Page 28 Operation Manual
A.9 Connecting the Power Source
Before connecting the scanner to the external power supply and the power supply to the
electrical outlet, check the following items:
Ensure the electrical outlet is in perfect condition and that it is
properly grounded.
Ensure that the electrical outlet is equipped
proper capacity.
The electrical outlet must be near this device and must be easily
accessible.
Inspect the power cable and ensure that it is undamaged.
Use only the power cable delivered with the scanner.
Turn the device off before plugging or unplugging any cable.
Set the main power switch to position 0
The connector for the external power supply and the main power switch are both located
at the right side of the back of the document bed.
After the power source is connected and the main power switch is turned on, the symbol
in the on/off button lights up.
Red illumination of the on/off button signals that the Bookeye
®
4 is in standby mode.