v2.1 UPGRADE INSTRUCTIONS
kit contains: (1)circuit board, (1)knob,
(1)Allen wrench, (2)screws, (2)AAA batteries, (1)hook & loop, (1)label,
You will need: a #1 Phillips screwdriver, pliers and tape.
Unscrew your old knobs. If they won’t twist off,
tightly squeeze enclosure at each knob and sharply snap/break them off.
Remove four enclosure screws with a #1 Phillips
Remove all nuts and washers from top and bottom panels
Save a nut and lock washer from an adjustment pot.
Remember: Never force fit anything.
saved lock washer onto pot of new circuit board and mate with top panel, smooth side
in. Holes may need to be
nut onto pot finger-tight.
circuit board to enclosure front (Elongate window if needed.) and attach at both
sides of battery holder with supplied screws. Do not over-tighten screws.
ribbon across battery holder and install the AAA batteries over ribbon,
two holes on smooth side of bottom panel and reassemble enclosure. Do not
Gently but firmly tighten pot nut with pliers. DO NOT OVER-TIGHTEN OR YOU’LL DESTROY THE
adjusted fully clockwise(CW) and white line where you’d like to
see it at maximum sensitivity, tighten knob onto pot shaft using supplied Allen
old label with new gold BEAT BUG (TM) label.
Wash your hands with warm water and soap. Read
*** KEEP SMALL PARTS AWAY FROM CHILDREN. ***