GPT-3000 SERIES - FLT Geosystems

6.1 Application Measurement (PROGRAMS)6 SPECIAL MODE (Menu Mode)6.1.1 Remote Elevation measurement (REM)To obtain elevation of the point at which setting the target prism is not possible, place the prism at anypoint on the vertical line from the target then carry out REM procedure as follows.Target KPrismPrism heightInstrument1) With prism height (h) input (Example :h=1.5m)Operating procedure Operation Display1 After pressing the [MENU] key, press the [F4](P↓)key to get the menu on page 2.[MENU][F4]MENU 2/3F1:PROGRAMSF2:GRID FACTORF3:ILLUMINATION P↓2 Press the [F1] key. [F1]3 Press the [F1](REM) key. [F1]PROGRAMS 1/2F1:REMF2:MLMF3:Z COORD. P↓REMF1:INPUT R.HTF2:NO R.HT4 Press the [F1] key.5 Enter prism height. *1)6 Collimate prism.[F1][F1]Enter R.HT[F4]Collimate PREM-1R.HT : 0.000 mINPUT ––– ––– ENTER1234 5678 90. –[ENT]REM-1HD:mMEAS ––– NP/P –––7 Press the [F1](MEAS) key.Measuring starts.[F1]REM-1HD*[n]>Measuring...