LWU420 User Manual-Technical Guide 020-000320-01
Projector LWU420 User Manual-Technical Guide User's Manual – Operating Guide Technical Example of computer signal Resolution (H x V) H. frequency (kHz) V.
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) Display interval (C) Front porch (d) Display interval (c) Data H. Sync. Data V. Sync. Sync (A) Sync (a) Computer/ Horizontal signal timing (μs) Signal (A) (B) (C) (D) TEXT 2.0 3.0 20.3 1.0 VGA (60Hz) 3.8 1.9 25.4 0.
Connection to the ports Connection to the ports D B A C LAN RGB1 HDMI RGB OUT CB/PB Y VIDEO CR/PR AUDIO IN1 AUDIO IN2 RGB2 G/Y B/CB/PB R/CR/PR H S-VIDEO R L AUDIO IN3 R L AUDIO IN4 AUDIO OUT REMOTE CONTROL V USB CONTROL A RGB 1, B RGB OUT D-sub 15pin mini shrink jack • Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω terminated (positive) • H/V. sync. signal: TTL level (positive/negative) • Composite sync.
Connection to the ports (continued) LAN I E F G RGB1 HDMI AUDIO IN1 AUDIO IN2 RGB OUT Y CB/PB VIDEO CR/PR RGB2 H G/Y B/CB/PB R/CR/PR H S-VIDEO R L AUDIO IN3 R L AUDIO IN4 AUDIO OUT REMOTE CONTROL V USB CONTROL COMPONENT VIDEO E Y, F CB/PB, G CR/PR RCA jack x3 • System: 480i@60, 480p@60, 576i@50, 720p@50/60, 1080i@50/60,1080p@50/60 Port Signal Y Component video Y, 1.0±0.1Vp-p, 75Ω terminator with composite sync CB/PB Component video CB/PB, 0.7±0.
Connection to the ports (continued) LAN J HDMI K RGB OUT L RGB1 M N CB/PB Y VIDEO O Q P R CR/PR AUDIO IN1 AUDIO IN2 RGB2 G/Y B/CB/PB R/CR/PR H R L AUDIO IN3 S-VIDEO R L AUDIO IN4 AUDIO OUT REMOTE CONTROL V USB CONTROL J AUDIO IN 1, K AUDIO IN 2 Ø3.5 stereo mini jack • 500 mVrms 47kΩ terminator AUDIO IN 3 L R, M L, AUDIO IN 4 N R, O L RCA jack x2 • 500 mVrms 47kΩ terminator P AUDIO OUT Ø3.5 stereo mini jack • 500 mVrms 1kΩ output impedance Q REMOTE CONTROL Ø3.
Connection to the ports (continued) T LAN S RGB1 HDMI RGB OUT Y CB/PB VIDEO CR/PR AUDIO IN1 AUDIO IN2 RGB2 G/Y B/CB/PB R/CR/PR H S-VIDEO S R L AUDIO IN3 R L AUDIO IN4 AUDIO OUT REMOTE CONTROL V USB CONTROL USB USB B type jack Pin 1 2 3 4 Signal +5V - Data + Data Ground T LAN RJ-45 jack Pin Signal 1 TX+ 2 TX3 RX+ 1 Pin Signal 4 5 6 RX- LWU420 User Manual-Technical Guide Pin 7 8 - 2 3 4 5 6 7 8 Signal 6 020-000320-01 Rev.
RS-232C Communication RS-232C Communication 1 2 6 3 7 4 8 5 1 CONTROL port of the projector 2 6 9 RS-232C cable (Cross) - (1) RD (2) TD (3) - (4) GND (5) - (6) RTS (7) CTS (8) - (9) 3 7 4 8 5 9 RS-232C port of the computer (1) CD (2) RD (3) TD (4) DTR (5) GND (6) DSR (7) RTS (8) DTS (9) RI 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).
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.
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 Configure the following items form a web browser when command control is used. Port Settings Port open Click the [Enable] check box to open [Network Control Port1 (Port: 23)] to use TCP #23. Default setting is “Enable”.
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 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.
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.
