Psion Teklogix Vehicle-Mount Computer 8255, Руководство пользователя

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Teklogix 7035, 8255 & 8260 Terminals User Manual
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Chapter 7:Setting Parameters
Working With Menus
7.3 Working With Menus
All terminal parameters are listed in menus. The <UP> and <DOWN> arrow keys
are used to move the cursor up and down the current menu. The currently selected
parameter name is displayed in reverse video. To help you work with the parameters
and menus, a set of pre-programmed function keys – <F1> through <F4> – can be
used to move back and forth between menus and save changes made to any
parameters.
There are four types of parameters: numeric, Y/N, alpha and string entry.
In addition, some menus have sub-menus attached to them. This section of the
manual describes how to work with all types of parameters and sub-menus.
7.3.1 Softkey Function Keys
To speed the process of moving through menus and changing parameters, function
keys <F1> to <F4> have been programmed to perform specific actions. Table 7.1
describes these function keys in the Parameter Manager.
Table 7.1 Softkeys In The Parameter Manager
Function Key Softkey Function
<F1> NEXT – Displays the next sub-menu
<F2> PREV – Displays the previous menu.
<F3>
DEFLT – Restores ALL parameters to default settings
– even after pressing <F4> to save the changes.
<F4> SAVE – Saves the current set of parameter values.