ViewSonic Projector PJD8353s User Manual

50
  Image has vertical flickering bar
 
` Use “Clock” to make an adjustment. Refer to the “Screen” sec\
tion for more 
information.
 
` Check and reconfigure the display mode of your graphic card to make it 
compatible with the product.
  
Image is out of focus
 
` Adjust the “Focus Ring” on the projector lens.
 
` Make sure the projection screen is within the required distance. Refer t\
o 
Pages 17-18.
  
The image is stretched when displaying 16:9 DVD title
When you play anamorphic DVD or 16:9 DVD,...

51
Projector Problems
 
 The projector stops responding to all controls 
` If possible, turn off the projector, then unplug the power cord and wait\
 at 
least 20 seconds before reconnecting power.
   Lamp burns out or makes a popping sound
 
` When the lamp reaches its end of life, it will burn out and may make a l\
oud 
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”...

52
 
 Two images, side-by-side format 
` Select “3D” --> “3D Format” from OSD and choose “Side-by-Side(Half)” for 
input signal is HDMI 1.4a 3D. 3D Format is only supported on 3D Timing o\
n 
page 58.
   Image does not display in 3D
 
` Check if the battery of 3D glasses is drained.
 
` Check if the 3D glasses is turned on.
 
` Select “3D” --> “3D Format” from OSD and choose “Side-by-Side(Half)” for 
input signal is HDMI 1.4a 3D. 3D Format is only supported on 3D Timing o\
n 
page 58.
On Screen Messages...

53
Compatibility Modes
 
y VGA Analog
 
- PC signal
Modes Resolution V. Frequency [Hz] H. Frequency [Hz]
VGA 640x480
6031.5 
640x480 6735.0 
640x480 7237.9 
640x480 7537.5 
640x480 8543.3 
640x480 12061.9 
IBM 720x400 7031.5 
SVGA 800x600
5635.1 
800x600 6037.9 
800x600 7248.1 
800x600 7546.9 
800x600 8553.7 
800x600 12077.4 
Apple, MAC II 832x624 7549.1 
XGA 1024x768
6048.4 
1024x768 7056.5 
1024x768 7560.0 
1024x768 8568.7 
1024x768 12099.0 
Apple, MAC II 1152x870 7568.7 
SXGA 1280x1024
6064.0...

54
 
- Extended wide timing
Modes Resolution V. Frequency [Hz] H. Frequency [Hz]
WXGA 1280x720
6044.8 
1280x800 6049.6 
1366x768 6047.7 
1440x900 6059.9 
WSXGA+ 1680x1050 6065.3 
 
- Component signal
Modes Resolution V. Frequency [Hz] H. Frequency [Hz]
480i 720x480(1440x480) 59.94(29.97) 15.7 
576i 720x576(1440x576) 50(25)15.6 
480p 720x480 59.9431.5 
576p 720x576 5031.3 
720p 1280x720 6045.0 
720p 1280x720 5037.5 
1080i 1920x1080 60(30)33.8 
1080i 1920x1080 50(25)28.1 
1080p 1920x1080 23.98/24 27.0...

55
 
y HDMI Digital
 
- PC signal
Modes Resolution V. Frequency [Hz] H. Frequency [Hz]
VGA 640x480
6031.5 
640x480 6735.0 
640x480 7237.9 
640x480 7537.5 
640x480 8543.3 
640x480 12061.9 
IBM 720x400 7031.5 
SVGA 800x600
5635.1 
800x600 6037.9 
800x600 7248.1 
800x600 7546.9 
800x600 8553.7 
800x600 12077.4 
Apple, MAC II 832x624 7549.1 
XGA 1024x768
6048.4 
1024x768 7056.5 
1024x768 7560.0 
1024x768 8568.7 
1024x768 12099.0 
Apple, MAC II 1152x870 7568.7 
SXGA 1280x1024
6064.0 
1280x1024 7277.0...

56
 
- Extended wide timing
Modes Resolution V. Frequency [Hz] H. Frequency [Hz]
WXGA 1280x720
6044.8 
1280x800 6049.6 
1366x768 6047.7 
1440x900 6059.9 
WSXGA+ 1680x1050 6065.3 
 
- Video signal
Modes Resolution V. Frequency [Hz] H. Frequency [Hz]
480p 640x480 59.94/60 31.5 
480i 720x480(1440x480) 59.94(29.97) 15.7 
576i 720x576(1440x576) 50(25)15.6 
480p 720x480 59.9431.5 
576p 720x576 5031.3 
720p 1280x720 6045.0 
720p 1280x720 5037.5 
1080i 1920x1080 60(30)33.8 
1080i 1920x1080 50(25)28.1 
1080p...

57
Replacing the lamp
The projector automatically detects the lamp life. When the lamp life is\
 nearing the 
end of use, you will receive a warning message.
Lamp is approaching the end of its useful life 
Replacement suggested!
Warning! Lamp
When you see this message, please contact your local reseller or service\
 center 
to change the lamp as soon as possible. Make sure the projector has been\
 cooled 
down for at least 60 minutes before changing the lamp. 
Lamp Replacement Procedure:
1. 
Switch off...

58
Replacing and cleaning the optional dust filter
We recommend cleaning the dust filter after every 500 hours of use, clean it more 
often if the projector is used in a dusty environment. 
The usage time of the dust filter is reached.
Please clean the dust filters for better performance.
Warning! Dust Filters
 
When you see this message, please find following steps for cleaning procedure: 
Cleaning the Dust Filter Procedure:
1.  Switch off the projector power by pressing the “” button. 
2.  Disconnect...

59
If you wish to use a third party ceiling mount kit, please ensure the sc\
rews which 
are used to attach a mount to the projector meet the following specifications: 
y Screw type: M4x4
 
- Diameter: 4 mm
 
- Length: 11 mm
 
  Please note that damage resulting from incorrect installation will inval\
idate the warranty.
Ceiling Mount Installation
137.49
85.50
151.30112.50
74.75
357.00
367.00
Unit: mm
Lens Center