51
54
PB553 and PB555 have the same navigation keys
、
、
、
、
.
:" " " " " " " " " "
Users can realize all the operation with navigation keys. In the display interface, the
green background of words or icons is the choosing cursor. Only one item can be
chosen in every interface. With navigation key, the position of cursor can be changed
and relative setting can be changed.
Shortcut key operation instruction:
PB553 shortcut keys include: “ ”
、
“ ”
、
“ ”
、
“ ”
、
“ ”;
PB555 shortcut keys include:
“
”
、“
”
、“
”
、“
”
。
User can start or stop the correspondent function in any interface without returning to home interface.
Pump 1 shortcut key:
“
”
or
“
”，
will be used to control the on/off of pump 1 , if pump 1
is single speed pump; if (pump)jet 1 is double speed pump, press continuously the key can switch from low
speed to high speed or off. The sequence is: start low speed,->start high speed->turn off.
Pump 2 shortcuts key:
“
”
or
“
”，
are with the same function as pump 1.
Screen Invert shortcut key:
“
”
or
“
”，
it can realize the displayed content 180 degree
inverting and navigation key direction will be changed accordingly.
PB553/PB555 keys description
Control panel operation instruction