BenQ Projector SU917 User Manual

Operation 41 7. The settings will be saved when selecting.
Using Wall Color
In the situation where you are projecting onto a colored surface such as a painted wall 
which may not be white, the Wall Color feature can help correct the projected 
picture’s color to prevent possible color difference between the source and projected 
pictures.
To use this function, go to the DISPLAY > Wall Color menu and press  /  to 
select a color which is the closest to the color of the projection surface. There are...

Operation
42On is the default and recommended selection for this projector. When Off is 
selected, the Color Temperature function is not available.
Selecting a Color Temperature
The options available for color temperature* settings vary according to the signal type 
selected.
1.Cool: Makes images appear bluish white.
2.Normal: Maintains normal colorings for white.
3.Wa r m : Makes images appear reddish white.
*About color temperatures:
There are many different shades that are considered to be white for...

Operation 43 any image from the disc on the screen and enter the 3D Color Management menu 
to make adjusents.
To adjust the settings:
1. Go to the PICTURE menu and select 3D Color Management.
2. Press Mode/Enter and the 3D Color Management page displays.
3. Select Primary Color and press  /  to select a color from among Red, 
Yellow, Green, Cyan, Blue, or Magenta.
4. Press   to select Hue and press  /  
to select its range. Increase in the range 
will include colors consisted of more 
proportions of its...

Operation
44
Setting the presentation timer
The presentation timer can indicate the presentation time on the screen to help you 
achieve better time management when giving presentations. Follow these steps to 
utilize this function:
1. Go to the SYSTEM SETUP: Basic > Presentation Timer menu and press 
Mode/Enter to display the Presentation Timer page.
2. Select Timer Period and decide the timer period by pressing  / . The 
length of time can be set from 1 to 5 minutes in 1-minute increments and 5 to 
240...

Operation 45
Hiding the image
In order to draw the audiences full attention to 
the presenter, you can use ECO BLANK to hide 
the screen image. Press any key on the projector 
or remote control to restore the image. Eco Blank 
wording appears at the screen while the image is 
hidden. When this function is activated with an 
audio input connected, the audio can still be 
heard.
You can set the blank time in the SYSTEM 
SETUP: Basic > Operation Settings > Blank Timer menu to let the projector 
return the...

Operation
46over-heating. In cases like this, you should switch to High Altitude mode to solve 
these symptoms. However, this is not to state that this projector can operate under 
any and all harsh or extreme conditions.
Adjusting the sound
The sound adjusents made as below will have an effect on the projector speaker(s). Be 
sure you have made a correct connection to the projector audio input. See 
Connection on page 21 for how the audio input is connected.
Muting the sound
To adjust the sound level,...

Operation 47
Personalizing the projector menu display
The On-Screen Display (OSD) menus can be set according to your preferences. The 
following settings do not affect the projection settings, operation, or performance. 
•Language in the SYSTEM SETUP: Basic menu sets your familiar language for 
the OSD menus. Press Mode/Enter to display language page. Use  / / /  
and Mode/Enter to select your language.
•Menu Display Time in the SYSTEM SETUP: Basic > Menu Settings menu 
sets the length of time the OSD...

Operation
48
U s e  Te a c h i n g  Te m p l a t e
Making writing on the board easier for teachers, you can use build-in template by 
OSD.
Open the OSD menu and go to the DISPLAY > Teaching Template . Choose 
Blackboard/Whiteboard > Off/Letter Formation/Worksheet/Coordinate 
Chart. The Teaching Template displays.
Teaching 
TemplateWhiteboardBlackboard
Letter 
Formation
Wo r k s h e e t
Coordinate 
Chart 

Operation 49
Presenting From a USB Reader
This fature displays a slide show of images stored on a USB flash drive connected to 
the projector. It can eliminate the need for a computer source.
Image File Types
USB Reader displays images files in JPEG, GIF, TIFF, PNG and BMP formats.
• A square box will display on the filename for unidentified characters.
• Thai filename is not supported.
• Files in GIF, TIFF, PNG and BMP formats can be displayed for the file 
size smaller than WXGA (1280 x 800) only.
• If...

Operation
50
Shutting down the projector
1. Press Power on the projector. A 
confirmation message displays prompting 
you. 
If you dont respond in a few seconds, the 
message will disappear. If you use the 
remote control, press OFF to shut down 
the projector.
2. Press Power on the projector a second 
time. The POWER indicator light flashes 
orange, the projection lamp shuts down, 
and the fans will continue to run to cool 
down the projector. 
• To protect the lamp, the projector will 
not respond to...