4
5. Plug the transmitter power AC adapter into the 3-prong socket in the LP-4100 or LP-
4200.
6. Install the transmitter base to the wall using four ¾ inch long (19mm), #8, or #10
pan-head sheet metal screws. Insert the screws through the four mounting holes
(shown below) in the base of the transmitter case.
NOTE: The Invisible Fence
®
Brand system and the LP-4100/LP-4200 will function properly in a GFCI
outlet. In rare cases, lightning strikes or overload fault conditions may cause the GFCI to trip. You
must instruct the homeowner to reset the tripped CFCI outlet in order for the Invisible Fence
®
Brand
system to function properly.
IMPORTANT NOTE: Always use a grounded 3-prong 110VAC outlet with the LP-4100/LP-
4200 in order to ensure maximum lightning surge protection. Please note that removing
the center ground pin from an LP-4100/LP-4200 will void the warranty. This product must always be
located in a dry, protected area where it will not be exposed to the elements. For installations with
ungrounded, 2-prong 110VAC outlets, refer to Technical Bulletin #0204 – Procedure for Grounding
LP-4000 Series Module.
