Sokkia im-101 Operator's Manual page 54

2. Press [BS NEZ] after entering the instrument station data to
enter a backsight point coordinate.
• When you wish to read in the registered coordinate data,
press [LOAD].
""13.1 Entering Instrument Station Data and Azimuth
Angle" PROCEDURE Reading in Registered
Coordinate Data"
3. Input the backsight station coordinates and press [OK].
4. The backsight angle is displayed in "Azmth". Press [YES],
set an azimuth angle and return to <Coord>.
• Pressing [NO] returns to the step 2 screen.
• Pressing [MEAS] after collimating the backsight point
initiates measurement. When measuring is completed, the
backsight distance check screen is displayed. The
difference between the calculated value and the measured
height distance value is displayed.
After confirming, press [OK].
• Press [HT] to set instrument and target height.
• Press [REC] to store check data in the current JOB
• Press [REC] to record the following data.
Instrument station data, backsight station data, known point
data, and angle measurement data (distance measurement
data when [MEAS] is pressed)
• When storing the azimuth angle in the current JOB, press
[REC].
"28.2 Recording Backsight Point",
13. COORDINATE MEASUREMENT
Backsight
NBS:
EBS:
ZBS:
LOAD
Backsight
Take BS
ZA
HA-R
Azmth
REC
BS Hdist check
calc HD
obs HD
dHD
REC
48
100.000
100.000
<Null>
OK
89 59 55
117 32 20
45 00 00
MEAS NO YES
15.000m
13.000m
2.000m
HT OK