Garmin ALPHA 100F Owner's Manual page 22

You may need to use a flat screwdriver to help secure the
connectors.
5 Select the power key to test the connections.
When properly connected, a tone is emitted and the status
LED blinks green.
6 Turn off the device.
7
Verify the gasket located inside the bottom cover is fully
seated.
8
Replace the back plate.
9
Replace the six screws to secure the back plate.
After you install the new battery, charge the collar completely.
Replacing the TT15F mini Dog Collar Device Battery
Before you can replace the battery, you must remove all dirt,
water, and debris from the device. You also need a small
Phillips screwdriver and the security screwdriver included in the
battery replacement kit.
1
Remove the screws from the L-shaped cover over the VHF
antenna.
2
Pry off the L-shaped cover.
3
Remove the screws from the outer edges of the back plate.
4
Pry off the back plate.
5
Grip the battery connector wires close to the connector, and
pull the connector perpendicular to the circuit board to
disconnect the battery connector from the device.
6
Grip the power connector wires close to the connector, and
pull the connector parallel to the circuit board to disconnect
the power connecter from the device.
7
Remove the screws from the battery plate.
8
Remove the battery plate.
9
Remove the battery.
The battery fits tightly. It may be necessary to pry the battery
out of the back plate using a non-sharp, non-metal object.
10
Install the new battery into the front enclosure with the label
side of the battery facing up, and the leading edge of the
battery placed under the charging contact ledge of the
device.
11
Replace the battery plate, and replace and tighten the two
screws.
12
Verify the gasket is not damaged and is completely seated in
the groove.
13
Connect the battery connector and the power connector to
the device.
When properly installed, the connector plugs snap into the
ports.
14
Replace the back plate, and replace and tighten the screws
to secure the back plate.
18
15
Replace the L-shaped cover, and replace and tighten the
screws to secure the L-shaped plate.
16 Verify the gasket is not sticking out of the device.
Replacing the Collar Strap
Before you replace the collar strap, you must remove all dirt,
water, and debris from the device
page 14).
1 Pull the collar strap out of the GPS antenna, VHF antenna
guide, and the dog device.
You may need to push and pull the collar strap to properly
remove it. You may need to loosen the screw on the GPS
antenna case, but do not remove them.
2 Thread the new collar strap through the dog device, VHF
antenna guide, and GPS antenna.
3 If necessary, tighten the screws that secure the GPS antenna
case.
Replacing the VHF Antenna in the Dog Collar Device
Do not excessively bend the band that connects the main device
case with the GPS antenna.
When the L-shaped cover is removed, do not disturb the sealant
opposite the VHF antenna, because this can damage the
waterproof seal of the dog collar device.
Before you replace the VHF antenna, you must remove all dirt,
water, and debris from the device
page 14). Also, you need a small Phillips screwdriver.
1 Remove the 4 screws
VHF antenna.
NOTE: You should note the location of the one short screw.
2
Pry off the L-shaped cover.
3
Remove the screw securing the VHF antenna to the back
plate.
4
Pull the length of the antenna from the antenna guide to
remove the old antenna.
5
Loop the antenna guide around the collar strap, and thread
the new VHF antenna through the guide.
This helps to point the antenna up.
6
Replace the screw securing the VHF antenna to the back
plate.
7
Replace the L-shaped cover over the VHF antenna.
8 Replace the 4 screws on the L-shaped cover, replacing the
short screw in the correct location.
Changing the Fuse in the Vehicle Power Cable
When replacing the fuse, do not lose any of the small pieces
and make sure they are put back in the proper position. The
(Cleaning the Device,
NOTICE
(Cleaning the Device,
from the L-shaped cover over the
NOTICE
Appendix