ViewSonic Projector PJD7820HD User Manual

 36
To activate the High Altitude Mode:
1. Press MENU/EXIT on the projector or Menu on 
the remote control and then press  /  until the 
SYSTEM SETTING: ADVANCED menu is 
highlighted.
2. Press  to highlight High Altitude Mode and 
press /  to select On. A confirmation 
message is displayed.
3. Highlight Yes and press MODE/ENTER on the projector or Enter on the remote 
control.
Operation under High Altitude Mode may cause a higher decibel operating noise level 
because of increased fan speed necessary to...

 37
Using the 3D functions
This projector features 3D function which enables you to enjoy 3D movies, videos, and 
sporting events in a more realistic way by presenting the depth of the images. You need to 
wear a pair of 3D glasses to view 3D images.
If the 3D signal is input from an HDMI 1.4a compatible device, the projector detects the 
signal for 3D Sync information and once detected, it projects images in 3D format 
automatically. In other cases, you may need to manually select a 3D Sync format for...

 38
Shutting down the projector
1. Press POWER and a confirmation message 
is displayed prompting you. 
If you dont respond in a few seconds, the 
message will disappear.
2. Press POWER a second time.
3. Disconnect the power cord from the wall 
socket if the projector will not be used in an 
extended period of time.
CAUTION
• To protect the lamp, the projector will not respond to any commands during the cooling 
process.
• To shorten the cooling time, you can also activate the Quick Power Off function....

 39
Menu operation
Menu system
Please note that the on-screen display (OSD) menus vary according to the signal type 
selected.
The menu items are available when the projector detects at least one valid signal. If there is 
no equipment connected to the projector or no signal detected, limited menu items are 
accessible.
Main menu Sub-menu Options
1. 
DISPLAY
Screen ColorOff/Blackboard/Greenboard/
Whiteboard
Aspect Ratio Auto/4:3/16:9/Wide
Keystone
Position
Phase
H. Size
Zoom
3D Settings3D...

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Main menu Sub-menu Options
3. SOURCE
Quick Auto Search Off/On
HDMI Format RGB/YUV/Auto
HDMI Range Enhanced/Normal
DynamicEco TimerDisable/5 min/10 min/15 min/
30 min
Smart Restart Off/On
Pattern Off/01/02/03/04
My ButtonProjection (Projector Position)/3D Sync/Lamp Mode/
DCR/Closed Caption/Auto Off (Auto Power Off)/
Message/Screen Color/CEC/Auto Search (Quick Auto 
Search)/Information
4. 
SYSTEM 
SETTING: 
BASIC
Language Multi-language OSD selection
Projector PositionFront Table/Rear Table/Rear...

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Main menu Sub-menu Options
5. 
SYSTEM 
SETTING: 
ADVANCED
High Altitude Mode On/Off
DCR On/Off
Audio SettingsMute On/Off
Volume
Menu SettingsMenu Display Time5 sec/10 sec/15 sec/20 
sec/25 sec/30 sec
Menu PositionCenter/Top-Left/Top-
Right/Bottom-Left/
Bottom-Right
Closed CaptionClosed Caption Enable On/Off
Caption Version CC1/CC2/CC3/CC4
Lamp SettingsLamp Mode Normal/Economic
Reset Lamp Timer
Equivalent Lamp Hour
Presentation TimerTimer Period 1~240 minutes
Timer DisplayAlways/1 min/2 min/3 min/...

 42
Description of each menu
Function Description
Screen ColorCorrects the projected picture’s color when the projection surface is 
not white. See Using Screen Color on page 30 for details.
Aspect RatioThere are several options to set the images aspect ratio depending on 
your input signal source. See Selecting the aspect ratio on page 27 
for details.
KeystoneCorrects any keystoning of the image. See Correcting keystone on 
page 26 for details.
Position
Displays the position adjustment page. To move...

 43
Function Description
Color ModePre-defined picture modes are provided so you can optimize your 
projector image set-up to suit your program type. See Selecting a 
picture mode on page 29 for details.
Reference 
ModeSelects a picture mode that most suits your need for the image quality 
and further fine-tune the image based on the selections listed on the 
same page below. See Setting the User 1/User 2 mode on page 30 
for details.
BrightnessAdjusts the brightness of the image. See Adjusting...

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Function Description
Quick Auto 
SearchSee Switching input signal on page 24 for details.
HDMI FormatSee Changing HDMI input settings on page 24 for details.HDMI Range
DynamicEco 
Timer
Allows the projector to decrease the power consumption automatically 
if no input signal is detected after a set period of time.
It takes some time to initiate this function. Make sure the 
projector has been turned on for more than 4 minutes.
Smart 
Restart
Selecting On enables you to restart the projector...

 45
Function Description
LanguageSets the language for the On-Screen Display (OSD) menus. See 
Using the menus on page 20 for details.
Projector 
PositionThe projector can be installed on a ceiling or behind a screen, or with 
one or more mirrors. See Choosing a location on page 12 for 
details.
Auto Power 
OffAllows the projector to turn off automatically if no input signal is 
detected after a set period of time. See Setting Auto Power Off on 
page 49 for details.
Timer
Blank Timer
Sets the image blank...