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, the projector will show the be\
st 
image in 16: 9 format on projector side.  
` If you play 4:3 format DVD title, please change the format as 4:3 in pro\
jector 
OSD.
 
` If the image is still stretched, you will also need to setup the display\
 format 
as 16:9 (wide) aspect ratio type on your DVD player.
  
Image is too small or too large
 
` Move the projector closer to or further from the screen.
 
` Press “Menu” on the remote control or on the control panel. Go to “Screen” --> 
“Aspect Ratio”and try the different settings.
  
Image has slanted sides:
 
` If possible, reposition the projector so that it is centered on the scre\
en and 
below the Bottom of the screen.
 
` Use “Screen” --> “V Keystone” from the OSD to make an adjust\
ment.
  
Image is reversed
 
` Select “Screen” --> “Ceiling Mount” from the OSD and adjust \
the projection 
direction.  
						

							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” section on pages 59-60.
Remote Control Problems
   If the remote control does not work
 
` Check the operating angle of the remote control is within ±35° bot\
h horizon -
tally and vertically of one of the IR receivers on the projector.
 
` Make sure there are not any obstructions between the remote control and \
the projector. Move to within 8 m (±0°) of the projector.
 
` Make sure the batteries are inserted correctly.
 
` Replace batteries if they are exhausted.
Sound Problems
   If no sound from the projector
 
` If you are playing an external source, make sure you have an audio cable 
securely connected between the source device and the projector’s audi\
o 
input.
 
` Please make sure the external speakers are not connected.
 
` Make sure the volume is not set to minimum.
 
` Make sure the “Volume --> Mute” function is set to “Off”.
3D Problems
   Blurry double image
 
` Select “3D” --> “3D” from OSD and choose “Off” to avoid normal 2D image 
is blurry double image.  
						

							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
 
y Power off confirm
Power Off?
Press power key again.
 
y Fan lock error
The projector will switch off automatically.
Warning! FAN LOCKED
 
y No source found
VGA-A
No Source Found
 
y Out of display range
VGA
Out of display range
 
y Over temperature
Warning! TEMPERATURE TOO HIGH
Please:
1. Make sure air in and outlets are not blocked.
2. Make sure the environment temperature is under 40 degree C.  
						

							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 
1280x1024 7277.0 
1280x1024 7580.0 
QuadVGA 1280x960
6060.0 
1280x960 7575.2 
SXGA+ 1400x1050 6065.3 
UXGA 1600x1200 6075.0   
						

							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
1080p 1920x1080 6067.5 
1080p 1920x1080 5056.3   
						

							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 
1280x1024 7580.0 
QuadVGA 1280x960
6060.0 
1280x960 7575.2 
SXGA+ 1400x1050 6065.3 
UXGA 1600x1200 6075.0   
						

							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 1920x1080 23.98/24 27.0
1080p 1920x1080 6067.5 
1080p 1920x1080 5056.3 
 
- HDMI 1.4a mandatory 3D timing- Video Signal
Modes ResolutionV. Frequency [Hz] H. Frequency [Hz]
Frame Packing 720p
5031.5 
720p 59.94/60 15.7 
1080p 23.98/24 15.6 
Side-by-Side(Half) 1080i
5031.5 
1080i 59.94/60 31.3 
Top and Bottom 720p
5045.0 
720p 59.94/60 37.5 
1080p 23.98/24 33.8   
						

							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 the projector power by pressing the “” button. 
2.  Allow the projector to cool down for at least 60 minutes.
3.  Disconnect the power cord.
4.  Unscrew the two screws on the cover. 
1
5. Lift up and remove the cover. 2
6. Unscrew the two screws on the lamp module. 3
7. Pull up the lamp handle and remove the lamp module slowly and carefully. 4
8. To replace the lamp module, reverse the previous steps.
9.  Turn on the projector and use “Lamp Reset” after the lamp module is\
   
replaced.
1
34
2
 
  The screws on the lamp cover and the lamp cannot be removed.
 
  The projector cannot be turned on if the lamp cover has not been placed \
back on the projector.
 
  Do not touch the glass area of the lamp. Hand oil can cause the lamp to \
shatter. Use a dry cloth to clean 
the lamp module if it was accidentally touched.  
						

							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 the power cord.
3.  Pull the latch by the arrow direction. 
1 
4.  Remove the dust filter slowly and carefully.
5.  Clean or replace the dust filter. 
2
6. To install the dust filter, reverse the previous steps.
7.   Turn on the projector and use “Reset Dust Filter” after the dust filter is re -
placed.
12
 
  The optional dust filter should be used in dusty environments.
 
  If the dust filter is installed, proper maintenance will prevent overheating and related damage to the projec -
tor.  
						

							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