Instruction Manual

CRESTRON
Brightness
Screen brightness may need to be altered because of ambient light conditions or
personal preference. Three brightness buttons, BRIGHTNESS LOW,
BRIGHTNESS MED, and BRIGHTNESS HI, located in the bottom row of the
Setup Menu may be selected to assign brightness setting. Current brightness setting
is shown in light gray rather than black text.
Contrast
Screen contrast may need to be altered because of ambient light conditions, panel
temperature, or personal preference. Two contrast buttons, CONTRAST << and
CONTRAST >>, located in the two left-most columns of the middle row of the
Setup Menu may be held down for continuous and smooth adjustment of the screen.
Save Setup
It is advisable to regularly save setup parameters if the user is satisfied with the
settings. If parameters are saved, the settings are restored in the event of a power
failure. The SAVE SETUP button located just above the RETURN button in the
corner of the Setup Menu may be selected at any time to save setup parameters. The
button text changes color from black to light gray while in save mode.
Return
Select the RETURN button, located at the lower right corner of the Setup Menu,
after setup parameters have been set.
Backlight Timeout Menu
NOTE: Display backlight requires warm-up time. A display reaches 80% of its final
level in five minutes and full brightness in 20 minutes.
The touchpanel display hardware life can be lengthened by turning off the backlight
when the touchpanel is inactive. The BACKLIGHT TIMEOUT button is located in
the middle row of the third column of the Setup Menu. Selection of this button
changes the touchpanel display to reveal the Backlight Timeout Menu, shown below.
This setting turns the backlight off when the touchpanel is inactive for a specified
time frame (shown in minutes). When the touchpanel is activated, the last screen to
be displayed reappears. A two minute BACKLIGHT TIMEOUT is shown in the
illustration. Minutes can vary from 0 to 120, where 0 disables the timeout. Down
arrow and up arrow buttons decrease and increase the timeout, respectively.
Backlight Menu
12 • Series 3200 Touchpanels Operations Guide - DOC. 5725