Sharp PG-D210U PGD210U Operation Manual - Page 35

RS-232C Terminal Specifications 1. PC control A personal computer can be used to control the projector by connecting the supplied computer control cable to the PC CONTROL 1 terminal on the projector and an RS-232C cable (cross type) (not supplied) to the computer, and then connecting the RS-232C cable to the computer control cable. (RS-232C does not function when connected to PC CONTROL 2. See page 15 for connection.) 2. Communication conditions Set the serial port settings of the computer to match that of the table below. Signal format: Conforms to RS-232C standard. Baud rate: 9,600 bps Data length: 8 bits Parity bit: NON Stop bit: 1 bit Flow control: None 3. Basic format Commands from the computer are sent in the following order: command, parameter, and return code. After the unit processes the command from the computer, it sends a response code to the computer. Command format C1 C2 C3 C4 P1 P2 P3 P4 Return code (0DH) Command 4-digits Response code format Normal response Parameter 4-digits O K Return code (0DH) Problem response (communication error or incorrect command) E R R Return code (0DH) When more than one code is being sent, send each command only after the OK response code for the previous command from the unit is verified. Note: • Using the computer control function of the unit, the liquid crystal projector conditions cannot be read to the computer. There- fore, confirm the conditions by transmitting the display commands for each adjustment menu and checking the conditions with the On-Screen Display. If the unit receives a command other than a menu display command, it will execute the command without displaying the On-Screen Display. 4. Commands CONTROL ITEM POWER SETTING INPUT SWITCHING INPUT CHECK LANGUAGE SELECTION VIDEO SYSTEM SELECTION VIDEO 1 IMAGE ADJUSTMENT VIDEO 2 IMAGE ADJUSTMENT VIDEO BACKGROUND LEVEL COMMAND C1 C2 C3 C4 P OWR P OWR I VED I VED I RGB I RGB I CHK ME L A ME L A ME L A ME L A ME L A ME L A ME L A ME L A ME S Y ME S Y ME S Y ME S Y ME S Y VAP I VABR V ACO VAT I VASH VARE VARE VBP I VBBR V BCO VBT I VBSH VBRE VBRE WB R D WB B E WBR E PARAMETER P1 P2 P3 P4 CONTROL CONTENTS _ _ _ 0 POWER OFF _ _ _ 1 POWER ON _ _ _ 1 VIDEO 1 _ _ _ 2 VIDEO 2 _ _ _ 1 RGB 1 _ _ _ 2 RGB 2 _ _ _ 0 INPUT CHECK _ _ _ 1 ENGLISH _ _ _ 2 DEUTSCH _ _ _ 3 ESPANOL _ _ _ 4 NEDERLANDS _ _ _ 5 FRANCAIS _ _ _ 6 ITALIANO _ _ _ 7 SVENSKA _ _ _ 8 JAPANESE _ _ _ 1 AUTO _ _ _ 2 PAL _ _ _ 3 SECAM _ _ _ 4 NTSC 4.43 _ _ _ 5 NTSC 3.58 _ * * * PICTURE (‫؁‬30 - ‫؀‬30) _ * * * BRIGHT (‫؁‬30 - ‫؀‬30) _ * * * COLOR (‫؁‬30 - ‫؀‬30) _ * * * TINT (‫؁‬30 - ‫؀‬30) _ _ _ * SHARPNESS (‫؁‬30 - ‫؀‬30) _ _ _ 0 VIDEO 1 DISPLAY _ _ _ 1 RESET _ * * * PICTURE (‫؁‬30 - ‫؀‬30) _ * * * BRIGHT (‫؁‬30 - ‫؀‬30) _ * * * COLOR (‫؁‬30 - ‫؀‬30) _ * * * TINT (‫؁‬30 - ‫؀‬30) _ _ _ * SHARPNESS (‫؁‬30 - ‫؀‬30) _ _ _ 0 VIDEO 2 DISPLAY _ _ _ 1 RESET _ * * * RED (‫؁‬30 - ‫؀‬30) _ * * * BLUE (‫؁‬30 - ‫؀‬30) _ _ _ 1 RESET Note: • If a dash appears in the parameter column, enter a space. If an asterisk appears, enter a value in the range indicated in brackets under CONTROL CONTENTS. See the example on the next page. E-34