Heartway Medical Products PF7S User Manual page 14

5-3. Power Indication
ITEM SPECIFICATION
Battery
Remaining
Capacity
Flicker
2 sec.
Frequency
(1) Scale status only decrease, won't increase.
(2) When the remaining capacity was less than 30%, warning sound ("Be-Be"
Operation
Characters
Remaining
Voltage (V)
Capacity (%)
100
＞ 25.42
(6)
85
≦ 25.42
(5)
70
≦ 25.12
(4)
55
≦ 24.78
(3)
40
≦ 24.42
(2)
30
≦ 23.88
(1)
Low-power
20
Warning
two short sounds) 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
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