ViewSonic Pj458d Projector User Manual

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ViewSonic PJ458D

Option  Actions/Descriptions 
Language  Selects the language for menu and message displayed. 
  Select  the  language  you  prefer  with  the 
/   buttons,  and 
c o n fi r m  th e  s e l e c ti o n  w i th  th e  M E N U \E N TE R  b u tto n  o n  th e 
P r o j e c t o r  C o n t r o l  P a n e l  o r  t h e  E n t e r  b u t t o n  o n  t h e  R e m o t e 
Control.
  English
  Deutsch
  
  
  Français
  Español
  Português
  Italiano
  
  
  
Language 

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ViewSonic PJ458D

Advanced
Option  Actions/Descriptions 
Auto Source   Automatically scans the input source.
  Press the MENU\ENTER button on the Projector Control Panel or 
the Enter button on the Remote Control to active this function.
Rear  The image is reversed horizontally.
  Press the MENU\ENTER button on the Projector Control Panel or 
the Enter button on the Remote Control to active this function.
Ceiling  The image is inverted vertically.
  Press the MENU\ENTER button on the Projector...

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ViewSonic PJ458D

Auto Shutdown   Uses this function to automatically turn off the lamp if the   
  projector does not detect an input signal for specified    
  time period (30 minutes).
  Select the desired setting with the 
 /  buttons:
  ON
  OFF 
OSD Timeout  Duration OSD (On-Screen Display) menu stays active (at  
  idle state by second).
  Select the desired setting with the 
 /  buttons. 
Menu Position  Selects the position of the OSD (On-Screen Display) menu  
  on the screen.
  Select...

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ViewSonic PJ458D

Maintenance
The projector needs proper maintenance. You should keep the lens clean as dust, 
dirt  or  spots  will  project  on  the  screen  and  diminish  image  quality.  The  only  part 
you  could  replace  yourself  is  the  lamp.  If  any  other  parts  need  replacing,  contact 
your dealer or qualified service personnel. When cleaning any part of the projector, 
always switch off and unplug the projector first.
Warning:
  N e v e r  o p e n  a n y  o f  t h e  c o v e r s  o...

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ViewSonic PJ458D

Replacing the Lamp
Projector lamps have a finite life. Replace the lamp when:
  The  image  becomes  darker  and  hues  become  weaker  after  a  lamp  has  been 
for a long period of time.
  The projector lamp LED indicator turns into red. Refer to section titled “Indicator 
Messages” for further details.
 The lamp becomes high temperature after turning off the projector with the 
power  button.  If  you  touch  the  lamp,  you  may  scald  your  finger.  When  you 
replace the lamp,...

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ViewSonic PJ458D

1.  Turn  off  the  projector  and  unplug 
the AC power cord. 
2.  Place  a  protective  sheet  (cloth)  beneath  the  projector.  Turn  the 
projector  over  so  you  can  access 
the lamp cover.
3.  Remove the access panel screws 
and open the panel.
4.  R e m o v e   t h e   s c r e w s   o n   t h e  bottom of the lamp assembly. 
5.  Grasp  the  lamp  handle  and  pull  the  lamp  assembly  directly  out  of 
the projector.
6.  Replace with the new lamp.
7.  P l a c e  b a c k...

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ViewSonic PJ458D

Technical Specifications
Projection System  Single panel 0.55” DLP projector 
Native resolution  786,432 dot x1 (1024 x 768 x1)
Lens  Manual Zoom (1.2X)   
Focal Length  20.2 - 24.2 mm 
Aspect Ratio  1:1, 16:9, 4:3 
Screen Size  30 – 200 inches 
Lamp  200W 
Projection Type  Front, Rear, Ceiling 
Video Input  PAL, NTSC, SECAM
Input Source  Computer, HDTV, S-Video, Video 
Scanning Frequency
  Horizontal Freq.  31 / 79 KHz
  Vertical Freq.  56 / 85 Hz
  Pixel Rate 135 MHz 
Digital...

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ViewSonic PJ458D

Power LED  Amber  Solid
Lamp LED  Green  Solid
Lamp LED  Amber  Solid
Lamp LED  Green  Flashing Power LED  Green  Solid
Appendix
Indicator Messages
LED Type  Color  Status  Meaning 
Power LED  Green  Flashing  The projector is powered and ready. 
      The projector system has some problems with  
      its fan, so the projector cannot start up. 
      The projector is in good condition on working.
      The lamp is in good condition and is projecting  
      at maximum brightness....

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ViewSonic PJ458D

Preset Signals
Preset signal    fH (kHz)  fV (Hz)  Sync  Size 
640 x 480  VGA mode 3  31.469  59.940  H(-), V(-)  800 
  VGA VESA 72 Hz  37.861  72.809  H(-), V(-)  832 
  VGA VESA 75 Hz  37.500  75.000  H(-), V(-)  840 
  VGA VESA 85 Hz  43.269  85.008  H(-), V(-)  832 
800 x 600  SVGA VESA 56 Hz  35.156  56.250  H(+), V(+)  1024 
  SVGA VESA 60 Hz  37.879  60.317  H(+), V(+)  1056 
  SVGA VESA 72 Hz  48.077  72.188  H(+), V(+)  1040 
  SVGA VESA 75 Hz  46.875  75.000  H(+), V(+)...

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ViewSonic PJ458D

HDTV Preset Signals
Preset Signals  Horizontal Frequency (kHz)  Vertical Frequency (Hz) 
  480i  15.8 kHz  60 Hz 
  480p  31.5 kHz  60 Hz 
  720p  45.0 kHz  60 Hz 
    1080i  33.8 kHz  60 Hz 
 
Note: Specifications are subject to change without notice.