Specifications

3. Tap the OK button. This opens a new screen on which you

can see the following parameters:

• The name of the opened log file is shown in the title

bar between brackets.

• Baseline: Baseline length in km (distance between

base and rover).

• Solution: Solution status. Check that it is “Fixed” for

centimeter accuracy.

• Receiver status:

SV: Number of received SVs. Should be 6 or more.

PDOP: Should be less than 3.

Age: Age of corrections (should not be greater than

2 sec).

HRMS and VRMS: Should be in the order of

0.03 meters (0.1 ft) when the position is fixed.

• Your position’s current coordinates, as determined by

the system.

• INIT button: The use of this button is required now if

you want to use the “Known Point” method to initial

ize the system. See Initializing the Rover on page 42.

4. If you are satisfied with the quality of the displayed data,

tap the on-screen

LOG button. This opens a new screen on

which you can now see the

Remain field count down. When

Remain=00:00:00, the STORE button appears at the bot-

tom of the screen (see screen below right).

5. Tap the STORE button. This saves the point position and

takes you back to the Logging Point screen where you can

see that the

Site ID has automatically been incremented by

one.

If the point you save has a

“Fixed” solution, then it is

stored as a control point.

This means it can later be

selected from the list of

control points to initialize

the system with the rover

precisely located over this

point.