System Instruction

Issue Department
：
Bedding Division
Date
：
2021-07-20
System Instruction
Author
：
Instruction of RF400B
Edition
：
1.1
Page 3 of 4
3 / 4
1.6 Lumbar up ④
Press and hold Lumbar up button of remote, Lumbar actuator moves out, stop when released；
1.7 Lumbar dowm ⑥
Press and hold Lumbar dowm button of remote, Lumbar actuator moves in, stop when released；
1.8 Foot up ⑩
Pressa and hold FOOT UP button of remote, foot actuator moves out, stop when released;
1.9 foot down ⑿
Press and hold FOOT DOWN button of remote, foot actuator moves in , stop when released；
When moving to flat position, lumbar actuator and tilt actuator move first, after 500ms, head and
foot actuators start moving;
1.10 Flat ⑨
Click F LAT button, the bed goes flat, stop when click any button during the process of going
flat；
1.11 Massage head ①
Click MASSAGE HEAD button, head massage motor switches massage intensity, massage
intensityswitches among 0-1-2-3；
1.12 Massage foot ③
Click MASSAGE Foot button, head massage motor switches massage intensity, massage
intensityswitches among 0-1-2-3；