Acer P7280 Refresh Service Manual page 20

Item Icon Function
Infrared
1
transmitter
2 Laser pointer
(#)
3 POWER
4 RESYNC
5 FREEZE
6 ASPECT RATIO
7 ZOOM
MOUSE Left/
8
Right Click
9 VOLUME
10 Laser button
(#)
11 SOURCE
12 HIDE
13 MUTE
14 MENU
Four directional
select keys
15
KEYSTONE
16 LOCATION
17 PAGE
Empowering
18
key
19 COLOR
20 CONTRAST
21 VIDEO
22 S-VIDEO
23 PIP
Sends signals to the projector.
Aim the remote at the viewing screen
Refer to the "Turning the Projector On/Off" sec
Automatically synchronizes the projector to the input source.
To pause the screen image.
To choose the desired aspect ratio (Auto/4:3/16:9).
Zooms the projector display in or out.
Left-/right-click buttons are on the left and right, respectively;
the center button works as a multidirectional pointer stick. To
enable this function, an USB cable must be connected to
projector from your PC.
Increases/decreases the volume.
Aim the remote at the viewing screen, press and hold this
button to activate the laser pointer.
This function is not supported in Japanese market.
Press "SOURCE" to choose from RGB, Component-p,
Component-i, S-Video, Composite, DVI-D, Video and HDTV
sources.
Momentarily turns off the video. Press "HIDE" to hide the
image, press again to display the image.
To turn on/off 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.
Use up, down, left, right buttons to select items or make
adjustments to your selection.
Adjusts the image to compensate for distortion caused by
tilting the projector.
Choose the menu location on the display screen.
For computer mode only. Use this button to select the next or
previous page. This function is only available when connected
to a computer via a USB cable.
Unique Acer functions: eOpening, eView, eTimer
Management.
Press "COLOR" to adjust the color temperature of image.
Use the "CONTRAST" option to control the difference
between the lightest and darkest parts of the picture.
To change source to COMPOSITE VIDEO.
To change source to S-Video.
Press "PIP" to see two screens at the same time. The main
screen projection signal uses VGA input by default while the
smaller PIP display uses a secondary video source.
P7280/P7270I/P7280 Refresh/P7270I Refresh
Description
Confidential
1-13