Tri-Tronics Multi Sport 3 - Manual (Page 21)

BATTERY CARE
The Sport Series Remote Trainer has rechargeable Nickel
Metal Hydride (NiMH) batteries in the collar, and one
replaceable 9-volt battery in the transmitter. The collar
battery should be recharged periodically, as described below.
The transmitter battery will last for many months, or even
years, depending on usage.
Transmitter Battery
Your Sport Series Remote Trainer is shipped with one 9-volt
battery installed. This battery will last for many months
in normal usage. If you see the transmitter light flash
rapidly when a button is pressed, it is time to replace the
transmitter battery.
To change the battery, unscrew the small Phillips head screw
on the back of the transmitter, and lift the battery cover off.
Remove the old battery and install the new battery in the
correct direction. Use a Duracell or Eveready 9-volt alkaline
battery. Note that some other brands will be too long and will
not fit correctly. Never force a battery into this compartment.
T R I - T R O N I C S
B a t t er y C a r e
Battery Care Page 17
The larger battery
terminal should
touch the larger
transmitter contact.
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