17
BATTERIES
Eight AA batteries located in the rear section of the control
housing power the IMPULSE. The batteries are sealed off from
the electronics so that accidental water leakage into the
battery compartment will not damage the circuitry. To replace
the batteries, remove the battery access panel:
1. Remove the battery cover by partially
unscrewing the two, knurled thumbscrews with a
coin or screwdriver. (The knurled knobs are
Good targets are often found beneath bad
ones.
10. Practice. Practice over known targets.
Practice tuning. Practice pinpointing. Reread the
appropriate part of this manual if you’re having
problems.
OPERATING TIPS