A99UE13-1304
72
3.Handset Description
(1)Operate the Handset:
Adjust the back:Push this button if you want to adjust the back angle.
Function:Adjust the back angle. (Down) Function:Adjust the back angle.(Up)
Adjust the leg:Push this button if you want to adjust the leg angle.
Function:Adjust the back angle. (Down) Function:Adjust the back angle.(Up)
Adjust the surface horizontal height:Push this button if you want to adjust the height of
the surface horizontal.
Function:Adjust the surface horizontal
height.(Down)
Function:Adjust the surface horizontal
height.(Up)
Adjust the surface horizontal gradient:Push this button if you want to adjust the gradient
of the surface horizontal.
Function:Adjust the surface horizontal gradient.
Power