Acer PB8220 manual External Control Panel

BenQ PB8220 User’s Guide

External Control Panel

4

3

2

1

LAMP

TEMP

5

6

7

8

9

1Power

Presses and holds the Power key to turn the projector on or off.

7Source

Selects signal sources from among PC, Video, S-Video and YPBPR.

2Auto

Automatically determines the best picture settings for current received signals.

3	Left/ Keystone -	4	Exit
5	Right/ Keystone +	6	Menu

Menu will display the menu system on screen. Press Menu again to access the sub-menus. Left and Right help you navigate among choices and settings in the menus and sub-menus. However, when the on-screen menu is not activated, the Left and Right buttons will function as Keystone +/- hot keys.

Press the Exit button to go back to the main menu. Press Exit again to leave the menu system.

8Lamp Indicator

The Lamp Indicator will light up when the lamp needs service, cooling or replacement. See “Lamp Information” on page 21 for more detailed information.

9Temp indicator

The Temp indicator will flash when the system temperature is too high, which may occur if the projector is operated improperly. See "Temp Information" on page 23 for more detailed information.

6 Introduction