Optoma DE-1123EGA - Manual (Page 6)

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Connecting to the external power:
1. T
2. Switch on the power (within stated voltage).
ear off the glue cloth fixed on the bottom rod,ensure the bottom rod is not stuck by the casing.
LAN
How to use Manual/Remote Control Switch Button: (Figure 18)
The screen has four kinds of optional control methods: IR Remote Control, Manual Control, Trigger Control,
External Control (Central Control or RS232/USB). When switching the Manual/Remote Control Switch
Button to position "1", you can use Manual Control or Trigger to control up/pause/down of the screen. When
switching to position "0", you can use IR Remote Control or External Control (Central Controller or Rs232/USB)
to control up/pause/down of the screen.
Manual/Remote Control
Switch Button
Trigger Jack
Central Controller
Manual Control
Connecting External IR
Projector
Computer Output
Jack
How to use manual switch control:
1. Switch Manual/Remote Control Button to position "1" (manual stalls).
2. " " ; it will come down slowly. When it is all the way down,
it will stop automatically (Figure 20) .
3. Turn the switch to " " to retract the screen; it will go up into the metal casing. When it is all the
way up, it will stop automatically (Figure 21).
4. To stop any time while the screen is in motion, turn the switch to 0.
Turn the switch to position to lower the screen
position
Figure 18
Figure 19 Figure 20 Figure 21
Manual Control
Operation Instruction Instructions
How to install the battery:
1.Turn the controller around, push to open the cover as guide arrow.
2.Put the battery in according the guide of cathode and anode.
3.Close the cover.
UP
DOWN
STOP
LED
remote controller
Controller button instruction
1.To raise screen press "UP .
2.To hold screen at desired position press STOP .
3.To lower screen press DOWN .
1.
2 will
3 will if
4
5
6
7
"
" "
" "
Caution:
The shortest distance between receiver and controller is 0.5 meter.
.Controller work within 30 degree away horizontally from t he cen ter of recei ver
point within 8 meters from the screen.
.The controller not work the signal was coveredby something.
.Keep the controller far away from high temperature and humid situation.
.Please change the battery when the signal is weak.
.Please take the battery out if the controller was not being used for long time.
.Please choose the same type battery as original supplied.
4. To raise the screen little at your desired position press MICRO-UP
5. To lower the screen little at your desired position press MICRO-DOWN
1GD IRan
MICRO-UP MICRO-DOWN