Knoll hd110 User Manual

Brightness Command 

(BRT10) 

Sets the brightness to 10 

Volume Command 

(VOL0000) 

Set the volume to 0 

Freeze Command 

(FRZ1) 

Freeze the display 

Freeze Command 

(FRZ9999) 

Freeze the display 

Power Command 

(PWR0) 

Turn power off 

Power Command 

(PWR1) 

Turn power on 

Power Command 

(PWR9999) 

ERROR: not recognized as a valid command 

 

 

 

Read Commands 

Read commands have the following format: 

 

(AAA?)  

where, 

 

 

 

( 

- starts the CLI command 

 

 

 

AAA 

- denotes the CLI function  

 

 

 

? 

- denotes the read request 

 

 

 

) 

- ends the CLI command

 

  

A read command returns the range and the current setting in an ASCII format enclosed in 
parentheses.  

 

Brightness Command 

(BRT?) 

Returns (0-22,10) 

Volume Command   

(VOL?) 

Returns (0-80,0) 

Freeze Command   

(FRZ?) 

Returns (0-1,1) 

 

Error Conditions If a command is received that is not understood, a ‘?’ character will be returned 

indicating the command was not understood. 

Limitations The CLI cannot respond to commands coming in at a high-rate.  Therefore, a delay 
must occur between commands to ensure that the command is properly executed. 

 

Supported Commands See below for a list of supported CLI commands for HD110. 
  

 

 

Cmd 

Attr 

Computer 

 

 

Video 

 

 

Inc 

Function 

 

 

 

 

Range  

Value 

Range  

Value   

 

 

 

AIM

 

R & 
W

 

0 – 1

 

1

 

0 – 1

 

1

 

1

 

Auto Image 
Enable

 

ARZ

 

R & 
W

 

0 – 3 
0 = standard

 

1 = native

 

2 = widescreen 

 

       letterbox

 

3 = enhanced 

1

 

0 – 3 
0 = standard

 

1 = native

 

2 = widescreen 

 

letterbox

 

3 = enhanced 

1

 

1

 

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