7
On/Off
Massage Strength
Before connecting power
source, be sure ON/OFF
control is in the OFF position.
Back Master gives you 2
speed settings for gentle to
invigorating massage.
On/Off Heat
Function
Back Master offers an optional
heat function at the slide of a
switch - to help soothe tired
muscles.
Power Adaptors
Back Master is powered by a
custom 120 volt AC home
adaptor and 12 volt DC auto
adaptor (cigarette lighter plug-
in style). Both are included
with your unit.
Back
Master
2-Motor Back Cushion
TM
6
Easy-to-Use Controller
Bring all massage functions to your
fingertips
Therapeutic Heat
Add heat to ease stiffness in your
lower back
Contoured Cushion Design
Easily attaches to most seats and chairs
2-Motor Massager
Provides relaxing massage waves
to your back
BK-150 SP/ENG IB 8/27/02 4:39 PM Page 7
