Parts and components, Front, Control panel lens – LG PA77U User Manual
Page 17: Speaker, Speaker vent, Focus ring, Button description, Power) turns the projector on or off
17
PREPARATION
Parts and Components
The projector is manufactured using high-precision technology. You may, however, see
tiny black dots and/or bright colored dots (red, blue, or green) that continuously appear
on the projector screen. This is a normal result of the manufacturing process and does
not indicate a malfunction.
Front
Control Panel
Lens
2
Speaker
Speaker
Vent
1
Focus Ring
S
VO
L
-
VO
L +
CH
CH
Button
Description
S
V
O
L
-
V
O
L +
CH
CH
(POWER)
Turns the projector on or off.
S
V
O
L
-
V
O
L +
CH
CH
(SMART)
Display or closes the Home menu.
CH (Channel) ,
Changes the channel or sets the features.
VOL (Volume) -, +
Adjusts the volume level.
, , ,
Moves between menus and changes the settings.
S
V
O
L
-
V
O
L +
CH
CH
(OK)
Shows the current mode and saves changes to the settings.
1
Due to the high temperature of vent area, do not get close to the vent area.
2
Do not touch the lens while using the projector. The lens may be damaged.