Acco Nobo Digital DLP Projector X20E User Manual

Problem: No image appears on screen
Ensure all the cables and power connections are correctly and  
  securely connected as described in the “Installation” section.
Ensure the pins of connectors are not crooked or broken.
Check if the projection lamp has been securely installed. Please  
refer to the “Replacing the lamp” section (page 35).
Make sure you have removed the lens cap and the projector is  
 switched on.
Ensure that the “Hide” feature is not turned on.
Problem: Partial, scrolling or...

  5.  Select the “Change” button under the “Monitor” tab .
  6.  Click on “Show all devices.” Next, select “Standard monitor  
    types” under the SP box; choose the resolution mode you need  
    under the “Models” box. 
  If you are using a Notebook:
  1.  First, follow the steps above to adjust resolution of the    
  computer.
  2.  Press the toggle output settings. example:[Fn]+[F4]
  If you experience difficulty changing resolutions or your    
  monitor freezes, restart all equipment including the...

  Make sure the projection screen is between the required distance 4.9  
to 39.4 feet (1.5 to 12.0 meters) from the projector (refer to page 14).
Problem: The image is stretched when displaying 16:9 DVD
The projector automatically detects 16:9 DVD and adjusts the aspect 
ratio by digitizing to full screen with 4:3 default setting.
If the image is still stretched, you will also need to adjust the aspect 
ratio by referring to the following:
Please select 4:3 aspect ratio type on your DVD player if you are...

Appendices
Problem: Message Reminders
Fan failed: 
Over temperature:  
Replacing the lamp:
Password error :  
Time out:  
34
English ...
Appendices




 

35
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Appendices
Replacing the lamp
The projector will detect the lamp life itself.  It will show you a 
warning message 
“
”
When you see this message, change the lamp as soon as pos-
sible.
Make sure the projector has cooled down for at least 30 
minutes before changing the lamp. 
Warning: Lamp 
compartment is hot!
Allow it to cool down 
before changing lamp!
Warning: To 
reduce the risk of 
personal injury, do not 
drop the lamp module 
or touch the lamp bulb. 
The bulb may shatter 
and cause...

Please note that 
damage resulting from 
incorrect installation 
will invalidate the war-
ranty.
Ceiling Mount Installation
1.  To prevent damaging your projector, please use the ceiling 
mount package for installation.
2.  If you wish to use a third party ceiling mount kit, please 
ensure the screws used to attach a mount to the projector 
meet the following specifications:
Screw type: M2.6
Maximum screw length: 10mm
Minimum screw length: 8mm

37
... English
Appendices 

 
Hardware options  installation 38 
•
 
FBDIMM pairs in a memory bank must  have identical HP part numbers. 
• FBDIMMS must be populated as spec ified for each AMP memory mode. 
The memory subsystem for this server  is divided into two branches. Each memory branch is essentially a 
separate memory controller. The FBDIMMs map to the tw o branches as indicated in the following table: 
 
Branch 0  Branch 1 
FBDIMM 1A  FBDIMM 5B 
FBDIMM 3A  FBDIMM 7B 
FBDIMM 2C  FBDIMM 6D 
FBDIMM 4C  FBDIMM 8D  
This...

 
Hardware options  installation 39 
current DRAM technology. If the cu rrent DRAM technology allows for 2-GB single-rank FBDIMMs, a dual-
rank FBDIMM using the same technology would be 4-GB. 
In online spare mode, a single rank  of memory acts as the spare memory. For single-rank FBDIMMs, the 
entire FBDIMM acts as the spare  memory. For a dual-rank FBDIMM, only half of the FBDIMM acts as the 
spare memory while the other half is availabl e for operating system and application usage. 
If one of the...

 
Hardware options  installation 40 
•
 
Banks A and B must be fully populated. 
• Bank A and bank B must contain FBDIMMs with iden tical part numbers. If installed, bank C and 
bank D must also contain FBDIMMs with identical part numbers. 
When using mirrored memory mode, FBDIMMs must be  populated as specified in the following table: 
 
Configuration Bank A 
1A and 3A Bank B 
5B and 7B Bank C 
2C and 4C Bank D 
6D and 8D 
1 X X — — 
2 X X X X  
After installing FBDIMMs, use RBSU to configure the...