Filter
Top Products
PAGE 8 OF 15
TN202-UG V1.2
TN-202
2.2 LED Fix Indicator
Image 4: LED Indicator
On the left-side of the TN-202 is a small LED, which indicates when the device is initializing a GPS fix
and when enough satellites have been received to produce a GPS fix either in 2D or 3D. From your
GPS software you should be able to see the signal status of whether you are receiving either 2-D
(Latitude and Longitude) or a 3D (Latitude, Longitude and Altitude) fix. If you are not getting the desired
results for GPS signal strength, or adequate satellite coverage using the built-in GPS antenna, you may
want to consider using the included external GPS antenna.
LED OFF
GPS Receiver has no power
LED ON
Searching for GPS signals (NO FIX)
LED FLASHING
GPS Position obtained (FIX)