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Wireless frequencies/
1.6 GHz @ 31.7 dBm nominal, 152-155 MHz
protocols
@ 31.6 dBm nominal, 2.4 GHz @ 23.1 dBm
nominal
Water rating
1 ATM
TT 15 mini Dog Collar Device Specifications
Battery type
Rechargeable, replaceable lithium-ion
Battery life
Up to 16 to 30 hr., typical use
Operating temperature
From -20° to 60°C (from -4° to 140°F)
range
Charging temperature
From 5° to 40°C (from 41° to 104°F)
range
ANT wireless range
Up to 5 m (16.4 ft.)
VHF radio range
Up to 6.44 km (4 mi.)
Wireless frequencies/
1.6 GHz @ 31.7 dBm nominal, 152-155 MHz
protocols
@ 31.6 dBm nominal, 2.4 GHz @ 23.1 dBm
nominal
Water rating
1 ATM
Battery Information
This product contains a lithium-ion battery. To prevent the
possibility of personal injury or product damage caused by
battery exposure to extreme heat, store the device out of direct
sunlight.
Do not use a sharp object to remove batteries.
Contact your local waste disposal department to properly
recycle the batteries.
Long-Term Storage
The normal long-term decrease in the charging capacity of
lithium-ion batteries can be accelerated by exposure to elevated
temperatures. Storing a fully charged device in a location with a
temperature outside the long-term storage temperature range
can significantly reduce its recharging capacity.
When you do not plan to use the handheld device for several
months, the battery should be removed. Stored data is not lost
when the battery is removed.
When you do not plan to use the collar for several months, the
battery should be charged to about 50%. The device should be
stored in a cool, dry place with temperatures around the typical
household level. After storage, the collar should be fully
recharged before use.
Maximizing the Battery Life
You can do several things to extend the life of the batteries in
the handheld device and collar.
• Reduce the backlight brightness
Brightness, page
17).
• Reduce the backlight timeout
Timeout, page
17).
• Turn off the transmitter
page
10).
• Use battery save mode
Save Mode, page
17).
• Put the dog collar device into rescue mode to conserve the
collar battery
(Turning On Rescue Mode, page
1
The device withstands pressure equivalent to a depth of 10 m. For more
information, go to www.garmin.com/waterrating.
Device Information
1
1
WARNING
CAUTION
NOTICE
(Adjusting the Backlight
(Adjusting the Backlight
(Turning On and Off the Transmitter,
(Turning On the Handheld Battery
11).
• Extend the duration for the collar update rate to conserve the
collar battery
(Changing the Dog Collar Device Update Rate,
page
17).
Adjusting the Backlight Brightness
Extensive use of screen backlighting can significantly reduce
battery life. You can adjust the backlight brightness to maximize
the battery life.
NOTE: The backlight brightness may be limited when the
battery is low.
1
Select
.
2
Use the slider bar to adjust the backlight brightness.
The device may feel warm when the backlight setting is high.
Adjusting the Backlight Timeout
You can decrease the backlight timeout to maximize the battery
life.
1
Select Setup > Display > Backlight Timeout.
2
Select an option.
Changing the Dog Collar Device Update Rate
Before you can change the collar update rate, the collar must be
turned on and within range of the handheld device.
You can select a longer duration for the update rate to conserve
battery power.
1
Select Dog List.
2
Select a dog.
3
Select Update Rate.
4
Select an option.
Turning On the Handheld Battery Save Mode
You can use battery save mode to prolong the battery life.
Select Setup > Display > Battery Save > On.
When in battery save mode, the screen shuts off when the
backlight times out.
Saving Energy While Charging the Device
You can turn off the device display and all other features while
charging.
1
Connect your device to an external power source.
The remaining battery capacity appears.
2
Hold the power key for 4 to 5 seconds.
The display turns off, and the device goes into a low power,
battery charging mode.
3
Charge the device completely.
Data Management
The device has a memory card slot for additional data storage.
NOTE: The device is compatible with Windows
and Mac
OS 10.4 and newer.
®
Installing a Memory Card
Do not use a sharp object to remove user-replaceable batteries.
You can install a microSD memory card in the handheld device
for additional storage or pre-loaded maps.
1
Turn the D-ring counter-clockwise, and pull up to remove the
cover.
2
Remove the battery.
3
Slide the card holder to the left and lift up.
7 and newer,
®
WARNING
17
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