ViewSonic Projector Pro7827HD User Manual

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provides fine color control adjustment to allow for more accurate color reproduction, should 
you require it.
If you have purchased a test disc which contains  various color test patterns and can be used 
to test the color presentation on monitors, TV s, projectors, etc., you can project any image 
from the disc on the screen and enter the  Color Management menu to make adjustments.
To adjust the settings:
1. Open the OSD menu and go to the  PICTURE > Advanced  > Color Management  
menu.
2. Press...

35
Setting the presentation timer
Presentation timer can indicate the presentation time on the screen to help you achieve 
better time management when giving presenta tions. Follow these steps to utilize this 
function:
1. Press   on the remote control to access the  Presentation Timer menu or go to the 
SYSTEM SETTING: BASIC > Adva nced > Presentation Timer menu.
2. Press  Enter to display the  Presentation Timer  page.
3. Highlight  Timer Period and decide the time period by pressing  /. The length of...

36
Hiding the image
In order to draw the audiences full attention to the presenter, you can press  BLANK to hide 
the screen image. Press any key on the project or or remote control to restore the image. The 
word  BLANK  appears at the lower right corner of the screen while the image is hidden.
You can set the blank time in the 
SYSTEM SETTING: BASIC > Blank Timer  menu to 
let the projector return the image automatically  after a period of time when there is no action 
taken on the blank screen. 
Once...

37
In the unlikely event that the capturing action fails, change your target picture. When the 
resolution of the input signal is higher than th e projector’s native display resolution (See 
Projector specifi cations on page 56  for details.), the capture  action may fail. When it 
happens, please set the resolution of the input  signal under native resolution and try again.
Operating in a high altitude environment
We recommend you use the High Altitude Mode when your environment is between 1500 
m–3000...

38
If the 3D signal is input from an HDMI 1.4a compatible de vice, 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 the 
projector to project 3D images correctly.
To select a  3D Sync format:
1. Press  3D on the remote control to access the  3D Settings menu or go to the 
SOURCE  > 3D Settings  menu.
2. Press  Enter. The 3D Settings  page is displayed.
3....

39
Adjusting the sound level
1. Open the OSD menu and go to the SYSTEM SETTING: ADVANCED > Audio 
Settings  > Audio Volume  menu.
2. Press  / to select a desired sound level.
If available, you can press  on the remote control to adjust the projector’s sound level.
Adjusting the Audio In 2 setting
1. Open the OSD menu and go to the  SYSTEM SETTING: ADVANCED > Audio 
Settings  > Audio In 2 menu. 
2. Press  /  to decide the audio input source for the  AUDIO IN 2/MIC  port. This 
will affect the connection...

40
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. Once the cooling proce ss finishes, a Power 
Off Ring Tone will be heard. Disconnect the 
power cord from the wall socket if the 
projector will not be  used in an extended 
period of time.
To turn off the ring tone, see  Turning off the Power On/Off Ring Tone on page 39  for details.
CAUTION
• To...

41
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/Panorama/2.35:1/
Anamorphic
Keystone
Corner Adj.
Position
Phase
H. Size...

42
Main menuSub-menu Options
3. SOURCE
Quick Auto Search Off/On
3D Settings 3D Sync Auto/Off/Frame Sequential/
Frame Packing/Top-Bottom/
Side-by-Side
3D Sync Invert Disable/Invert
Standby 
Settings Active VGA Out Off/On
Active Audio Out Off/On
Auto Power On Computer
Disable/Enable
CEC Disable/Enable
Direct Power On Off/On
Smart Energy Auto Power Off Disable/10 min/20 min/30 min
Sleep Timer
Disable/30 min/1 hr /2 hr/3 hr/
4 hr/8 hr/12 hr
Power Saving Enable/Disable
Smart Restart Disable/Enable
Quick Power...

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Main menuSub-menu Options
4. 
SYSTEM 
SETTING: 
BASIC
AdvancedPattern Off/Test Card
Message On/Off
Presentation Timer
Timer Period
Timer Display
Timer Position
Timer Counting 
Direction
Sound Reminder
Start Counting/Off
5. 
SYSTEM 
SETTING: 
ADVANCED
High Altitude Mode
On/Off
DCR On/Off
Audio Settings Audio Mode
Standard/Speech/
Entertainment
Mute On/Off
Audio Volume
Audio In 2 Audio/Microphone
Microphone Volume
Power On/Off Ring 
Tone On/Off
Closed Caption Closed Caption 
Enable
On/Off
Caption...