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  ◄ ►  
buttons on the OSD control 
panel. The volume level is dis-
played on screen. 
2.  Use the Volume +/-...

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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...

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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...

 – 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...

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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....

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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...

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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...

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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...

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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...

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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: