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DLP Projector
XD600U/XD600U-G/WD620U/WD620U-G/FD630U/FD630U-G
Controlling the projector using a personal computer
This projector can be controlled by connecting a personal computer with RS-232C terminal.
PC-controllable functions:
• Turning the power ON or OFF
Changing input signals
Inputting commands by pressing the buttons on the control panel and remote control
Menu setting
Connection
RS-232C cable
SERIAL
RS-232C
12
34 5
terminal
678
D-SUB 9-pin Mini-DIN 8-pin
Important:
Connect the
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2. Control command configuration The command consists of the address code, function code, data code, ACK/NAK, and end code. The length of the com- mand varies among the functions. Address code Function code Data code ACK/NAK End code ASCII ‘30h’ ‘30h’ Function Data ‘3Ah’ ‘4Eh’ ‘0Dh’ Character 00 Function Data :N [Address code] Fixed to 00. (‘30h’ ‘30h’ in the ASCII code) [Function code] Code unique to each control operation. [Data code] Data (value) unique to each control operation (Not always i
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[Example 1] Turning ON the power. (Values enclosed in quotation marks are ASCII codes.): Status code returned Command sent from the PC Description from the projector ‘30’ ‘30’ ‘21’ ‘0D’ Command for POWER ON 00! ‘30’ ‘30’ ‘21’ ‘0D’ Command receipt confirmation (Command 00! echo back) [Example 2] Selecting VIDEO as the input signal during auto positioning (Values enclosed in quotation marks are ASCII codes.): Status code returned Command sent from the PC Description from the projector ‘30’ ‘30’
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[RS-232C control flowchart] START Sending out command No response for No NAK returned 1 second or longer Awaiting response from projector NAK returned Command is sent successfully. Command is sent successfully. Command sending fails. Command is executed successfully. Command execution fails. Check the following. Check the following. Check that the function code is correct. Check that the command begins with Check that the data code is correct. “00”. Check that the projector is abl
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4. Command list 4.1 Operation commands The operation commands are used for the basic operation setting of this projector. They may not be executed while the signals are changed. The operation commands have no data codes. (When the commands for input select are sent while the splash screen is being displayed, the splash screen is only canceled.) Function ITEM Note Character ASCII POWER ON ! 21h This command is invalid for 1 minute after the power is turned off. POWER OFF " 22h This command is inv
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Use the following commands to obtain other information. Function ITEM Data (Receive) Character ASCII Model name vMDL 76h 4Dh 44h 4Ch ****************(within 16 characters) Input source vSOUCE 76h 53h 4Fh 55h 43h 45h r1 r2 v1 v2 Projector status vST 76h 53h 54h 0 (Stand-by mode), 1 (Within 1 minute after POWER-ON (warm-up mode)), 2 (POWER-ON mode (including state of warning)), 3 (Cooling mode), 4 (Abnormal state (including shutdown due to an error)), 5 (State of functioning (menu display, dialog
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[Example] When displaying the MENU selection bar. (Values enclosed in quotation marks are ASCII codes.): Status code returned Command sent from the PC, etc. Description from the projector ‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’ Command operating the same as the 00r54 MENU button ‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’ Command receipt confirmation 00r54 (Command echo back) 4.4 Direct commands (Not executable in stand-by mode. Possible only to read during muting.) The direct commands are used to numerically adjust
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Function ITEM Data Character ASCII CONTRAST PP 50h 50h ±30 BRIGHTNESS QQ 51h 51h ±30 COLOR TEMP. A 41h 1 (STANDARD), 2 (HIGH), 3 (LOW), 4 (USER) COLOR TEMP.-USER P50h ±30 ±30 ±30 (R, G, B) (CONTRAST) COLOR TEMP.-USER Q51h ±30 ±30 ±30 (R, G, B) (BRIGHTNESS) COLOR T 54h ±10 TINT S 53h ±10 SHARPNESS R 52h ±05 NOISE REDUCTION NR 4Eh 52h 0 (OFF), 1 (ON) CTI CTI 43h 54h 49h 0 (OFF), 1 (ON) INPUT LEVEL IPL 49h 50h 4Ch ±5, CLOSED CAPTION CC 43h 43h 0 (OFF), 1 (CC1), 2 (CC2) WALL SCREEN WS 57h 53h 0 (OFF
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Function ITEM Data Character ASCII *1 VERT. POSITION VP 56h 50h + (increment), - (decrement) FINE SYNC. FN 46h 4Eh 00-31 *1 TRACKING TRK 54h 52h 4Bh + (increment), - (decrement) COMPUTER INPUT CIN 43h 49h 4Eh 0 (RGB), 1 (YCBCR/YPBPR), 2 (AUTO) OVER SCAN VOS 56h 4Fh 53h 00 (90%) - 10 (100%) HOLD HLD 48h 4Ch 44h 0 (OFF), 1 (ON) HOLD BEGIN HLB 48h 4Ch 42h 00-99 HOLD END HLE 48h 4Ch 45h 00-99 CLAMP POSITION CLP 43h 4Ch 50h 001-255 CLAMP WIDTH CLW 43h 4Ch 57h 01-63 VERT. SYNC VSC 56h 53h 43h 0 (AUTO)
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[Example 4] When setting the GAMMA MODE of the COLOR ENHANCER-USER to DETAIL. (Values enclosed in quotation marks are ASCII codes.): Status code returned Command sent from the PC, etc. Description from the projector ‘30’ ‘30’ ‘43’ ‘45’ ‘55’ ‘31’ ‘47’ ‘53’ ‘32’ ‘0D’ Command for setting the picture 00CEU1GS2 control ‘30’ ‘30’ ‘43’ ‘45’ ‘55’ ‘31’ ‘47’ ‘53’ ‘32’ ‘0D’ Command receipt confirmation 00CEU1GS2 (Command echo back) 4.7 Password lock commands The password lock commands control the passwo
