Setting-Out Measurement - Topcon DL-501 Instruction Manual

12. HEIGHT DIFFERENCE MEASUREMENT

• Start cond. input in steps 4 to 5 is optional when restarting measurement of a partially-completed
route.
• The pre-measurement of step 8 will be performed in rapid single mode regardless of the "Meas
mode" setting in "Obs.condition".
• Auto focus functionality is not available for the DL-501 Standard. Therefore [FOCUS] is not
displayed in the screen of steps 8, 9 and 11.
Conditions such as character input restrictions, input range, and selectable options for the above data
items are as follows.
• Temperature: -30 to 60°C (-22 to 140°F)
• Weather: Fine/Cloudy/Light rain/Rain/Light snow/Snow/Fog
• Wind strength: Calm/Gentle/Light/Strong/Very strong
• Wind direction: ---/N/NE/E/SE/S/SW/W/NW
• Observer name: up to 16 characters
• Memo: 1 or 2 rows of up to 16 characters
12.3

Setting-Out Measurement

This function allows a point to be found at a specified elevation, relative height or distance.
Elevation
A
Known pt
elevation
PROCEDURE
1. Perform height difference measurement.

"12. HEIGHT DIFFERENCE
MEASUREMENT" steps 1 to 15
2. When height difference measurement in the
first section is complete, press [S-O] in the
second page.
54
Relative height
B
A
Elevation
(input value)
0m
B
Relative
height
(input
value)
d 6 9 . 0 2 3 m
D 6 9 . 0 2 3 m
h 0 . 3 3 3 3 2 m
H 0 . 3 3 3 3 2 m
Z 4 1 . 3 3 3 3 2 m
S - O
Distance
B
A
Distance
(input value)
P 2