USER GUIDE
XGA
LCD MULTIMEDIA PROJECTOR
24
7.2
TOP PANEL KEYBOARD
A reduced set of controls are available from the keyboard on the top of the
LCD projector. The controls are TUNE, BRIGHTNESS and RESET. See the
infrared remote control chapter for detailed descriptions of each control.
7.3
THE MENU SYSTEM
The menu system was developed to gain access to functions not often
used, as opposed to frequently used features that are directly available
through the remote control.
Press the MENU key on the remote control to invoke the menu system.
When the menu is active, the cursor keys are used to navigate between
options (and can therefore not be used for mouse control etc. at the same
time). The LEFT key is used to activate or deactivate an option.
The PROG key may be assigned to any of the relevant menu options.
Toggle functions (like OSD) are tagged when active and untagged when
not active.
Increase/decrease functions (like TUNE and FREQUENCY) are adjusted
using the trackball. OSD is used to indicate the actual setting.
The MENU key is toggling the menu on and off. The menu is also switched
off after one minute of no action. Most selections are memorized, unless
otherwise noted.
The main menu selections SETUP, PICTURE, SOUND, OPTIONS and
HELP are explained in detail below.
Features only available with some sources are shown in light
italic
characters in the menu illustrations, while generally available functions are
shown in bold characters.
7.3.1
THE SET-UP MENU SELECTIONS
TUNE
is used to stabilize the image. An untuned image can be seen as
sideways instability or “swimming”. The TUNE function has no effect in
VIDEO mode.
FREQUENCY
is provided in order to adjust to special graphic cards that
are not in the compatibility list. Generally, an incorrect frequency setting
can be observed as an image too wide or too narrow, combined with
vertical, unstable bands.
Summary of Contents for Impression 970
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