ViewSonic LS810 LS810 User Guide English - Page 43

Creating your own startup screen, Operations at high altitudes

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Creating your own startup screen In addition to Black, Blue, or ViewSonic screens, you may also select a computer or video projection image as your startup screen. To create your own startup screen: 1. Select the desired startup screen image from your computer or video source. 2. Open the OSD menu and enter Basic > Screen Capture menu. 3. Press [Enter]. 4. A confirmation message will be displayed next. Press [Enter] again. 5. While the projector processes the image, the screen will display the message [Screen Capture in Progress...]. Please wait. 6. When successful, the screen will display the message [Screen Capture Success]. The captured image will be saved as a Screen Capture and set as your current startup screen. In the unlikely event that the capturing action fails, change your target picture. When it happens, please set the resolution of the input signal under native resolution and try again. Operations at high altitudes We recommend using the High Altitude Mode when the environment is at 1500 to 3000 meters above sea level and the temperature is between 5°C to 25°C. Caution Do not activate High Altitude Mode if the environment is at 0 to 1500 meters above sea level and the temperature is between 5°C to 35°C. Activating High Altitude Mode under such circumstances will lead to excessive cooling of the projector. Activating High Altitude Mode: 1. Open the OSD menu and enter System Settings > High Altitude Mode menu. 2. Press  and select ON. / will display a confirmation message. 3. Select Yes, and then press [Enter]. There is a chance that louder operational noises will be generated when using the projector in High Altitude Mode. The reason for this is the increased fan speed necessary to improve overall system cooling and performance. Using this projector under extreme environments that exceed the aforementioned limits may lead to auto-shutdown designed to prevent overheating of the projector. Under such circumstances, you should switch to High Altitude Mode to solve these issues. However, this does not mean that this projector is able to operate under any and all harsh or extreme conditions. 36

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36
Creating your own startup screen
In addition to
Black
,
Blue
, or
ViewSonic
screens, you may also select a computer or
video projection image as your startup screen.
To create your own startup screen:
1.
Select the desired startup screen image from your computer or video source.
2.
Open the OSD menu and enter
Basic
>
Screen Capture
menu.
3.
Press [Enter].
4.
A confirmation message will be displayed next. Press [Enter] again.
5.
While the projector processes the image, the screen will display the message
[Screen Capture in Progress...]. Please wait.
6.
When successful, the screen will display the message [Screen Capture Success].
The captured image will be saved as a
Screen Capture
and set as your current
startup screen.
In the unlikely event that the capturing action fails, change your target picture. When
it happens, please set the resolution of the input signal under native resolution and
try again.
Operations at high altitudes
We recommend using the
High Altitude Mode
when the environment is at 1500 to
3000 meters above sea level and the temperature is between 5°C to 25°C.
Caution
Do not activate High Altitude Mode if the environment is at 0 to 1500 meters above sea level and
the temperature is between 5°C to 35°C.
Activating High Altitude Mode under such circumstances will lead to excessive cooling of the
projector.
Activating
High Altitude Mode
:
1.
Open the OSD menu and enter
System Settings >
High Altitude Mode
menu.
2.
Press
and select
ON
.
/
will display a
confirmation message.
3.
Select
Yes
, and then press [Enter].
There is a chance that louder operational noises
will be generated when using the projector in
High
Altitude Mode
. The reason for this is the increased
fan speed necessary to improve overall system
cooling and performance.
Using this projector under extreme environments that exceed the aforementioned
limits may lead to auto-shutdown designed to prevent overheating of the projector.
Under such circumstances, you should switch to
High Altitude Mode
to solve these
issues. However, this does not mean that this projector is able to operate under any
and all harsh or extreme conditions.