Roland DDR-30 - MEMORY CARTRIDGE USAGE; Attaching and Protecting the Cartridge

18
3. Memory Cartridge
Using the optional memory cartridge M-16C, the
32 Drum Set combinations can be expanded up
to 96, increasing the drum sounds up to 144.
One memory cartridge has the capacity twice as
much as the internal memory of the DDR-30. In
other words, one memory cartridge consists of
the two areas A and B, and each area can retain
up to 32 Drum Set combinations and 48 drum
sounds.
a. Attaching the Memory Cartridge
OPERATION
@ Make sure that the Protect Switch on the
Memory Cartridge is set to the ON position.
@ With the Protect Switch of the Memory Car-
tridge facing upward, securely connect the
Memory Cartridge to the Cartridge Holder ©
on the DDR-30.
* Protect Switch
Normally, set this switch to the ON position to
protect the data from accidental loss. And set
this to the OFF position when writing Drum
Sets or Drum Sounds into cartridge memory.
ШЕЕ 222-50
MEMORY CARTRIDGE MIDI MESSAGE
C
18)
с
[2]
POWER
Protect Switch
ON