Replacing Hdd Of Mav-555 - Sony BKMA-U55 Installation Manual

2-2. Confirming Versions of MAV-555 and BKMA-505/510/520/530/560

2-3. Replacing HDD of MAV-555

Checking the version of BKMA-505
When the option BKMA-505 (Disk Recorder Control
Panel) is installed in the MAV-555, check the version of
the BKMA-505 as well in the following steps
1. Press the L3 while pressing the MODE button of the
BKMA-505. (CP Setup)
2. Press the L4 (Software version).
3. Check each version of the Main and Sub that is
displayed on the LCD panel of the BKMA-505.
Example of display
CP Setup
BKMA-505 Software Version
Main CPU Software : x.xx
Sub CPU Software : x.xx
2-4 (E)
2-3. Replacing HDD of MAV-555
Removal
n
After turning off the main power, wait for the 30 seconds
or longer before starting the removal.
1. Remove the top plate (B). (Refer to Section 3-2-2 of
the MAV-555 Maintenance Manual Volume.1.)
Seal
Hole
Screws (with drop-safe)
3 6
K
1 0
Top plate B
BKMA-U55