Optoma EX779 Service Manual page 8

Projection system
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Delta Elec. Inc.
I
TEM
Tilt-Adjuster Button
1.
2.
Tilt-Adjuster Feet
3.
Lens cap
4.
LED Indicators
Power Button
5.
Function Keys
6.
Zoom ring
7.
8.
Focus ring
9.
Front IR receiver
10.
Lens
Connection ports
11.
Kensington Lock
12.
13.
Tilt-Adjustment Foot
14.
Built-in Speaker
15.
Back IR Receive
Power Socket
16.
Important:
Ventilation openings on the projector allow for good air circulation, which keeps the projector lamp
cool. Do not obstruct any of the ventilation openings.B. Top view---On-screen Display (OSD) buttons
and LEDS
Company Confidential
8
L
ABEL
Push to release height adjuster
Adjusts level of projector
Protect lens when not in use
Display the LED blink status
Turning on the projector.
See Top view—On-screen Display (OSD) buttons.
Enlarges the projected image
Focuses the projected image
Receive IR signal from remote control
Projection Lens
Connect the signals from a device
Secure to permanent object with a Kensington lock system
Adjusts level of projector
Outputs audio sounds
Receive IR signal from remote control
Connect the power cable
Optoma__________________
EX779
D
ESCRIPTION
Delta________________
2010/04/14

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