RS-232C Communication / Network command table RS-232C Communication / Network command table Names Power Input Source Operation Type Set Set Error Status BRIGHTNESS BRIGHTNESS Reset CONTRAST CONTRAST Reset PICTURE MODE Set TURN OFF TURN ON Get HDMI RGB1 RGB2 VIDEO S-VIDEO COMPONENT Get Get Get Increment Decrement Execute Get Increment Decrement Execute NORMAL CINEMA DYNAMIC BOARD (BLACK) BOARD (GREEN) WHITE BOARD DAY TIME Get LWU420 User Manual-Technical Guide Header CRC BE EF 03 06 00 2A D3
RS-232C Communication / Network command table Names Operation Type GAMMA Set User Gamma Pattern Set User Gamma Point 1 User Gamma Point 2 User Gamma Point 3 User Gamma Point 4 User Gamma Point 5 User Gamma Point 6 User Gamma Point 7 User Gamma Point 8 #1 DEFAULT #2 DEFAULT #3 DEFAULT #4 DEFAULT #5 DEFAULT #6 DEFAULT #1 CUSTOM #2 CUSTOM #3 CUSTOM #4 CUSTOM #5 CUSTOM #6 CUSTOM Get Off 9step Gray Scale 15step Gray Scale Ramp Get Get Increment Decrement Get Increment Decrement Get Increment Decrem
RS-232C Communication / Network command table Names COLOR TEMP COLOR TEMP GAIN R COLOR TEMP GAIN G COLOR TEMP GAIN B COLOR TEMP OFFSET R COLOR TEMP OFFSET G COLOR TEMP OFFSET B COLOR COLOR Reset TINT TINT Reset SHARPNESS SHARPNESS Reset Operation Type Set #1 HIGH #2 MID #3 LOW #4 Hi-BRIGHT-1 #5 Hi-BRIGHT-2 #6 Hi-BRIGHT-3 #1 CUSTOM (HIGH) #2 CUSTOM (MID) #3 CUSTOM (LOW) #4 CUSTOM (Hi-BRIGHT-1) #5 CUSTOM (Hi-BRIGHT-2) #6 CUSTOM (Hi-BRIGHT-3) Get Get Increment Decrement Get Increment Decrement Get Inc
RS-232C Communication / Network command table Names Operation Type MY MEMORY Load Set MY MEMORY Save Set PROGRESSIVE Set 3D-YCS Set VIDEO NR Set ASPECT Set OVER SCAN OVER SCAN Reset V POSITION V POSITION Reset H POSITION H POSITION Reset H PHASE H SIZE H SIZE Reset AUTO ADJUST 1 2 3 4 1 2 3 4 TURN OFF TV FILM Get TURN OFF MOVIE STILL IMAGE Get LOW MIDDLE HIGH Get 4:3 16:9 REAL 14:9 16:10 NORMAL Get Get Increment Decrement Execute Get Increment Decrement Execute Get Increment Decrement Ex
RS-232C Communication / Network command table Names Operation Type COLOR SPACE Set COMPONENT Set C-VIDEO FORMAT Set S-VIDEO FORMAT Set HDMI Set RGB IN1 Set RGB IN2 Set FRAME LOCK - RGB1 Set FRAME LOCK - RGB2 Set FRAME LOCK - HDMI Set KEYSTONE V KEYSTONE V Reset AUTO RGB SMPTE240 REC709 REC601 Get COMPONENT SCART RGB Get AUTO NTSC PAL SECAM NTSC4.43 M-PAL N-PAL Get AUTO NTSC PAL SECAM NTSC4.
RS-232C Communication / Network command table Names Operation Type AUTO KEYSTONE V EXECUTE AUTO KEYSTONE V Execute Set KEYSTONE H KEYSTONE H Reset PERFECT FIT PERFECT FIT Left Top corner -H PERFECT FIT Left Top corner -V PERFECT FIT Right Top corner -H PERFECT FIT Right Top corner -V PERFECT FIT Left Bottom corner -H PERFECT FIT Left Bottom corner -V PERFECT FIT Right Bottom corner -H PERFECT FIT Right Bottom corner -V PERFECT FIT all corners Reset Set TURN OFF TURN ON Get Get Increment Decrement Ex
RS-232C Communication / Network command table Names Operation Type ACTIVE IRIS Set WHISPER Set MIRROR Set MONITOR OUT - RGB1 Set MONITOR OUT - RGB2 Set MONITOR OUT - HDMI Set MONITOR OUT COMPONENT Set MONITOR OUT S-VIDEO Set MONITOR OUT VIDEO Set TURN OFF THEATER PRESENTATION Get NORMAL WHISPER Get NORMAL H:INVERT V:INVERT H&V:INVERT Get RGB1 RGB2 TURN OFF Get RGB1 RGB2 TURN OFF Get RGB1 RGB2 TURN OFF Get RGB1 RGB2 TURN OFF Get RGB1 RGB2 TURN OFF Get RGB1 RGB2 TURN OFF Get LWU420 User Manu
