Sony csm-20s Operating Instructions Manual page 32

4
Keep pressing the cartridge lock release lever on the magazine and then set/
remove cartridges in/from the magazine.
2
Cartridge lock release
lever
1
Caution
Do not insert the cartridges in the wrong direction. If the direction is
mistaken, the magazine cannot be placed properly into the library, which
may cause damage the cartridges and/or the library.
5
Hold the handle as shown in the figure and then place the magazine into the
library.
Insert a cartridge with
the write-protect switch
upward
Chapter 3 Operation
32