Tri-Tronics Pro 500XL - Manual (Page 12)

T R I - T R O N I C S
I n s t a l l i n g t h e C o l l a r S t r a p
You can easily adjust the strap for different sized necks by
sliding the receiver along the strap. If the strap is too long for
your dog, you can cut off excess length. Leave enough length
to go through the D-ring (see “Fitting the Collar on the Dog”
page 13).
You may also use any collar strap that fits the receiver.
Page 8 Remote Trainer