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3
Operation
3.3
Switching on / off
1
2
100%
charging
Mains operation
Battery operation
Page 18
3.3
Switching on / off
The unit is switched on and off with the On / Off key.
To switch the device off, confirm the dialogue by pressing the Enter key.
The device switches itself off automatically if it has not been used for 11 minutes. After
10 minutes, a dialogue is displayed in which switching off can be cancelled by
pressing
3.4
Power supply
3.4.1
Mains and battery indicators
The unit can either be operated by the mains supply or by the built-in rechargeable
battery. Battery charging is indicated by the LED next to the battery symbol.
(1) When the mains supply is connected, the mains LED is lit.
(2) The battery LED is blinking when the battery is being charged, and it is lit when
charging is complete.
During battery operation (no mains connected), both LEDs are off.
The status is indicated as follows:
• Battery LED is blinking: the battery is being charged.
• Battery LED is lit: the battery is fully charged.
Battery capacity/charging status on the LCD
100%
75%
60
• Symbol during mains operation
50%
–
Green
symbol, filling: battery is being charged
25%
–
Green
symbol: battery fully charged
• Symbol during battery operation
0%
– Black symbol
– Black/red symbol: battery operation, capacity 25%
– Red symbol: battery empty
3.4.2
Isolating from the mains
To isolate the device from the mains supply, remove the mains plug from the external
power supply unit.
Turn off device
Do you want to
switch off the
device?
YES
NO
.
CARDIOVIT AT-1 G2
28.08.2016 17.58
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