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Figure 2-3 Control Panel
Before using the electrocardiograph, check function of all keys
and make sure that it is in proper working order.
1.3 Indicators
The POWER switch (On/Off) is located on the control panel (Figure 2-3). There are three
indicators for power, device and battery on the control panel.
The device indicator lights up when the device is powered on (⑬ in the figure 2-3). The power
indicator lights green when the device is plugged in (⑫ in the figure 2-3).
The battery indicator illuminates green when the battery is fully charged; otherwise it is orange.
(⑪ in the figure 2-3).
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