Power supply, Mains connected, Mains interrupted – Welch Allyn 1500 Patient Monitor v.1.4.X - User Manual User Manual
Page 26: Disconnect from the mains, Mains interrupted disconnect from the mains
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22
Operation
Welch Allyn 1500 Patient Monitor
Power supply
Mains connected
When the mains supply is connected, the mains LED is illuminated (a). When the mains
supply is connected, and the battery is recharging both mains LED (a) and the battery
LED (b) are illuminated.
For battery recharging see
Mains interrupted
Disconnect from the mains
To isolate the monitor from the mains, disconnect the mains cable.
a
b
Note
If the mains supply is interrupted, the monitor automatically switches over to
battery operation. The user settings are maintained.
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