114
Problem
Possible causes
Possible solution
Battery cannot
be charged or
the charging is
slow
The battery or battery
charger is damaged.
Contact the dealer.
Spro 2
‟s temperature is
below 0 °C or higher than
45 °C.
Adjust the battery charging
environment to avoid
extremes of temperature.
Poor contact between Spro
2 and the charger.
Check all connectors to
ensure that all connections
have been properly made.
Shortened
standby time
The standby time is related
to your service provider
system configuration.
If you are located in an area
where signalling is weak,
temporarily power off Spro
2.
The battery is depleted. In
high temperature
environments, battery life
will be shortened.
Contact the dealer to
replace the battery.
If you are not able to
connect to the network,
Spro 2 will continue to send
out signals as it attempts to
locate a base station. Doing
so consumes battery power
and will consequently
shorten standby time.
Change your location to one
where the network is
accessible, or temporarily
turn off your Spro 2.
Cannot turn
Spro 2 on
Battery power has been
depleted.
Recharge the battery.
