ashtech ZY-12 Information Supplement page 83

Each entry is displayed in reverse video. If you make an entry error, you can
delete it by scanning the backspace (BKSP) bar code or pressing the down arrow.
To clear an entire entry sequence, scan the CLEAR ALL bar code or press the [c]
key.
The keyboard can also be used to enter characters into a field. Once data has
been entered using the bar code reader, keyboard entry can begin immediately. If
the bar code reader has not been used, the [e] key must be pressed first.
Table 3.27 defines the format used for storing each data entry sequence.
To store the entered data and a time tag in an internal file, read the ENTER bar
code or press the [e] key. This records the data sequence, emits two short beeps,
and exits to Screen 12.
To clear the entered data, do one of the following:
• Read the CLEAR ALL bar code or press the [c] key. This clears the entire
data sequence and exits to Screen 12.
• Read the backspace (BKSP) bar code, or press [?] when only one data
entry remains, to exit to Screen 12.
Once the entered data has been stored or cleared, pressing a numbered key
accesses the corresponding screen.
BARCODER is an application which creates bar codes that can be printed and
carried to the field so that field personnel can readily enter data into the receiver.
Using the bar code reader to enter Screen 9 data is described in the BARCODER
program reference document.
Screen Descriptions
Table 3.27. Data Entry Format
Field
ID = 6
Length of entered data
Time tag
Entered data
Checksum
Bytes
2
2
8
80 (max.)
2
77