TM 5-6675-348-13&P
(1)
Press MODE button to access MAIN
MENU.
(2)
Point menu arrows to SET ELEVATION
mode using Up and Down (↑↓) buttons.
(3)
Press ENTER button to confirm
selection.
NOTE
Current BENCHMARK ELEVATION
appears in main elevation window in
right corner of display. Instruction
menu SET REFERENCE appears in
center of screen.
Most elevations are staked out by
surveyors prior to the start of the job.
Stakes have a known elevation or
BENCHMARK ELEVATION marked
on them.
(4)
Adjust elevation value shown beside "E"
to required BENCHMARK ELEVATION
using Up and Down (↑↓) buttons.
NOTE
If bench elevations are not known,
perform Step (5).
(5)
Adjust elevation value shown beside "E"
to elevation value of 0.00 ft using Up and
Down (↑↓) buttons.
(6)
Press ENTER button to confirm
selection.
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