7
(1) K1/K2 key
Short press: page turning.
6
、
Fast charge detection and trigger page (see Figure 7)
Figure 7
Description
Fast charge detection, fast charge trigger, long press K2 key to enter selection.
6.1 Fast charge protocol detection
After selecting the Protocol detection protocol detection, press and hold the K2 key for a long
time to pop up
DANGEROUS !!!
(see Figure 8). At this time, if you press and hold the K2 button
for a long time to enter the auto-detection fast charge protocol state; press and hold the K1 button to
cancel the detection
。
After the test is completed (as shown in Figure 9), press and hold the K1 key to exit the test
interface; press and hold the K2 key to repeat the test steps and retest.
Figure 8
Figure 9
Note: Do not connect any electrical appliances during the detection process, otherwise the high
voltage triggered during the detection may burn the electrical appliances!
Summary of Contents for FNB28
Page 1: ...FNB28 user manual V1 0 ...
