3-5
3.2.5 Alpha-Numeric Entry Keys
The Alpha-Numeric keys are used to enter data as needed during the
operation of the unit. There are three indicators associated with
keypad entry. These indicators appear in the title bar to the left of
the time. The three are as follows:
AB
C - alpha entry mode
12
3 - numeric entry mode
- multiple choice mode
Alpha Entry Mode
Most numeric keys have alphabetic characters printed on them.
These characters can be accessed when the alpha entry indicator
appears in the title bar. In the alpha entry mode, a cursor appears
below the active position. Repeated pressing of an alphanumeric key
sequences through the values printed on the key. Once the desired
character is selected, the cursor is moved to the next position using
the
LEFT
or
RIGHT
arrow keys. Special characters are available
using the
UP
and
DOWN
arrow keys.
Alpha entry must be terminated by pressing the
ENTER
key.
Summary of Contents for 3HRV
Page 51: ...4 28 4 3 5 Reverse Sweep ...
