Brookstone BK-450 User Manual page 14

12/14. 3D+ / 3D-
The 3D Adjustment
Push the 3D+ / 3D- button to adjust the 3D massage roller forward/backward respectively.
Note: There are 4 levels of massage strength.
13/15. UPWARD/DOWNWORD ADJUSTMENT
When the spot and partial massage function are activated, this button can be used to move the massage rollers. Hold this button to move
the massage rollers upward/downward respectively. Release the button when you've reached your desired position.
16. SPOT/PARTIAL
The Spot or Partial Back Massage
Press this button once to activate localized Spot Massage while the original massage mode continues to run at the latest position. Every
single press on this button will change the massage function in the sequence of "SPOT > PARTIAL > STOP".
Note: Partial Massage will use the latest Spot position as the center, and will travel approximetly 8cm up or down. SPOT/PARTIAL button is
only effective under manual massage mode.
17. STRENGTH
The Strength Adjustment Button for KNEADING/ SWEDISH/KNEADING-TAPPING/SHIATSU/CLAPPING/ROLLING
When the function is engaged, every single press on this button will change the massage strength interval in the sequence of "Lv1 > Lv2 >
Lv3 > Lv4> Lv5".
18. HEAT
Lumbar Heat Function Start/Stop Control Button
Press this button to activate lumbar Heat function, press this button again to stop the Heat function.
Note: During Auto Program mode, pressing this button can also disable/enable the Heat Function.
19. FOOT ROLLING
Foot Rolling Function Start/Stop Control Button
Press this button once to activate rhythmic rolling massage at soles, press this button again to stop rolling massage at soles.
Note: During Auto Program mode, pressing this button can also disable/enable the foot rolling function.
20. INTENSITY
The Intensity Adjustment Button for Air Pressure Massage, 5 levels of intensity to be adjusted.
When air massage function is engaged, every single press on this button will change the air intensity in the sequence of "Lv1 > Lv2 > Lv3 >
Lv4 > Lv5".
21/22. LEGREST RECLINE AND RESTORE
Angle Adjustment Button for Leg Rest
Keep pressing either button until the legrest reaches your desired position.
23/24. CHAIR RECLINE AND RESTORE
Keep pressing to comfortably lay flat or to restore the chair to its original position.
25. ZGR
Press this button in order to activate the zero gravity function.
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