Leica GPS1200+ Technical Reference Manual page 257

Coding
Field Option
<Direction:>
Forward
Backward
<No. 1, 2, 3, 4, 5, 6, 7, 8
Elements:> or 9
Description
The way of using the code boxes. This influences in
which order the code boxes will be applied.
The code boxes are used in the same way as defined
in SURVEY Survey: Job name, SCode page.
The code boxes are used in the reverse way as
defined in SURVEY Survey: Job name, SCode
page.
Number of code boxes shown in SURVEY Survey:
Job name, SCode page.
GPS1200+ 257