Leica Geosystems GPS System 500 - Technical Reference Manual - Manual (Page 153)

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5. Configuring the Receiver Technical Reference Manual-4.0.0en
Threshold Settings
In addition to the functionality given in
Standard mode you can also specify
a DOP limit. If the limit is exceeded
no position will be recorded.
Press DOP (F3).
Limit - Select the type of DOP limit. If
no limit shall be active select None.
DOP - Enter the DOP limit value.
Press CONT (F1) to continue.
Hidden Point
A hidden point is defined as a point
that cannot be measured by GPS
but
by an external device. This is usually
due to satellite shading. Satellite
shading can be caused by the close
proximity of tall buildings, trees etc.
Include Hgt - Will compute a height
for a hidden point and include a quality
component for height difference.
Pos Qlty - The position quality
defined here has to come from your
own knowledge or experience with
the device you are using. System 500
will not check any recorded
measurements against the position
and height qualities. It will however be
used in any least squares adjustment
that may be carried out later.
Hgt Qlty - The height quality defined
here has to come from your own
knowledge or experience with the
device you are using. System 500 will
not check any recorded
measurements against the position
and height qualities. It will however be
used in any least squares adjustment
that may be carried out later.
Press IFACE (F5) and then select
YES for Use Device to choose the
port and device to be used.
Port - Use the right or left cursor keys
to select the port to where the device
will be connected. This will normally
be port 2.