Checking And Resetting The Backsight Direction - Nikon NPL-632 Instruction Manual

4 Applications

Checking and resetting the backsight direction

You must complete a station setup before you use the BS check function.
This function always refers to the backsight point from the last ST record stored in the current open job.
1.
HA
BS
2.
Base XYZ function
Base XYZ does not store a ST record, so the BS Check cannot check the backsight when you enter a station
using Base XYZ.
To store raw data, use one of the other functions in the Stn Setup menu. This function does not store an ST
record in the job.
You can use this function without an open job. If there is an open job when you use this function, a CO record is
stored to indicate that the instrument's base coordinates have changed.
1.
2.
66 Field Station NPL-632 Instruction Manual
To enter the backsight (BS) check function,
press or select
BS Check
[5]
menu.
Current HA reading
The HA to the BS in the last station setup.
Enter station coordinates for observations
without recording data
Do one of the following:
To reset the horizontal angle to the HA set in the last station setup sight the
–
BS and press the
To cancel the process and return to the BMS, press the
–
press .
[ESC]
To enter the Base XYZ function, press
select in the Stn Setup menu.
Base XYZ
The current instrument XYZ values are shown
as the default.
Enter the new instrument XYZ values and press
.
[ENT]
in the Stn Setup
softkey or press
Reset
or
[6]
.
[ENT]
softkey or
Abrt