ViewSonic PA503HD - Options Menu

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Opons Menu
Menu Descripon
Input Source
Use this opon to enable / disable input sources.
Source Lock
On
The projector will only search the current input selecon.
O
The projector will search for other signals if the current
input signal is lost.
High Altude
When “On” is selected, the fans will spin faster. This feature is
useful in high altude areas where the air is thin.
Informaon Hide
Choose “On” to hide the info message. Choose “O” to show
source message.
Keypad Lock
When the keypad lock funcon is “On”, the control panel
will be locked however, the projector can be operated by the
remote control. By selecng “O”, you will be able to use the
control panel once more.
NOTE: To turn o the keypad lock, press and hold
“Enter” key on top of the projector for 5 seconds.
Test Paern
Select the test paern from grid and white.
IR Funcon
Enable/disable remote control operaon.
Background Color
Display a black, red, blue, green, or white screen when no
input source is available.