Charging
Trouble
Causes and Solutions
The battery level does not
reach level 4 even after
charging
If the battery runs out, it takes several days to fully charge.
Charge using the following times as a guide.
U
“Approximate charging time” on page 39
If the battery has not been charged for a long time, it may have
deteriorated or discharged completely.
Contact your local dealer or TRUME customer support.
U
“Contact Information” on page 112
GPS satellite signal reception
Trouble
Causes and Solutions
Cannot receive signals from
GPS satellites
If the indicator hand is pointing to
, the watch is set to In-flight mode.
Release In-flight mode on the watch.
U
“Setting In-flight Mode” on page 33
It may be difficult to receive GPS signals in your current environment.
Move to an environment suitable for receiving GPS satellite signals, and then
try again.
U
“Locations Suitable for Receiving Signals from GPS Satellites” on
When the indicator hand is pointing to E, there is not enough battery
remaining to receive GPS satellite signals.
Charge the watch until the remaining battery level is 2 or higher.
U
“Charging the watch” on page 38
Cannot reset the stopwatch.
Reset the stopwatch.
U
“Using the Stopwatch” on page 65
MB52 (TR-MB5) User’s Guide
Troubleshooting
95
Summary of Contents for TR-MB5
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