Knoll hd102 Benutzerhandbuch

 

27

HD102 Projection Throw Distance (16:9 Aspect Screen)  

Screen 

Diagonal 

92" 

103" 

106" 

110" 

122.5"  146.75" 

Minimum 
Distance 

139.5" 

156.1" 

160.7"  166.7"  185.7" 

222.5" 

Maximum 

Distance 

167.2" 

187" 

192.5" 

200" 

222.7"  266.8" 

Screen 

offset 

7.3" 

8.2" 

8.4" 

8.8" 

9.8" 

11.7" 

Viewing 

Area 

45"x80" 50.5"x89.75" 52"x92" 54"x96" 60"x107" 72"x128" 

 
Maximum distance to 
screen (16:9) = 1.818 x 
Screen diagonal size 
 
Minimum distance to 
screen (16:9) = 1.516 x 
Screen diagonal size 
 
Screen offset (image 
drop or rise) = 0.08 x 
Screen diagonal size 
 
 
Red LED Behavior and Projector Errors  

If the projector is not functioning properly and the LED is blinking red, consult Table 3 to determine a 
possible cause. There are two-second pauses between the blinking cycles.  

 

Table 3: 

 
One (1) blink 

The lamp won’t strike after five (5) attempts. Check the lamp and lamp door installations for 
loose connections. 
 

 
Two (2) blinks 

The lamp counter hours have exceeded lamp life hours. Replace the lamp and reset the lamp 
hours counter. 
 

 
Three (3) blinks 

The projector has shutdown. Check to see if the lamp door is open. If the lamp door is closed, 
toggle off the projector and wait one minute, then toggle the projector on again. If the lamp 
does not strike after one minute, replace the lamp. Contact Technical Support (see page 18 ) 
for repair if replacing the lamp does not solve the problem. 
 

Four (4) blinks 

The fan has failed. Contact Technical Support (see page 25 ) for repair or replacing the fan. 
 

Five (5) blinks 

The projector is overheating. Check for a blocked air vent. Contact Technical Support (see page 
25) for repair if clearing the air vents does not solve this problem.