Planar Pr3020 Projector User Manual

User’s Manual 
– 34 – 
2.  Open the lamp 
compartment cover (B). 
B
 
3.  Remove the two screws 
from the lamp module 
(C). 
4.  Lift the module handle 
up (D). 
  

DLP® Projector – User’s Manual 
– 35 – 
5.  Pull firmly on the 
module handle to 
remove the lamp module 
(D) 
 
D
 
6.  Reverse steps 1 to 5 to 
install the new lamp 
module.  
  

User’s Manual 
– 36 – 
Resetting the Lamp 
After replacing the lamp, you should reset the lamp hour counter to zero. Refer to the following: 
1.  Press the Menu button to open the 
Main menu. 
2.  Press the cursor  button
 to move 
to the Status menu. 
3.  Press the cursor  button
 to move 
down to Lamp Hour Reset. 
4.  Press the cursor  or Enter button.  
A message screen appears. 
5.  Press the cursor buttons in this order: 
; ; ; . 
The Status menu appears again 
showing the Lamp Hours reset to 
zero....

DLP® Projector – User’s Manual 
– 37 – 
Cleaning the Lens 
You can purchase optic lens cleaner from most camera stores. Refer to the following to clean the 
projector lens. 
1. Apply a little optic lens cleaner to a clean soft cloth. (Do not apply the cleaner directly to the lens.) 
2. Lightly wipe the lens in a circular motion. 
Caution: 
1. Do not use abrasive cleaners or solvents. 
2. To prevent discoloration or fading, avoid getting cleaner on the projector case. 
Cleaning the Case 
Refer to the...

 
– 38 – 
 
TROUBLESHOOTING 
Common problems and solutions 
These guidelines provide tips to deal with problems you may encounter while using the projector. If 
the problem remains unsolved, contact your dealer for assistance. 
Often after time spent troubleshooting, the problem is traced to something as simple as a loose 
connection. Check the following before proceeding to the problem-specific solutions. 
• Use some other electrical device to confirm that the electrical outlet is working. 
• Ensure the...

DLP® Projector – User’s Manual 
– 39 – 
LED Error Messages 
ERROR CODE MESSAGE POWER LED/FLASHES READY LED/FLASHES
Lamp usage task created error  2  1 
Environment usage task created error  2  2 
Thermal break status error  3  0 
T1 temperature over temperature  3  1 
T1 sensor status fail  4  1 
Lamp lit error  5  1 
Ballast SCI error  5  2 
Ballast UART error  5  3 
Fan1 error (Lamp)  6  1 
Fan2 error (Ballast)  6  2 
Fan3 error (Burner)  6  3 
Fan4 error (Power)  6  4 
Lamp door sensor detect high  7...

User’s Manual 
– 40 – 
2. To ensure the problem is not caused by a connected PC’s video card, connect to another 
computer.  
Problem: The image is flat with no contrast  
Adjust the Contrast setting on the Main menu of the OSD. 
Problem: The color of the projected image does not match the source image. 
Adjust the Color Temperature and Gamma settings on the Main menu of the OSD. 
Lamp Problems 
Problem: There is no light from the projector  
1. Check that the power cable is securely connected. 
2....

 
– 41 – 
 
SPECIFICATIONS 
Input/output connectors 
 
PR3010 PR3020 PR5020 
× × DVI-D Data in 
RGB HD-15 
Data out  RGB HD-15 
composite video (RCAx1) Video 
S-video 
Stereo RCAx2 (L+R) Audio in 
Stereo Mini-jack 
Audio out  Stereo Mini-jack 
× × RS-232 Control 
USB 
Security Kensington lock  

User’s Manual 
– 42 – 
Projection Distance V.S. Projection Size 
A
B
C D
L  Projection  Distance
 
PR3020 and PR3010 Projection distance and size table 
 Max. Screen Size (Wide) 1.8 Max. Screen Size (Tele) 2.1 
Projection Distance  L Diagonal Width A Height C Diagonal Width B Height D 
1.00 m  0.66 m  0.53 m  0.40 m  0.57 m  0.46 m  0.34 m 
3.28 '  26.04 '' 20.83 '' 15.62 '' 22.57 '' 18.06 '' 13.54 '' 
1.50 m  0.99 m  0.79 m  0.60 m  0.86 m  0.69 m...

DLP® Projector – User’s Manual 
– 43 – 
22.96 '  182.27 '' 145.82 '' 109.36 '' 158.02 '' 126.42 '' 94.81 '' 
10.00 m  6.61 m  5.29 m  3.97 m  5.73 m  4.59 m  3.44 m 
32.80 '  260.38 '' 208.31 '' 156.23 '' 225.75 '' 180.60 '' 135.45 '' 
 
PR5020 Projection distance and size table 
 Max. Screen Size (Wide) 1.8 Max. Screen Size (Tele) 2.1 
Projection Distance  L Diagonal Width A Height C Diagonal Width B...