Vivitek Projector D5280U User Manual

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Top view—On-screen Display (OSD) buttons and LEDs 
 
ITEM LABEL DESCRIPTION SEE 
PAGE: 
1.  MENU  Opens and exits OSD menus 
2.   Navigates and changes settings in the OSD 
Quick Menu – For Keystone 
3.  ENTER 
Enter or confirm highlighted OSD menu item 
20 
4.  BLANK Displays a blank screen and mutes audio 
5.   
Quick Menu – For Volume - 20 
6.  AUTO  Optimizes image size, position, and resolution 
7.   
Quick Menu – For Volume + 
8.     Navigates and...

DLP Projector—User’s Manual 
Rear view 
D 
ITEM LABEL DESCRIPTION SEE PAGE: 
1.  VGA1 IN Connect a RGB cable from a computer or a video enabled device 
2.  POWER  Turns the projector on or off (main power switch must be 
turned on first). Press to place 
the projector in standby mode. 13 
Red Standby 
Green In normal mode 3.  PWR LED 
Flashing Error code (See as LED indicator table) 
4.  TEMP LED  Red Over temperature 
Red In normal mode 5.  READY LED 
Flashing Error code (See as LED indicator table) 
45...

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ITEM LABEL DESCRIPTION SEE PAGE: 
15.  12V  When connected to the screen through a 
commercially available cable, the screen 
deploys automatically on start up of the projector. The screen retracts when the 
projector is powered off (see notes below). 
16.  AUDIO IN L/R 
RCA (YPbPr)  Connect the audio cables from a audio device  
17.  AUDIO OUT 
Connect an AUDIO cable for audio loop through 
18.  
AUDIO IN L/R 
RCA (Video/ S-
Video) Connect the...

DLP Projector—User’s Manual 
Bottom view 
 
ITEM LABEL DESCRIPTION SEE PAGE: 
1.  Tilt adjustor  Rotate adjuster lever to adjust angle position.  15 
2.  Ceiling support holes  Contact your dealer for information on mounting the projector on a ceiling 
 
Note: 
When installing, ensure that you us e only UL Listed ceiling mounts. 
For ceiling installations, use approved mounting har dware and M4 screws with a maximum screw 
depth of 6 mm (0.23 inch).  
The construction of the ceiling mount must be of a...

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Remote Control Parts 
 
 
Important: 
1.  Avoid using the projector with bright fluoresc ent lighting turned on. Certain high-frequency fluo-
rescent lights can disrupt remote control operation. 
 
2. Be sure nothing obstructs the path between the re mote control and the projector. If the path be-
tween the remote control and the projector is obstructed, you can bounce the signal off certain 
reflective surfaces such as projector screens. 
 
3. The buttons...

DLP Projector—User’s Manual 
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ITEM LABEL DESCRIPTION SEE PAGE: 
1.  Power OFF  Turns the projector off 13 
2.  BNC Displays the BNC source selection 
3.  PC  Displays the PC source selection 
4.  DP Displays the Display Port source selection 
5.  Up cursor /  
Keystone+ Navigates and changes settings in the OSD 
Quick Menu – For Keystone 
6.  ENTER 
Enters and confirms settings in the OSD 
7.  Right cursor  Navigates and changes settings in the OSD 
8.  Down cursor /  
Keystone- Navigates and...

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Remote Control Operating Range 
The remote control uses infrared transmission to cont rol the projector. It is not necessary to point the 
remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or 
the rear of the projector, the re mote will function well within a radi us of about 7 meters (23 feet) and 
15 degrees above or below the projector level. If the pr ojector does not respond to the remote...

DLP Projector—User’s Manual 
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SETUP AND OPERATION 
Inserting the Remote  Control Batteries  
1.  Remove the battery compartment cover 
by sliding the cover in the direction of 
the arrow. 
 
2.  Insert the battery with the positive side 
facing up. 
 
3.  Replace the cover. 
 
 
Caution: 
1. Only use AA batteries (Alkali ne batteries are recommended). 
 
2. Dispose of used batteries accordi ng to local ordinance regulations.  
 
3. Remove the batteries when not usi ng the projector for prolonged...

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Installing or Removing  the Optional Lens 
Caution: 
y Do not shake or place excessive pressure on t he projector or the lens components as the projec-
tor and lens components contain precision parts. 
y Before removing or installing the lens, be sure to  turn off the projector, wait until the cooling fans 
stop, and turn off the main power switch. 
y Do not touch the lens surface when removing or installing the lens. 
y Keep fingerprints, dust or oil off...

DLP Projector—User’s Manual 
Installing the New Lens 
1.  Align the notches and correctly position 
the electrical contact pad as shown in 
the picture. 
Note: 
Pin of IRIS should be in the direction 
as shown in the picture. 
2.  Rotate the lens clockwise until you feel 
it click into place. 
 
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