User manual

G-P6019-TM001
ST Electronics (Info-Security) ISSUE A
8
3.4 Using an AC Power Adapter
DCM300 is designed to be powered by the USB bus. However, due to variances of your
PC’s hardware, the host USB power supply may be inadequate at times. In this case, an
extra AC power adapter is needed.
The specifications of the power adapter are:
Input: 100-240V AC, 50-60Hz, 0.5A
Output: +5V DC, 2A
DC plug: 1.3mm
Note:
• The AC Power adapter is not included as part of the packaging items.
• Please ensure that you have the right power adapter with you. Using an incorrect
power adapter may cause the unit to malfunction.
• DCM300 remains in authenticated mode as long as power is supplied. Please ensure
that you unplug the AC power adapter when away.