Crestron
CNRACKX
CNX Card Cage System
Operations Guide - DOC. 8133
CNX Card Cage System: CNRACKX
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5
CNRACKX LCD Display
The front panel of the CNRACKX incorporates a reverse mode (yellow on black)
LCD display, shown below. The screen contains two lines with 40 characters per
line; it is used to extend features and gain access to the system including the SIMPL
program. Menu buttons partially surround the display. To the right of the display
there are four menu “selection” buttons. These buttons permit the user to navigate
through the menus and control the backlight brightness of the display. Beneath the
display there are six menu “function” buttons. These buttons offer extended features
of the CNRACKX. Refer to “Programming the LCD Display” on page 10 for details.
Default LCD Display
Menu Selection Buttons
MENU
This button returns the screen display to the menu default state.
This button advances the screen display by one page.
This button returns the current screen display to its previous state.
BKLT
This button alters the screen backlight brightness.
Menu Function Buttons
PANEL
This button displays a programmable interface offering command text, indirect text,
and hierarchical screen structure. An example of this display is provided in the
Programming the LCD Display section. The menu is subject to programming; a
sample application is portrayed.
INFO
This button displays a default Info Menu, shown below. System information,
including the loaded SIMPL program version, types of CNX expansion cards
installed in the card slots, the Cresnet devices detected, the Ops/ROM version, and
the communication settings, is displayed. While the COM menu is displayed,
depressing the or menu selection buttons changes the system baud rate.
Default Info Menu
