Roland EXR-7 - Rear Panel Connections

EXR-7
23
MEMORY TEST
Pressing button 4 on the main menu, the display visualizes:
M1 M2
Pressing button 1, the display visualizes:
Pg Ra Fl
Pressing button 1 to enter Pg (IC-38), the display visualizes:
Then, the display visualizes the test result:
Ok: test succeeded
Er: test failed
To exit press button 0 (Exit).
Pressing button 2 to enter Ra (IC-18), the display visualizes:
Then, the display visualizes the test result:
Ok: test succeeded
Er: test failed
To exit press button 0 (Exit).
Pressing button 3 to enter Fl (I C-36), the display visualizes:
Wait
Then, the display visualizes the test result:
Ok: test succeeded
Er: test failed
WAIT
Wait