1.2 Before using the PowerTopoLite manual
• Memories in the instrument
The R-2500NS series incorporates not only the PowerTopoLite surveying programs as the
Special function but also File manager and Data transfer programs.
The internal memory of the instrument can store a maximum of 60000 points data
• Relations between the Memory and each Function
Function
Measure
Stake Out
Point to Line
Free Stationing
Traverse
VPM
Station point:
SP Foresight point:
Known point:
KP End point:
Conversion point: CP Crossing point:
Read from the stored data
SP, BSP
SP, BSP, SOP
SP, BSP, KP1, KP2
Each KP
SP, BSP
SP, BSP, Each KP
FP
EP
CRP Surveyed data:
Write to the stored data
SP, BSP, FP (SD)
SP, BSP, SOP, OP
SP, BSP, KP1, KP2, OP
Each KP, SP (CD)
SP, FP (SD)
SP, BSP, Each KP, CP (CD)
Backsight point:
BSP
Observation point:
OP
SD
Stakeout point:
SOP
Conversion data:
CD
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