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Note
Connect the cable end with the ferrite core to the MobilePro USB port.
Connecting an Optional Headphone
Before connecting an optional headphone to the MobilePro 900c, install a ferrite
core on the connector end of the headphone cable. Installation of the ferrite core on
the headphone cable reduces radio interference when you connect the headphone
to the MobilePro headphone jack. Ferrite cores ship with the MobilePro 900c.
To install the ferrite core, follow the procedure for installing the core on the USB
cable (see the previous section, "Connecting a Device to the USB Port"). The
procedure for installing the ferrite core is the same for both cables.
Performing a Hard Reset
A hard reset restores your MobilePro 900c system to its original shipping
configuration, erasing all information and settings you have entered.
Use a hard reset only when your unit does not respond after doing all of the
following procedures:
Install a charged battery.
1.
Verify that the battery lock is in the locked position.
2.
Connect the unit to an AC power source.
3.
Use the soft reset button to reset the system (see "Resetting the
4.
MobilePro" in Chapter 4 of the NEC MobilePro 900c User's Guide).
Note
A soft reset lets you restart the MobilePro operating system while
preserving any saved data.
4
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