Rosen Aviation 1702 Series : 17.5 inch WideScreen High definition - Manual (Page 12)

Rosen Aviation 17.5” HD Widescreen Display
Document Number: 102990 Revision: C
Date: 03/17/14
Template: 4.2.3-6-FM; Revision A; 16 May, 2005 Page 12 of 34
7.2. User Menu
The User Menu contains frequently used control settings. Press MENU on the remote to open
the Main Menu, and press the
▼ button to access the User menu options.
Press the ► and ▼buttons to select a User option and press ENTER to change an option’s
value.
Figure 7 User menu options
7.2.1. Backlight
Use this setting to adjust the intensity of the LCD backlight.
From the User page, press the
► and ▼buttons to select Backlight and then press
ENTER to open the control bar shown below.
Press the ◄ or the ► buttons to change the value on the control bar accordingly.
Press ENTER to set the backlight brightness and close the control bar.
Figure 8 Backlight option
7.2.2. Aspect Ratio
Use Aspect Ratio to adjust the picture expansion to match the encoding of the source
image most closely. Select UserAspect Ratio and then press ENTER. To switch the
display between aspect ratio modes (described below), press the
▲ ▼ buttons. Watch
for proportional changes in the background picture and choose the optimal mode for the
source. Press ENTER to set the mode and press EXIT to close the OSD.
To change the Aspect Ratio from the remote, press ASPECT.
Full Screen: Displays standard 4:3 source video in 16:9 aspect ratio by expanding the
image horizontally. Circles will appear as ovals in the central and outer portions of the
screen. If the source image is letterboxed, there will be black bars at the top and bottom
of the image. A 16:9 widescreen source will fill the screen with minimal distortion.
Pillar Box: A standard 4:3 source image will appear with vertical black bars on the left
and right side of the image. If the image source is letterboxed, then there will also be
horizontal bars at the top and bottom of the image as well.
Auto Adjust
is an RGB-
only option