Nikon NPL-322, Instruction Manual

Page: 80 / 197

4 Applications
66 Total Station NPL-322 Instruction Manual
Checking and resetting the backsight direction
1. To enter the backsight (BS) check function,
press
[5]
or select
BS Check
in the Stn Setup
menu.
2. 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
Reset
softkey or press
[ENT]
.
–
To cancel the process and return to the BMS, press the
Abrt
softkey or
press
[ESC]
.
Base XYZ function:
1. To enter the Base XYZ function, press
[6]
or
select
Base XYZ
in the Stn Setup menu.
The current instrument XYZ values are shown
as the default.
2. Enter the new instrument XYZ values and press
[ENT]
.
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.
HA Current HA reading
BS The HA to the BS in the last station setup. Enter
station coordinates for observations without recording
data.
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.