Heartway Medical Products BIEN S15 User Manual page 17

3.Power Indication
ITEM SPECIFICATION
Remaining Capacity
(%)
100
(6)
85
(5)
70
(4)
Battery Remaining
Capacity
55
(3)
40
(2)
30
(1)
20
Flicker Frequency Every 2 sec.
(1) Scale status only decrease, won't increase.
(2) When the remaining capacity was less than 30%, warning sound ("Be-Be" two short sounds)
Operation Characters
Voltage (V)
＞ 25.42
≦ 25.42
≦ 25.12
≦ 24.78
≦ 24.42
≦ 23.88
Low-power
Warning
act at 5 seconds intervals.
While (a) Key Off (b) Charging Mode (c) Sleep Mode, warning sound released.
Scale Bar
and Flashing
Warning LED Flashing
17
17