Petsafe UL-275 - Manual (Page 3)

Inserting the Battery Module – Insert the module by aligning the battery module
arrow with the small arrow on the side of the case, and press the module down
into the battery compartment. Place a coin in the slot as shown, and turn the
coin clockwise until it stops. The battery module arrow should now be aligned
with the lock symbol.
Testing the System
Changing the Correction Level - The correction levels change incrementally from the
current level and revert back to 1 from 5. Refer to the Receiver LED Function and
Response table to choose the correction level that best fi ts your pet. Remove the switch
cover with a small coin. With battery installed, press the small button on the back of
the receiver until LED lights and release. The LED will then fl ash to show the current
correction level. To change to the next level, push the button in again once the last
fl ash has been displayed. Please note that the button must be pressed within 5 seconds
from the last fl ash to change to the next level. After setting the correction level, replace
the switch cover to protect the switch from the outside environment.
Testing the Receiver - Attach the test light to the contact points according to the
picture. Walk towards the boundary wire until the test light begins to fl ash.
This will indicate the system is functioning properly.
If the test light did not fl ash, check the battery installation, and be sure that
the contact points are secured hand tight.
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