Control Panel - Acer K138STi Series User Manual

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Note 1: The design mechanism of "Battery On/Off button" is to
protect projector from powering on by touching power button
accidentally. To power on projector, press "Battery On/Off"
button first and then press power button within 60 sec.
Note 2: It is not allowed to plug in Acer WirelessProjection-Kit or
other USB WiFi dongle.
Note 3: Acer WirelessProjection-Kit is only allowed to be installed
while projector is off; forbidden to plug out or installed while
projector is active.

Control Panel

# Icon Function
1 TEMP LED Indicator
2 LAMP LED Indicator
3 BATT LED Indicator
4 POWER
5 Volume
6 MENU
1
2
3
4
5
6
7
13
Overheat temperature warning
Lamp problem warning
Show battery status by colors
(Details see LED indicator page)
See the contents in "Turning the Projector
On/Off" section.
Increases/decreases the volume.
• Press "MENU" to launch the Onscreen
display (OSD) menu, back to the
previous step for the OSD menu
operation or exit the OSD menu.
• Confirm your selection of items.
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8
9
10
5
11
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Description