Caution and warning, Teletype bluetooth gps receiver, 2 teletype bluetooth gps receiver – TeleType Company Bluetooth GPS Receiver User Manual
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TeleType GPS Manual
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© 2003 TeleType GPS
The initial state of the receiver refers to the last status of the receiver in memory. This mainly
determines the length of time it will take for your GPS receiver to obtain a position fix. Your position
can be quickly fixed within 10 seconds from a "hot-start" state, and typically 45 seconds from a "cold-
start" state. It takes at least 3 to 5 minutes to obtain a position fix from a completely restart-state, for
example, flying at a distance over 300 miles from the initial origin.
The TeleType Bluetooth GPS Receiver uses the satellite signals to calculate your exact location by
computing your distance from the satellites. The position data within the receiver is then converted into
latitude and longitude coordinates, which are usually provided in the geodetic datum on which the GPS
is based (WGS84). Using the wrong datum can result in position offsets for many miles.
In addition to incorrect datum, there are number of positioning errors that can occur which affect the
accuracy of your TeleType Bluetooth GPS Receiver. The major errors including satellite orbiting errors,
poor satellite geometry, multi-path signals, atmospheric delay, and receiver clock timing.
1.1.3
Caution and Warning
The TeleType Bluetooth GPS Receiver comes with three rechargeable Ni-MH batteries which supply
power for the unit.
In order to ensure proper maintenance of your GPS receiver, please follow these instructions carefully:
·
Use only the charger provided with your TeleType Bluetooth GPS Receiver. Using non-TeleType
chargers run the risk of damaging your GPS receiver, as well as causing your batteries to leak or
explode.
·
The TeleType Bluetooth GPS Receiver operates best under temperatures of 32°F—158°F
(0°C—70°C). Do not expose your TeleType Bluetooth GPS Receiver to temperatures higher than
158°F (70°C). Do not leave your Bluetooth GPS receiver in your car under direct sunlight while not
in use. Exposing it to high temperature environments can not only shorten the life of the product, but
can also damage the battery and cause a leak or explosion.
·
Do not take apart the TeleType Bluetooth GPS Receiver. Doing so will damage the product, and
void your warranty.
section for more information about taking care of your
TeleType Bluetooth GPS Receiver.
1.2
TeleType Bluetooth GPS Receiver
This chapter describes the physical properties of your Bluetooth GPS receiver in detail.
The items included with your package are:
·
TeleType Bluetooth GPS Receiver
·
AAA Rechargeable Ni-MH Batteries (3)
·
Charging Cradle
·
Power Adapter
·
Car Power Adapter
·
Magnetic Mount