Sanyo HEC-DR8700 - Block Chart

- 3 -
Block Chart
HEC-DR8700
Reclining motor
(Foot rest)
Reclining motor
(Back rest)
Body pressure
detection
Protrusion detection
(Motor strength)
Massage pulse
detection
Massage home position
detection
Tapping pulse
detection
Elevation detection
(Motor elevation)
Limit switch
(Reclining motor seat)
Limit switch
(Reclining motor back rest)
Limit switch
(Reclining motor foot rest)
Operation
Stress sensor
Stiffness sensor
Air bags
(Waist and Seat right)
Air bags
(Waist and Seat left)
Air bags
(Leg shiatsu right/left)
Air bags
(Leg pinching inside/outside right/left)
Air bags
(Ankle pinching right/left)
Air bags
(Foot shiatsu back/forth right/left)
Air bags
(Foot shiatsu middle right/left)
Air bags
(Foot pinching inside right/left)
Air bags
(Foot pinching outside right/left)
Operation
Display
For input of working signals
For detecting degree of stiffness
by amount of perspiration
For detecting degree of
stress by pulse fluctuations
For input of working signals
For expression of working
condition
Limit switch
(Elevation)
Limit switch
(Back rest)
Thermistor
(Heater sole)
For detecting the end of upper and
lower of reclining motor (seat)
For detecting the end of upper and
lower of reclining motor (back rest)
For detecting the end of upper and
lower of reclining motor (foot rest)
For detecting the upper end
of massage unit
For detecting abnormal
inclination of back rest frame
For detecting
temperature of heater (sole)
Thermistor
(Room temperature)
For detecting temperature
of room (LOW mode)
For detecting body pressure by
volume resistance (volume rotary)
For detecting RPM and rotating
direction of motor (strength)
(Hole IC IC-931/932)
For detecting pulse of motor
(massage) (Hole IC IC-901)
For detecting the home position
of massage arms (Hole IC IC-902)
For detecting pulse of motor
(tapping) (Hole IC IC-921)
Limit switch
(Strength)
For detecting RPM and rotating
direction of motor (elevation)
(Hole IC IC-911/912)
For detecting maximum
protrusion of massage unit
Motor
(Elevation)
<Remote Control>
<Sensor Controller>
Heater (Sole)
Motor
(Strength)
Motor
(Massage)
Massage
unit
Control
unit
Motor
(Tapping)
Motor for elevation of
massage unit
Motor for protrusion of
massage unit
Motor for massage
Motor for tapping
Reclining motor
(Seat)
Motor for moving the
foot rest up and down
Motor for reclining
the back rest
Heater for warming
the foot sole
Motor for reclining
the seat