Observation - Sokkia iM-50 Series Operator's Manual

6. Register collimation point.
Set the name for the collimation point in advance. Press
[ADD], enter the point name and press [OK] to register.
After registering the point to be measured, press [OK] to
move to measurement.
"19.2 Observation"
If "No" is set for (4) Pre-entered point registration
(PreenterPt) in the observation setting, this screen is not
displayed.
• Pressing [DEL] deletes the selected point.
• Pressing [EDIT] enables to change the name of the
selected point.

• Pressing [TOPO II] in the OBS mode also enables the same procedure.
 [TOPO II] allocation: "33.11 Allocating Key Functions"
• Number of characters, range and choices of the setting are as follows (*is the default setting):
• Number of distance sets: 1 * /2
• Number of distance readings: 1 * (Fixed)
• RL observation: Yes / No *
• Pre-entered point registration: Yes / No *
• Backsight distance measurement (BS Obs-Dist): Yes (the distance is to be measured in the backsight
direction) / No (only the angle is measured in the backsight direction) *
• Backsight distance check (BS DistCheck): Yes (Compares the backsight point coordinate and the
measured value for the backsight point) / No *
• If "No" is set for "RL observation", "number of distance sets" is fixed at "1".
• If "Yes" is set for "RL observation", a choice for the "number of distance sets" is 1* / 2.
• "BS DistCheck" is set only when "Yes" is set for "BS Obs-Dist".

19.2 Observation

Begin topography observation according to the setting specified in "19.1 Observation Setting".
PROCEDURE Topography Observation
1. Perform observation setting following steps 1 to 6 in the
"19.1 Observation Setting".
19. TOPOGRAPHY OBSERVATION
PreenterPt
01: T-1
02: T-3
03:
04:
ADD
PreenterPt
PT T-4
83
DEL EDIT OK