Casio V-R7000 Service Manual page 23

USB 1 (Back)
NOTE: Since the port is located on the rear side, carefully insert or remove the USB fl ash drive.
NOTE: Note that the USB numbers used in the test program and the device differ with each other.
Name in the test program
USB 0 (Left Side)
USB 1 (Back)
1
In this manual, the notation of the USB name is base on the name used in the device.
Insert the USB fl ash drive to the USB Port 2.
Tap "USB 1 (Back)".
Automatic judgment is done and the test result
2
appears.
COM 1, COM 2, COM 3
NOTE: Since the connector is located on the rear side, carefully connect or disconnect the cable.
Insert the loop-back connector to COM1.
Tap "COM 1"  "COM 1 read/Write".
Automatic judgment is done and the test result
appears.
Tap " " to show the judgment screen, and
1
then tap the obtained test result.
Perform the same test for COM2 and COM3.
Name in the device
USB Storage 1
USB Storage 2
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V-R7000/V-R7100
USB Port 2