iTechworld 40Amp MPPT - Unit Operation; Display Icons and Boot Sequence; Menu Navigation

4. Unit Operation
Boot Sequence
4.1 Menu Navigation
After the controller is powered on, the display will enter the main navigation flow
chart. At this time, short press button A or B to navigate between the parameters.
When on the Ambient Temperature screen, you can switch between the ambient
temperature and the solar charge controller’s internal temperature (denoted by
the letter H under the °C) by pressing and hold button B for longer than 3 seconds.
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Figure 5 Display Icons
Solar Controller Status
Item
Icon
Status
PV
Array
Day Night
Charging
Battery
Battery State of
Charge
Lithium Battery
Type
Load On Off
Initial Boot Screen
Battery System
Voltage
Controller Rated
Charge Current
Software Revision
Figure 6 Boot Sequence
Figure 7 Main Navigation Flow Chart