1-CUBE GMD Manual del usuario - Página 11

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5.2 C

ONTROL OF THE ELECTRONICS

The device operation (i.e. switch-on, shutdown, measurement, ...) is controlled with the help of the

membrane keyboard and the display.

Key

minus - plus + rotation OFF

5.2.1 S

WITCHING

Press the power button (12) to turn on and then press the key ON to switch on the microcomputer.

Press the key OFF to switch microcomputer off and then press the power button (12) to turn off.

5.2.2 C

HARGING OF THE DEVICE

If the battery voltage is too low then after the switch-on of the device, the text „Recharge battery"

appears on the display for a second. It is possible to work with the device for another 30 minutes. If

the device is not recharged during this time then the text „Low voltage" appears on the display and

the device is shut down. If you want to monitor how the battery is charged while working with the

device – press the rotation key - the text „battery" appears on the first line of display and the

voltage of the battery on the second line. During charging of the device, the led BAT is lit.

Press the power button (12) to turn on and then unscrew the connector cover (13) and put the

opposite connector of the adaptor in to charge the device.

Warning: watch the right orientation (Boss of the adapter connector into the groove of the

socket connector. The groove is marked with colored dot). AC/DC adaptor can be plugged into

the electric socket now.

Key

OFF

AND

THE DEVICE

Pic.3.

Key

ENTER

Display