Safety Instructions

Advanced
22
Projector Position
Front projection on desk/back projection on desk/hoisting back projection/hoisting front projection
•Front projection on desk: For this position, the Product is placed right in front of screen.
This is the most common installation method of the Product. The installation position can be
arranged quickly and it has high mobility.
•Back projection on desk: For this position, the Product is placed at the back of screen. Please be
noticed, a specific back projection screen is required at this installation position.
•Hoisting back projection: For this position, the Product is reversely mounted on the ceiling at the
back of screen. Please be noticed, a specific rear projection screen and ceiling suspended
mounting kit of projector are required.
•Hoisting front projection: For this position, the Product is reversely mounted on the ceiling at the
front of screen. Please purchase the ceiling suspended installation kit of the Product and install the
Product on the ceiling.
Menu position
Menu display time: 5s/10s/15s/20s/25s/30s
Menu position: Middle/lower left corner/lower right corner/upper left corner/upper right corner
•The menu display time and position can be customized
Safety setting
Change password: Change the password
Power lock: Set the power lock code
Clear password: Cancel the current password
The 4 arrows in the right diagram represent 4 figures
(1, 2, 3, 4) respectively. Press the arrow key to input
6-digit password as required
Once the password is set, the user must input correct
password to start the Product; otherwise, the Product
cannot be started.
High altitude mode
Enable/disable
•The Product will have high noise when being used under high altitude mode, for it is required to
speed up the fans to improve the overall cooling and performance of system.
It is suggested to use the high altitude mode at the altitude between 1,500 and 3,000m and
temperature between 5℃ and 25℃.
Do not enable the high altitude mode when altitude is between 0 and 1,500m and
temperature is between 5℃ and 35℃; otherwise, the Product will be overheated.
Fast and auto searching
Enable/disable
•Make sure the fast and quick searching function is enabled in the system menu, in order to have
automatic search of different signals.
Lock image button
Enable/disable
•Once the Product’s control key is locked, the Product’s settings can be protected against
accidental modification (by children, for example); when panel key lock is enabled, no button of
the Product can be used, except for the power button.
Reset
Select whether reset
•Recover all settings to factory settings.
The following settings will be reserved: Keystone correction/language/projector position/high
altitude mode/safety setting/remote controller code