It will display "
□
" to save power and stay in sleeping mode.
5.5 Battery: Quick Answers to General Questions
A > How to charge battery?
The scale must be in turn on mode when using AC adaptor to charge battery.
B > How to tell the battery low?
When the battery indicating light
- +
turns on, means battery low, must insert
adapter and charge the storage battery right a way, otherwise battery will be easily
damaged after longer drain time.
C > How to tell adaptor works ok and battery being charged properly?
With AC adaptor plugging in, Scale display should always stay on
“
0.000
”
; never
go to sleeping mode; do not display "
□
".
D > How to tell battery been fully charged?
With AC adaptor plugging in, turn scale off and back on again. If scale charge
light off and display always stay on “0.000”, do not go to sleeping mode after 20
seconds, means battery been fully charged.
E > What does it mean when display showing "
□
"?
Means scale is not being charged right now; and scale in sleeping mode to save
power.
F > AC adaptor is plugged in, how come charge light do not turn on?
(1). If scale always stay on “0.000”, and do not go to sleeping mode, means
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