3M MP8780 Manuel d'utilisateur télécharger pdf (Page 34)

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Multimedia Projector MP8780

TECHNICAL

A-11

A.8 Serial Inferface Command Codes (continued)

Function Code Meaning

Power On/Off Write Codes

D00W00 Power On

D00W01 Power Off

Read Codes Returns:

D00R 00 - Standby

01 - Power on but no lamp

02 - Power on and lamp

03 - Power off but fan running

Source Selection Write Codes

D02W01 RGB 1

D02W02 RGB 2

D02W03 RGB 3

D02W11 Video 1

D02W12 Video 2

D02W13 Video 3

D03W00 Shows what input is selected on-screen

Read Codes Returns:

D02R 01 – RGB 1

02 – RGB 2

03 – RGB 3

11 – Video 1

12 – Video 2

13 – Video 3

Volume Control Write Codes Sets volume level to a value between 00 and 14 hex.

D04W00 to This corresponds to 20 possible settings.

D04W14

Read Codes Returns:

D04R 00 to 14 hex

Focus Control Write Codes

D05W00 300ms Clockwise

D05W01 300ms Counterclockwis

D05W10 Continuous Clockwise

D05W11 Continuous Counterclockwise

D05W20 Turn off motor

Zoom Write Codes

D06W00 300ms Clockwise

D06W01 300ms Counterclockwise

D06W10 Continuous Clockwise

D06W11 Continuous Counterclockwise

D06W20 Turn off motor

Mute Write Codes

D07W00 Mute off

D07W01 Mute on

Read Codes Returns:

D07R 00 - mute is off

01 - mute is on

Blank Write Codes

D08W00 Blank is off - image is shown

D08W01 Blank is on - black screen is shown

Read Codes Returns:

D08R 00 - off

01 - on

1 2 ... 29 30 31 32 33 34 35 36 37 38

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3M MP8780 Manuel d'utilisateur Page 34

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