Epson 821 사용자 설명서
7
Part Names and Functions
Front/Top
••••
Control panel
••••
Zoom ring
Adjusts the image size.
••••
Remote control light-receiving
area
area
Receives signals from the remote control.
••••
Power indicator
Flashes or lights in different colours to
indicate the operating status of the projector.
indicate the operating status of the projector.
••••
Front adjustable foot
Extend and retract to adjust the projection
angle when the projector is placed on a
surface such as a shelf.
angle when the projector is placed on a
surface such as a shelf.
••••
Lens cover
Attach when not using the projector to
prevent the lens from becoming dirty or
damaged.
prevent the lens from becoming dirty or
damaged.
••••
Focus ring
Adjusts the image focus.
••••
Handle
Hold this handle when lifting and
transporting the projector.
transporting the projector.
••••
Foot adjust lever
Pull out the foot lever to extend and retract the
front foot.
front foot.
••••
Lamp indicator
Flashes or lights in different colours to
indicate problems with the projection lamp.
indicate problems with the projection lamp.
••••
Air exhaust vent
••••
Temperature indicator
Flashes or lights in different colours to
indicate problems with the internal
temperature of the projector.
indicate problems with the internal
temperature of the projector.
••••
Lamp cover
Open this cover when replacing the lamp
inside the projector.
inside the projector.