
148 Troubleshooting
Checking compatibility
Check the battery label to see whether the battery is
Li-ion or NiMH. The TP9100 chargers support the
following batteries:
Checking the firmware version of your
charger
To check the firmware version of a charger:
1
Remove DC power from the charger.
2
Insert a metal object, such as a screwdriver, into
the cradle, and use the object to short the middle
two battery contacts.
3
While shorting the contacts, reapply DC power and
count how often the charger LEDs flash:
■
the number of red LED flashes indicates the
major
version number.
■
the number of green LED flashes indicates the
minor
version.
■
the number of orange LED flashes indicates the
patch
version.
Charger
Battery type
Desktop charger
(TPA-CH-001)
NiMH only
Desktop charger
(TPA-CH-002)
■
NiMH
■
Li-ion if the charger has firmware
version 2.02
1
or later
(after serial number
21066083
)
1. To check the firmware version of a charger, see
ing the firmware version of your charger" on page 148
be-
low.
Multicharger
■
NiMH
■
Li-ion if the charger has firmware
version 2.02
1
or later
(after serial number
21067274
)
Vehicle charger
All
Summary of Contents for TP9100 Series P25
Page 1: ...TP9100 P25 Portable Radios User s Guide MPA 00001 12 Issue 12 March 2016 ...
Page 2: ......
Page 158: ...158 Index W warning tones See audible tones warnings on radio display 142 Z zones 49 ...
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