Proxima PL-300E User's Guide download pdf (Page 22)

Connecting to a Control Signal (continued)

3.Communication settings

(1) Connect the projector and computer using an RS 232C cable.

(2) Turn on the computer. After the computer is fully started, turn on the projector.

(3) Start communication.

4.Control command codes

Control command table

Item

MOUSE

COMMUNICATE

POWER

ZOOM

FOCUS

MIRROR

INPUT

(VIDEO) SYSTEM

VOLUME

MUTE

BRIGHT

CONTRAST

COLOR

TINT

SHARPNESS

H.PHASE

H.POSIT

H.SIZE

V.POSIT

BLANK

REVEAL

Projector→Computer

Reply code

1st 2nd data

11h 05h +1

11h 06h +1

11h 11h +1

11h 12h +1

11h 13h +1

11h 14h +1

11h 21h +1

12h 22h +2

11h 23h +1

11h 24h +1

13h 31h +3

13h 32h +3

13h 33h +3

13h 34h +3

13h 35h +3

13h 37h +3

14h 38h +4

14h 36h +4

14h 3Ah +4

11h 41h +1

11h 42h +1

Ask code

1st 2nd

20h 05h

20h 06h

20h 11h

———

20h 14h

20h 21h

20h 22h

20h 23h

20h 24h

20h 31h

20h 32h

20h 33h

20h 34h

20h 35h

20h 37h

20h 38h

20h 36h

20h 3Ah

20h 41h

20h 42h

Computer→Projector

Set code

1st 2nd data

31h 05h +1

31h 06h +1

31h 11h +1

31h 12h +1

31h 13h +1

31h 14h +1

31h 21h +1

32h 22h +2

31h 23h +1

31h 24h +1

33h 31h +3

33h 32h +3

33h 33h +3

33h 34h +3

33h 35h +3

33h 37h +3

34h 38h +4

34h 36h +4

34h 3Ah +4

31h 41h +1

31h 42h +1

Default code

1st 2nd

40h 05h

40h 06h

———

40h 14h

40h 21h

40h 22h

40h 23h

40h 24h

40h 31h

40h 32h

40h 33h

40h 34h

40h 35h

40h 37h

40h 38h

40h 36h

40h 3Ah

40h 41h

———

RDP

TDP

GND

DTR

GND

DSR

RTS

DTS

Computer

Projector

2345

D-sub 9pin

RS232C cable

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 28 29

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Proxima PL-300E User's Guide Page 22

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