Chapter 13: Replacement of the JW-21MN
When you want to change the
Make sure to store the set parameters onto a floppy diskette using a support tools. (See the next page)
Operation procedure
Start
Turn "OFF" the JW20/JW20H/JW30H's power
Remove the cables from the
Remove the
Set the switches of the new
Install the new
Connect the cables to the new
Loosen one retention screw and take out from the rack panel.
(See chapter 11)
(See page
13
Turn "ON" the JW20/JW20H/JW30H’s power
Load the parameters.
End
Load the parameters stored in the floppy diskette into the new