Using Vehicle Battery Power - Grecom PSR-800 Owner's Manual

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Figure 8 - USB connector cover

Using Vehicle Battery Power

You can power the scanner using an optional car USB power
adaptor and the supplied USB cable.
To power the scanner using a car USB power adaptor, connect
the USB plug end of the supplied USB cable to the car USB
power adapter, and connect the scanner data plug end of the
supplied USB cable to the scannerʼs USB jack. To prevent
corruption of MicroSD Card data, always power the PSR-800 off
using the front panel
disconnecting external power sources.
PSR-800 User Manual!
button before connecting or
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