RS-232C Communication / Network command table Names MONITOR OUT STANDBY VOLUME - RGB1 VOLUME - RGB2 VOLUME - HDMI VOLUME COMPONENT VOLUME - S-VIDEO VOLUME - VIDEO VOLUME - AUDIO OUT STANDBY TREBLE - RGB1 TREBLE -RGB2 TREBLE - HDMI TREBLE COMPONENT TREBLE - S-VIDEO TREBLE - VIDEO TREBLE - AUDIO OUT STANDBY Operation Type Set Header CRC Action Command Data Type Setting Code RGB1 RGB2 TURN OFF Get Get Increment Decrement Get Increment Decrement Get Increment Decrement Get Increment Decrement G
RS-232C Communication / Network command table Names Operation Type BASS - RGB1 BASS - RGB2 BASS - HDMI BASS - COMPONENT BASS - S-VIDEO BASS - VIDEO BASS - AUDIO OUT STANDBY MUTE Set SPEAKER Set AUDIO - RGB1 Set AUDIO - RGB2 Set AUDIO - HDMI Set Header CRC Action Command Data Type Setting Code Get Increment Decrement Get Increment Decrement Get Increment Decrement Get Increment Decrement Get Increment Decrement Get Increment Decrement Get Increment Decrement TURN OFF TURN ON Get BE EF
RS-232C Communication / Network command table Names Operation Type AUDIO - COMPONENT Set AUDIO - S-VIDEO Set AUDIO - VIDEO Set AUDIO OUT STANDBY Set HDMI AUDIO Set REMOTE FRONT Set REMOTE REAR Set REMOTE TOP Set REMOTE FREQUENCY Set NORMAL REMOTE FREQUENCY Set HIGH LWU420 User Manual-Technical Guide TURN OFF AUDIO1 AUDIO2 AUDIO3 AUDIO4 Get TURN OFF AUDIO1 AUDIO2 AUDIO3 AUDIO4 Get TURN OFF AUDIO1 AUDIO2 AUDIO3 AUDIO4 Get TURN OFF AUDIO1 AUDIO2 AUDIO3 AUDIO4 Get 1 2 Get Off On Get Off On Get
RS-232C Communication / Network command table Names LANGUAGE Operation Type Set MENU POSITION V MENU POSITION V Reset MENU POSITION H MENU POSITION H Reset BLANK Set BLANK On/Off Set START UP Set MyScreen LOCK Set MESSAGE Set ENGLISH FRANCAIS DEUTSCH ESPANOL ITALIANO NORSK NEDERLANDS PORTUGUESE Header CRC Action Command Data Type Setting Code SVENSKA PYCCKNN SUOMI POLSKI TÜRKÇE Get Get Increment Decrement Execute BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE
RS-232C Communication / Network command table Names Operation Type TEMPLATE Set TEMPLATE on/off Set PbyP Set PbyP RIGHT SOURCE Set PbyP MAIN AREA Set PbyP LEFT SOURCE Set PbyP SWAP AUTO SEARCH Set AUTO OFF AUTO ON LAMP TIME LAMP TIME Reset TOTAL LAMP TIME FILTER TIME FILTER TIME Reset Set TEST PATTERN DOT-LINE1 DOT-LINE2 DOT-LINE3 DOT-LINE4 Get TURN OFF TURN ON Get TURN OFF TURN ON Get RGB1 RGB2 HDMI COMPONENT S-VIDEO VIDEO Get LEFT RIGHT Get RGB1 RGB2 HDMI COMPONENT S-VIDEO VIDEO Get Exe
RS-232C Communication / Network command table Names MY BUTTON-1 MY BUTTON-2 MY SOURCE Operation Type Set Set Set MAGNIFY FREEZE Set RGB1 RGB2 HDMI COMPONENT S-VIDEO VIDEO INFORMATION AUTO KEYSTONE EXECUTE MY MEMORY PICTURE MODE FILTER RESET ACTIVE IRIS MY IMAGE AV MUTE PbyP SWAP TEMPLATE Get RGB1 RGB2 HDMI COMPONENT S-VIDEO VIDEO INFORMATION AUTO KEYSTONE EXECUTE MY MEMORY PICTURE MODE FILTER RESET ACTIVE IRIS MY IMAGE AV MUTE PbyP SWAP TEMPLATE Get RGB1 RGB2 HDMI COMPONENT S-VIDEO VIDEO Get Get In
RS-232C Communication / Network command table Names Operation Type CLOSED CAPTION DISPLAY Set CLOSED CAPTION MODE Set CLOSED CAPTION CHANNEL Set MY IMAGE Set MY IMAGE IMAGE-1 Delete MY IMAGE IMAGE-2 Delete MY IMAGE IMAGE-3 Delete MY IMAGE IMAGE-4 Delete Header CRC Action Command Data Type Setting Code TURN OFF TURN ON AUTO Get CAPTIONS TEXT Get 1 2 3 4 Get OFF IMAGE-1 IMAGE-2 IMAGE-3 IMAGE-4 Get Execute BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF BE EF
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