Ricoh Projector PJ HDC5420 User Manual

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 Lamp Settings
  Use this option to view the lamp life status and configure the lamp 
settings. Press the ► key to enter the sub menu and configure the 
desired settings.
SelectEnterExit
Lamp Hours Used (Normal)
Lamp Settings
Lamp Life Reminder
Lamp Power Mode
Image EcoOff
Normal Off
   Lamp Hours Used (Normal): Display the projection time.
Lamp Hours Used in Eco mode or “Image Eco” mode “On” will 
be converted to Lamp Hours Used in “Normal” mode.
   Lamp Life Reminder: Choose this function to show...

50
 Information
  Display the projector information.
Exit
Information
Source
Resolution
Software Version
No Data
Auto
Color Space
Aspect Ratio
   
Source: Display the input source that is currently connected to.
   Resolution: Display the resolution setting of the current input 
source.
   Software Version: Display the firmware version.
   Color Space: Display the currently used color matrix type.
    Aspect Ratio: Display the currently used aspect ratio setting. 
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User Settings   

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3D
 3D
  Use this option to disable/enable the 3D function. 
 Off: Choose “Off” to display normal (2D) picture.
  On: Choose “On” to display 3D format.
 3D Sync Invert
  Use this option to enable/disable the 3D sync invert function.
 Off: Choose “Off” for default frame contents.
  On: Choose “On” to invert left and right frame contents.
 3D Format
  Use this option to select the appropriate 3D format content.
  Side by Side: Use this mode for “Side by Side” format 3D 
content.
  Top and Bottom:...

52
Problem: No image appears on screen
  Ensure all the cables and power connections are correctly and 
securely connected as described in the “Connecting the Projector” \
section.
 Ensure the pins of terminals are not crooked or broken.
  Check if the projection lamp has been securely installed. Refer to 
the “Replacing the lamp” section for more information.
  Make sure you have removed the lens cap and the projector is 
switched on.
  Ensure that the “AV Mute” feature is not turned on.
Problem:...

53
Problem: The screen of the Notebook computer is not 
displaying a presentation
 If you are using a Notebook PC:
   Some Notebook PCs may deactivate their own screens when a 
second display device is in use. Each has a different way to be 
reactivated. Refer to your computer’s documentation for detailed 
information.
Problem: Image is unstable or flickering
  Adjust the “Phase” or “Clock” to correct it. Refer to the  
“H. Position” or “V. Position” section for more information.\
   Check and...

54
Problem: Image is reversed
   Select “SCREEN > Projection Mode” from the OSD menu to 
adjust the image.
Problem: Lamp burns out or makes a popping sound
   When the lamp reaches its end of life, it will burn out and may 
make a loud popping sound.  If this happens, the projector will 
not turn on until the lamp module has been replaced. To replace 
the lamp, follow the procedures in the “Replacing the Lamp”. 
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Troubleshooting   

55
Status
POWER indicatorLAMP indicatorTEMP indicator
(Blue)(Red)(Red)(Red)
Normal Operation
Standby
Normal (Power ON)
Powering upFlashing  (0.5 sec)
CoolingFlashing  (0.5 sec)
Programming
Warning
Lamp failed
Over Temperature
Fan LockFlashing  (0.5 sec)
Problem: Indicator lighting message
Steady light => No light => 
Note
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Troubleshooting
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56
Problem: Message Reminders
  Temperature Error - the projector is overheat inside. Check the 
environmental condition.
 
Please:
Warning! TEMPERATURE TOO HIGH
1. Make sure air in and outlets are not blocked.
2. Make sure the environment temperature is under 40 degress C.
  Replacing the lamp - the lamp is about to reach its maximum 
lifetime. Prepare to replace  it soon. 
 
Warning! Lamp
Lamp is approaching the end of its useful life.Replacement Suggested!
 Fan Error - the cooling system fan is not...

57
The projector will detect the lamp life itself. It will show you a 
warning message 
 
Warning! Lamp
Lamp is approaching the end of its useful life.
Replacement Suggested!
When you see this message, change the lamp as soon as 
possible. Make sure the projector has been cooled down for at 
least 60 minutes before changing the lamp. 
Warning: To avoid burns, allow the projector to cool for at least 60 minutes before you replace the lamp!
Warning: Do not drop the lamp module or touch the glass parts. The...

58
  Used Lamps  This projector’s lamp contains trace amounts of environmentally harmful inorganic mercury. Be careful not to break used lamps, and dispose of them in accordance with local regulations or contact your sales representative. 
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Replacing the lamp