820-2395 to 820-2435 V5R1 or V5R2?

["Mary Jo Whitcomb" <mjwhit@xxxxxxxxxxxxxxx>]

We have an 820 2395 and are running V4R5 and cannot upgrade the operating
system until we upgrade the machine.  We purchased the MES to upgrade it to
an 820 2435 before V5R2 was available.  For reasons I won't go into, it has
not been installed yet, but it well be soon now.  I got V5R1 for the install
back when we ordered the MES, and the box has been sitting right next to the
box with the 2435 MES.

When our friendly CE installs the MES, can we go directly to V5R2, or do we
have to install V5R1 and then V5R2?  As we are a hospital, the less
downtime, the better.

Thanks for any advice you can give me.

Mary Jo