InFocus LP770 Projector User Manual


 
19
Volume + or -
To increase the volume, press
+
. The volume control bar
appears on the screen. The bar disappears 10 seconds after you
release the volume buttons.
To decrease the volume, press
-
.
NOTE: Volume adjustments are
not available while the menus are
displayed, and do not affect exter-
nal speakers.
Volume adjustments are saved for each source you have con-
nected.
Keypad LEDs
The keypad has 3 LED lights that indicate the current status of
the projector. See Troubleshooting on page 34 for details on LED
behavior.
The Power LED lights red when the power switch is turned on
and the projector is in standby mode. It lights green when the
lamp is on.
The Lamp LED lights green when the lamp is on. The LED
blinks green while the lamp is cooling down.
The Temperature LED lights red when the projector is over-
heating.
FIGURE 14
LEDs
power LED
lamp LED
temp LED