JRC JMR-92 Series Field Service Manual page 614

Insert the e-Token securely all the way to the roots. When fastening it, be sure to fasten
securely so that there is no looseness.
When the replacement of the e-Token
procedure in the reverse order. For further information, see "Field Service Manual 4.3.3.2
Replacing with the CCU Repair Kit: NZC-1590".
After assembling the CCU is completed, reinstall it into the display unit mount kit by repeating
the same procedure in the reverse order.
Be careful not to forget to insert the cable connectors.
Step 4 Check that Display unit is booting up correctly.
Turn ON the circuit breaker for the power supply of the display unit to start up the Display unit.
Check that the Display unit boots up correctly.
Step 5 Recover the C Drive Image.
In order to apply the new e-Token ID information to OS registry, recover the C Drive Image.
Perform system recovery by referring "Field Service Manual 5.3 Recovering the C Drive
Image".
Step 6 Re-install C-MAP charts.
Re-install the electronic charts by referring the followings:
- Installation information at the time of commissioning, which is described in the
installation check list
- Additional Manual for Chart Installation 4.3 Importing C-MAP Ed.3
When you replace an e-Token, C-map charts that have been using on the Display Unit
will become unavailable.
Step 7 Check operation.
After chart re-importing is completed, check the operation as follows.
(1) Start the MFD application. Check that there is no problem in its operation and processing.
(2) Conduct the operational inspection as described in "Field Service Manual 7.2
Operational Inspection".
(3) Confirm that there are no errors on the electronic chart display.
This completes e-Token replacement.
completed, assemble the CCU by repeating the same
is
4-393 Chapter 4 Replacement procedure