83
Left deviation
Right deviation
520 Mileage
510
530
Mileage increment
Altitude difference(-)
Midcourt line
Midcourt line
Left deviation
Right deviation
The steps for staking out road way is as followed:
1. Select [.LS] files for stake-out
2. Setup station
3. Setup BBS
4. Inputting Roadway parameters, including mileage of
begin (start mileage), pile spacing, left and right deviation
(Left/Right dist) and left and right altitude difference (Left/Right
dV)
5. Then select center, left and right mileage to stake out.
6. You may choose „Dist‟—polar coordinates or „coord.‟to
stake out.
10.2.1 Selecting Roadway File
There are two routes to select roadway file ([.LS] file)
1) Menu→4.Program→7.Roadway→1.Open shape file
2) Menu→4.Program→7.Roadway→6.Stake out
(road)→1.Select file.
Both ways above lead to page of „select file‟. Shift indicator
„>‟ down to the opt „File (.LH)‟ and press soft key „Enter‟. The
system will list out the available [.LS] files. After selecting file,
press „ENT‟ to load the buffer storage cache with the selected
[.LS] file. If you have already open the shape file successfully and
the page of „Select file‟remains, then press „ESC‟ to end the
dialogue. If not, then repeat the steps above until the a file is
selected and opened.
10.2.2 Setting stations and BBS (back-sight points)
See reference in setup BBS and setup station.
10.2.3 Staking out Roadway
Before staking out Roadway, please first enter the
parameters required for staking out. e.g starting mileage, space