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19.1.6 Import the Vertical curve (vertical alignment)
The princelpe is same to the last chapter.
Operating Procedure
Operation
Display
1) Select “4. VT AL Import” from “Define Roads”
menu.
Select “4.
VT AL
Import”
Define Raods(1/2)
1. Edit HZ AL
2. Edit VT AL
3. HZ AL Import
4. VT AL Import
5. Receive HZ AL
6. Receive VT AL
2) Input the VT AL file name thant you want to
export from SD card.
ENT
JOB Import
JOB1.TXT
ATTR SRCH P1
3) If any horizontal alignment data already exists in
memory. You would be informed whether overwrite
it or not.
YES : start importing
NO : Exit
If there is no HZ AL data in memory, this step will
be skipped.
YES
File Import
Overwrite file
？
NO YES
4) After transmission, it returns to “Define Road
“menu.
File Import
From B：﹨1.TXT
To A：﹨JOB1.HAL
* 8
ESC
Finished！
19.1.7 Receiving Horizontal Alignment Data
The horizontal alignment can be transferred from computer to instrument by using alignment
elements. The default definition should be included. The default definition consists of the start
chainage and the point‟s coordinate. Alignment element consists of point, straight line, arc and
transitional curve.
The format for each record:
KEYWORD nnn, nnn [,nnn]
START Chainage
，
E
，
N
