 06 00 FE 88 01 00 20 21 00 00
Enable BE EF 03 06 00 6E 89 01 00 20 21 01 00
Get BE EF 03 06 00 CD 88 02 00 20 21 00 00
PERFECT FIT
Left Top corner -HGet BE EF 03 06 00 31 89 02 00 21 21 00 00
Increment BE EF 03 06 00 57 89 04 00 21 21 00 00
Decrement BE EF 03 06 00 86 88 05 00 21 21 00 00
PERFECT FIT
Left Top corner -VGet BE EF 03 06 00 75 89 02 00 22 21 00 00
Increment BE EF 03 06 00 13 89 04 00 22 21 00 00
Decrement BE EF 03 06 00 C2 88 05 00 22 21 00 00
PERFECT FIT
Right Top corner -HGet BE EF 03 06 00 89 88 02 00 23 21 00 00
Increment BE EF 03 06 00 EF 88 04 00 23 21 00 00
Decrement BE EF 03 06 00 3E 89 05 00 23 21 00 00
PERFECT FIT
Right Top corner -VGet BE EF 03 06 00 FD 89 02 00 24 21 00 00
Increment BE EF 03 06 00 9B 89 04 00 24 21 00 00
Decrement BE EF 03 06 00 4A 88 05 00 24 21 00 00
PERFECT FIT
Left Bottom corner -HGet BE EF 03 06 00 01 88 02 00 25 21 00 00
Increment BE EF 03 06 00 67 88 04 00 25 21 00 00
Decrement BE EF 03 06 00 B6 89 05 00 25 21 00 00
PERFECT FIT
Left Bottom corner -VGet BE EF 03 06 00 45 88 02 00 26 21 00 00
Increment BE EF 03 06 00 23 88 04 00 26 21 00 00
Decrement BE EF 03 06 00 F2 89 05 00 26 21 00 00
PERFECT FIT
Right Bottom corner -HGet BE EF 03 06 00 B9 89 02 00 27 21 00 00
Increment BE EF 03 06 00 DF 89 04 00 27 21 00 00
Decrement BE EF 03 06 00 0E 88 05 00 27 21 00 00
PERFECT FIT
Right Bottom corner -VGet BE EF 03 06 00 AD 8A 02 00 28 21 00 00
Increment BE EF 03 06 00 CB 8A 04 00 28 21 00 00
Decrement BE EF 03 06 00 1A 8B 05 00 28 21 00 00
PERFECT FIT all
corners ResetExecute BE EF 03 06 00 D5 8A 06 00 29 21 00 00