Ask Proxima Impression A6+ User Manual page 17

USER GUIDE
In the menu system, the trackball is used for navigation between the
different alternatives, and when a function is selected, the trackball is used
for adjustment of that function.
The following table describes each key in detail. Some functions are
memorized, while other functions are only momentary.
The MEM column indicates whether the function setting is memorized.
KEY
CONTR
BRIGHT
VOLUME
ON/OFF
RESET
MASK
PROG
MUTE
FREEZE
SOURCE
1&2
POINTER
SCALE
PAN
LIGHT
MENU
TRACKBALL
FUNCTION
Contrast is the ratio between light and dark
colors.
Brightness (whiteness) of the image can be
altered to suit local lighting conditions.
Volume of the audio output can be altered to
suit local conditions.
Turns the projector into standby mode. Switches
the projection lamp off, but leaves power on to
the rest of the projector.
Automatically adjusts the image correctly
Applies a mask to the image, which can be
moved up and down using the trackball.
This key may be programmed to any one of the
menu controls.
Switches the sound on/off.
Holds the image projected on the screen. This
feature can be used to hide actions on the
computer that the audience need not see, such
as changes between software packages, or for
returning the audience' s attention back to the
presenter!
Selects between SOURCE 1 and SOURCE 2 as
the active source.
Applies a trackball controlled pointer to the
screen.
Selects between direct 1:1 mapping or scaling
of images.
Allows panning within oversized images using
the trackball.
Press to illuminate the keypad.
Invokes the menu system.
The trackball is mainly used to control the
mouse pointer (if the mouse cable is attached
properly). When SCALE, MASK, PAN or MENU
XGA LCD PROJECTOR
17
MEM
Yes
Yes
Yes
-
-
-
Yes
No
No
No
No
No
-
-
-
-