Artograph LED 500 Owners Manual - Manual (Page 15)

15 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. When powered on, the LED of the control panel
turns on.
Speaker
Focus ring Lens 2
Button Description
(Power)
Turns the projector on or off.
(Menu)
Selects or closes menus.
∧, ∨, ＜, ＞ Sets the function or moves the cursor.
ꔉ(OK) Checks present mode and saves function changes.
1 Due to the high temperature air coming out of the vents, do not get close to the
vents.
2 Do not touch the lens when using the projector. The lens may be damaged.
Control Panel Back
Speaker
Vent 1