Vivitek D5500 Projector User Manual

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– 34 – 
Adjusting Volume Up and Down 
The volume can be adjusted from t he OSD Control Panel or with the Remote Control unit. Refer to 
the following as a guide. 
1.  Press the  Volume +/-  buttons on 
the remote control or the  â—„ â–º  
buttons on the OSD control 
panel. The volume level is dis-
played on screen. 
2.  Use the Volume +/-  buttons or 
the â—„  â–º  buttons on the OSD 
control panel to adjust the level. 
 
 
 
  
						

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–  35  – 
Turning off the Projector 
Once the projector is no longer requi red, it is important to shut it down correctly to avoid damage or 
unnecessary wear and tear to the projector. 
Note: 
y  Do not unplug the power cable from the wall outlet  or projector when the projector is powered on. 
Doing so can cause damage to the AC IN connector of the projec tor and (or) the prong plug of the 
power cable. To turn off the AC power supply when the projector is powered on, use a power strip 
equipped with a switch and a breaker. 
y Do not turn off the AC power supply within  10 seconds of making adjustment or setting changes 
and closing the menu. Doing so  can cause loss of adjustments and settings and return to default. 
Refer to the following guide to shut down the projector. 
1.  Press the POWER button once. The 
Power Off window displays. 
 
2.  Press the  POWER button or  
again on the OSD control panel or 
remote control to verify power off. 
The cooling fans continue to operate 
(cooling-off time) and the power LED 
flashes orange. 
The cooling fans stop operating 
when the projector turns off. 
3.  The projector enters Standby mode 
when the power LED lights orange 
and the warning LED lights green. 
4.  Press the Main Power switch to the 
off position (O) to turn off the projec-
tor. 
 
 
  
						

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– 36 – 
About Direct Power Off 
The projector has a feature called Direct Power Off. This  feature allows the projector to be turned off (even when 
projecting an image) using a power strip equipped with a switch and a breaker. 
Note: 
Before using Direct Power Off, be sure to allow at least 20 minutes immediately after turning on the 
projector and starting to display an image. 
After Use 
Preparation: Make sure that the projector is turned off.  
1. Unplug the power cable.  
2. Disconnect any other cables.  
3. Return the height adjusters to  their original, minimum position. 
4. Cover the lens with the lens cap.  
  
						

							 – 37  –
 
CONVENIENT FEATURES 
Turning Off the Image and Sound 
The projected image and sound can be tu rned off for short periods of time with the remote control. 
This feature is useful for breaki ng up presentations or for other brie f interruptions in projections. To 
turn off the picture and image, refer to the following guide. 
1. Press the  Blank button on the remote control once (see Remote Control Parts on page  10). 
2.  The image does not display. 
3. 

To resume projection, press the  Blank button once more. 
Note: 
For extended periods of time it is re commended that the projector be powered off. 
 
Freezing a Picture 
The projected image can be frozen for s hort periods of time by using the remote control. This feature 
is useful for capturing still images  from movies or freezing an animation at a particular point. To 
freeze the projected image, re fer to the following guide. 
1. Press the  Freeze button on the remote control once (see Remote Control Parts on page  10). 
2.  The screen freezes. 
3. 

To resume, press the  Freeze button once more. 
Note: 
For extended periods of time it is re commended that the projector be powered off. 
  
						

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– 38 – 
Adjusting the Focus/Zoom Manually 
The focus and zoom can be adjusted manually from t he projector focus/zoom panel. Refer to the fol-
lowing guides to adjust the focus and zoom manually. 
Adjusting by Using the OSD Control Panel 
1.  Press the  Focus or Zoom 
button on the projector 
panel to display the appro-
priate window. 
 
2.  Adjust the Focus/Zoom us-
ing the increase and 
decrease buttons as re-
quired. 
  
3.  Press  Cancel to return to 
the projected image. 
  
						

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–  39  – 
Changing Lamp Mode 
The projector has two lamp modes available,  Normal and Eco. The  Normal  mode is used for every-
day standard projection, whereas the  Eco mode is used for saving power and lamp life. To change 
the Lamp Mode, refer to the following guides.  
Changing Lamp Mode by Using the Projectors OSD Control Panel 
1.  Press  Menu on the projec-
tors OSD control panel to 
display the  Main menu. 
Scroll to the Setting  menu 
using â–² orâ–¼ and press 
. 
 
2.  Select the Basic  tab using 
â—„ orâ–º  and select  Lamp 
control  using â–²orâ–¼ . 
Press 
. 
 
3.  
From the  Lamp control  
window, select Normal or 
Eco using  â–²orâ–¼ . Select 
OK  and press 
. 
 
 
Note: 
When the projector is in Eco mode, brightness may be affected. 
Normal Mode: 100% Brightness 
Eco Mode: approx. 85% Brightness 
  
						

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– 40 – 
Getting Information 
The Information screen provides deta ils on the life of consumable items within the projector as well as 
other information such as software version. To  access the Information screen, refer to the following 
guide. 
1.  Press  Menu on the projec-
tors OSD control panel or 
remote control to display 
the Main Menu . Scroll to 
the Information  menu us-
ing â–² orâ–¼ and press 
. 
 
2.  The Usage time menu is 
displayed as the default 
view. The menu items in 
this screen are for display 
and cannot be modified. 
 
3.  Press  Cancel or Menu to 
return to the projected im-
age. 
 
  
						

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–  41  – 
Adjusting Position/Total Dots/Fine Sync 
The Position/Total dots/Fine sync  and Keystone Correction can be adj usted manually from the pro-
jectors control panel or from t he remote control unit. Refer to  the following guides to adjust the 
Keystone Distortion manually. 
Adjusting Position/Total Dots/Fine Sync by using the OSD Control Panel 
1.  Press the  Menu button to 
display the Main menu. Se-
lect the  Adjust menu using 
â–² orâ–¼  and press 
 to 
display the  Adjust menu. 
 
2.  From the  Adjust menu, 
press  â—„orâ–º  to select Im-
age Options and scroll 
using â–² orâ–¼ to  
Horizontal , Vertical, Total 
dots, or Fine sync. 
 
3.  Adjust the Horizontal , Ver-
tical, Total dots, or Fine  sync sliding bars using the 
select  ▲▼◄►  buttons. 
 
4.  Press Cancel or Menu to 
return to the projected im-
age. 
  
						

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– 42 – 
Correcting Keystone by Using the Remote Control 
Important:  
When adjusting the keystone,  place the projector in the following position. 
y Horizontal: set to the lens center 
y Vertical: set to the maximum top 
1.  Press the  Keystone button 
to display the Keystone 
window. 
 
2.  Adjust the Horizontal  and 
Vertical sliding bars using 
the select ▲▼◄►  but-
tons. 
 
3.  Adjust the slide bars until 
the screen trapezoid is a 
regular shape (see dia-
gram). 
4.  Press  Cancel or Menu to 
return to the projected im-
age. 
 
 
Note: 
Holding down the Keystone button for 2 sec onds resets the default keystone values. 
  
						

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–  43  – 
ADJUSTMENT HORIZONTAL VERTICAL 
Keystone  Max. +/– 35° approx.  Max. +/– 40° approx. 
 
The following are conditions under whic h the maximum angle is achieved: