SE-1201 Electrocardiograph User Manual Introduction
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Symbol Name Explanation
A
Mains supply
indicator
When the device is powered by the mains supply,
this indicator is lit.
B
Battery indicator
When the device is powered by the battery, this
indicator is lit.
C
Battery recharging
indicator
When the device is powered on, the indicator
flashes for a few seconds.
When the battery is being recharged, this indicator
is lit.
2.2 Keyboard and Keys
Figure 2-2 SE-1201 Keyboard
E
A
B
C
L K
J
I
H
F
D
Q
O
P
N
M
G
R