2. Wait for the STAT LED to indicate satellites are being tracked. The STAT LED blinks green for GPS satellites and amber
for GLONASS satellites. A short red blink indicates the receiver has not solved a position. Five or more satellites
provide optimal positioning.
3. Press the POWER button three times to begin recording. You can also select File ExplorerLogsStart in TRU to
begin recording data.
4. Make sure the REC light is blinking green. This indicates that a file has opened and data collection has started. The
REC LED blinks each time data is saved to the internal memory.
5. When you have finished recording, press the POWER button three times, and make sure the REC LED is dark. You
can also select File ExplorerLogsStop in TRU to end data recording.
6. To turn off the receiver, press and hold the POWER button for 3 to 10 seconds until all LEDs turn dark and the BAT
LED is solid red.
You can also log data using MAGNET Field software.
Managing Files
Raw data is recorded as time‐tagged measurements in a single raw data file. Each file is recorded to the receiver's internal
memory, and automatically given a name and a *.tps file extension. A file of collected data can then be transferred to a
computer with file managing software, such as the Topcon Receiver Utility (TRU), which is supplied on the GPS+ CD. These
programs allow you to use an automatic naming feature, enter file names, and delete files as necessary. For more information,
see the TRU Reference Manual supplied on the HiPer SR CD.
Managing Files
P/N: 1000737‐01
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