Select Setup > About.
VHF Radio Information
This product may be used only on specific
radio frequencies, which vary depending
on the country of use. The handheld
device and the dog device allow the user
to install a different antenna. Changing the
antenna can result in improved radio
performance and higher radiated power.
You must not use the device with a third
party antenna or an antenna not approved
by Garmin. Go to www.garmin.com
/tracking-legal for details about the
performance and radio frequency of this
product, lawful accessories, and power
limits for countries.
Specifications
Astro 430 Handheld Device
Specifications
Operating
temperature range
From -20° to 70°C (from
-4° to 158°F)
Charging
temperature range
From 0° to 50°C (from
32° to 122°F)
T5 Dog Collar Device Specifications
Operating
temperature range
From -20° to 60°C (from
-4° to 140°F)
Charging
temperature range
From 0° to 40°C (from
32° to 104°F )
T5 mini Dog Collar Device
Specifications
Operating
temperature range
From -20° to 60°C (from
-4° to 140°F)
Charging
temperature range
From 5° to 40°C (from
41° to 104°F)
Troubleshooting
My dog collar devices have conflicting
IDs
Each dog you track has its own ID
number. If two dogs within range of the
handheld device have the same ID, the
handheld device warns you of a conflicting
ID signal. Follow the on-screen
instructions to resolve the conflict.
When possible, you should allow the
handheld device to automatically assign
IDs. If necessary, you can manually assign
a new ID number to a dog.
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Device Information
