Knoll hd108 User Manual

6 

Component RCA 

 
 
 
Rear Connector Panel 
 

 

 

 

 

 

 

 

 

 

 

 

   12-volt 

DC 

output 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

HDMI       M1/DA/DVI   

 

                              
 

                                                                                                   Composite RCA   
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                       RS-232 (not on HD108) 

 
The projector provides the following connection options: 
 

 

  

 

 

 

 

 

 

• M1-DA/DVI (Digital Visual Interface) 
• HDMI™ (High Definition Multimedia Interface) 
• Component (RCA) 
• SCART RGB (you must enable this connector, see page 9) 
• S-video  
• Composite video (RCA) 
 
See “Video connectors” on page 8

 

for details.  

 
The projector also provides the following connectors: 
 
• RS-232 for serial control (not included on the HD108) 
• 12-volt DC output (see below) 
 
12-volt DC output 
 
The 3.5mm mini-jack trigger provides a 12-volt, 0.25 amp DC output. It provides a constant output 
while the projector is on. It has numerous uses. For example, if you connect your projection   
screen to the 12-volt DC output with the cable that came with your screen, when you turn on the 
projector the screen will move down; when you turn the projector off, the screen will return to the 
storage position. 
 
 

 

 

 

 

 

12V+ 

 

      ground 

 
    3.5mm 

plug 

12VDC 

output 

 

 
 

 

 

 

 

      

screen relay (see                                                                     
screen manufacturer for details)