1514
Charging the Receiver/Collar
1. Charge the unit before using
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2. Do not charge the batteries
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3. Fully charge the batteries if the
unit is to be stored without use
for a period of 3 months or
more.
1. The LED indicator light on the receiver/collar is emitting a red color.
2. The indicator light on the receiver will not come on.
3. The indicator light on the receiver comes on momentarily, but
will not stay on near the wire.
1. Attach the charging cables to the receiver as shown.
2. Plug the charger into a 120-volt wall outlet.
When properly plugged in, all indicator lights should glow red.
During the charging process, the unit will shut off.
3. The Lithium-Polymer battery is fully charged within 2 hours.
The lights will stay red during the charging process.
The red light will change into a steady green light when the
battery is fully charged. (When you disconnect the charger
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4. After charging, cover the battery charging receptacle with the
rubber plug on the receiver/collar.
Note : Only use Dogtra-approved batteries, chargers, and
accessories for the E-Fence 3500. Unauthorized chargers
may cause the unit to malfunction and the indicator light to
blink in an amber color.
Dogtra uses Lithium-Polymer
batteries.
Recharge the unit if :
Battery Charging Procedure
The Dogtra E-Fence 3500 comes equipped with standard 5/8” contact
points that can be extended to 3/4” contact points, for use with dogs
with longer coats.
To increase the contact point length from 5/8” to 3/4”, follow the steps
below.
1. Using the included adjustment tool with the side marked 5/8”,
unscrew the contact points counter-clockwise.
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down.
3. Place the contact points over the extensions and tighten the contact
points and extensions clockwise using the adjustment tool with the
side marked 3/4”.
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tighten.
To shorten the contact points back to the standard 5/8”, start with the
adjustment tool with the side marked 3/4”, remove the contact point
extensions, and tighten the contact points with the adjustment tool
with the side marked 5/8”.
How to Change the Length of the Contact
Points