Sandel ST3400 - Soft Keys

6.2.3 Soft Keys
The Soft Keys (see Table 6-1) are labeled to convey the context sensitive function
of each button as required.
Table 6-1: Common Maintenance Page Soft Keys
MAINTENANCE PAGE SOFT KEYS
DISPLAY
INTERFACE
Name Description
Previous Page PREV Returns to the prior maintenance page; if the first
maintenance page is being displayed, moves to the last
maintenance page.
The Maintenance Page Number/Title indicates the
current maintenance page.
Next Page NEXT Advances to the next maintenance page; if the last
maintenance page is being displayed, then moves to the
first maintenance page.
The Maintenance Page Number/Title indicates the
current maintenance page.
Select Page
SELECT
From the index page, jump directly to the indicated page.
Operation OPER From a maintenance page, if pressed once, will jump to
Maintenance Index page. If pressed and held in, will
transition into the Flight Operations displays.
Maintenance MAINT From a flight operations page, return to the Maintenance
Index page. The Cursor will point to the maintenance
page listing that was displayed prior to transitioning to the
Flight Operations Test displays.
Scroll Up UP Moves the Cursor to the previous selectable item.
Hold key down to automatically repeat.
If there are no selectable items, key is disabled.
Scroll Down DOWN Scrolls the Current Line Indicator to the next selectable
item.
Hold key down to automatically repeat.
If there are no selectable items, key is disabled.
Value/Model-Type
Toggle
VALUE Provides access to read secondary data from a piece of
equipment.. The [DOWN]/[UP] soft keys will scroll
through each Data Value that is available. If no
secondary data is present, the Soft key is not displayed.
Type Toggle TYPE Returns function of [DOWN]/[UP] soft keys back from
value selection monitoring into Type selection.
Model Toggle MODEL Returns function of [DOWN]/[UP] soft keys back from
value selection monitoring into Model selection.
Read/Edit Enable MODE Change the edit/read mode for all maintenance pages.
Only displayed from the maintenance index page. Press
to toggle the write-protection of the configuration data.
Decrement (-) If the maintenance item is a numeric value, this key will
decreases the value; if a multiple-choice entry then will
move to the previous choice.
Hold to repeat.
6-4 ST3400 INSTALLATION MANUAL 82002-IM-L