JRC JMR-92 Series Field Service Manual page 608

Step 1 From nearby JRC sales department, receive the data files for HASP
replacement.
From JRC head office, or a nearby branch or local office, receive the following four items for
HASP replacement.
1. Licence file for new HASP
2. Ship's equipment information
These data files must be saved into your USB flash drive, and brought to the ship at
the replacement work.
For the details that how to obtain those data files for HASP replacement,
please contact our head office or a nearby branch or local office beforehand.
The USB flash drives which are password protected or encrypted are not
available in this work.
Step 2 Detach the CCU
Detach the CCU from Display Unit Mount kit. For further information, see "Field Service Manual
4.3.3.2 Replacing with the CCU Repair Kit: NZC-1590".
Step 3 Remove the upper base of CCU.
Remove the upper base of CCU. For further information, "Field Service Manual 4.3.3.2
Replacing with the CCU Repair Kit: NZC-1590".
4-387 Chapter 4 Replacement procedure