Manual

6
五、 Function page operation instructions
1、 Close-up page (see Figure 2)
Figure 2
description
Only the three key parameters of voltage, current and power are displayed. indicates the
current direction. This page changes the display orientation.
Instructions
(1) << >> key
Short press: Turn the page.
(2) OK key
Long press: Switch the screen display direction.
2、 Capacity / power consumption observation page (see Figure 3)
Figure 3
description
FNB38 supports 5 sets of capacity / power consumption records, and offline voltage and
current curve records.