A p p e n d i x

NOTE: To assure the projector

can process a command, wait 3

seconds before entering the next

command.

A write request example: (AAA####) where

(

starts the command

AAA denotes the command

####denotes the value to be written (leading zeros not necessary)

)

ends the command

Some commands have ranges, while others are absolute. If a number greater than the maximum range is received, it is auto- matically set to the maximum number for that function. If a com- mand is received that is not understood, a “?” is returned. With absolute settings, “0” is off, 1-9999 is on. The one exception is the Power command, where 0 is off and 1 is on.

 

Function

Command

Response

 

Brightness

(BRT10)

Sets the brightness to 10

 

Freeze

(FRZ1) or

Freezes the display

 

 

(FRZ8888)

 

 

Power

(PWR0)

Turns power off

 

Power

(PWR1)

Turns power on

 

Power

(PWR9999)

?

 

 

 

 

Supported commands

 

 

Function

Command

Range

Power (Write only)

PWR

0-1

Lamp Hours (Read only)

LMP

0-9999

Standby

STB

0-1

Freeze

FRZ

0-1

Brightness

BRT

0-255

Contrast

CON

0-255

 

 

(0-127 for video)

Tint

TNT

0-255

 

 

(0-63 for video)

Saturation

CLR

0-63

 

 

 

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Image 66
Apple 9000 manual Function Command Response, Supported commands Function Command Range