Roland GR-77B Owner's Manual page 26

c. Writing into the Cartridge Memory
The supplied Memory Cartridge M-16C works just like
the internal memory of the GR-77B. It has the memory
capacity that can retain 32 different tone colors.
Writing a new tone color into the cartridge memory
will automatically erase the old one.
* The Memory Cartridge adopts battery backup sys-
tem that retains the data in memory. The battery
which fully supports this backup system will need
replacing in five years after the unit is released from
the manufacture.
1) if you wish to transfer a patch program in
the GR-77B's memory into the Memory
Cartridge, do as follows.
e
Call an internal patch program you wish to
transfer into the cartridge.
2 Press the Cartridge Pedal ® to turn to the Car-
tridge Memory mode.
e
Press the Memory Write Switch 6 to turn the
GR-77B to the Write mode.
Set the Protect Switch on the Memory Car- Ki
tridge to the OFF position.
© Assign the Patch Program Number ot the car-
tridge where you wish to transfer the patch
program from the intenal memory, by using
the Bank Pedal Ф and Number Pedal Ф.
$ Set the Protect Switch of the Memory Car-
tridge to the ON position.
e
з
(ea)
(2)
position.
те Play mode