31

Appendix

This section lists the different error messages that may appear,
along with their meanings and measures to resolve the problems
described. The head and hoop rubber are consumable items whose
performance will diminish with use over time. If the head surface
or the hoop rubber should become torn, or if there is slack in the
head surface even after you’ve adjusted the head tension, please
replace the head or hoop rubber.
To purchase a replacement head (MH-12 twelve-inch mesh head)
or to have the hoop rubber replaced, please contact your dealer
or a Roland customer service center.
When replacing, use the included drum key.

1.

Remove all tuning bolts.

Gradually loosen each one in order, turning them
counterclockwise.

Do not lose the tuning bolts.

2.

Remove the old head.

3.

Place the new head in the case.

4.

Attach all six tuning bolts.

Adjust the tension of the head. Refer to “Adjusting the Head
Tension” (p. 13).

If an Error Message Appears

(Battery Low!)

Meaning Action
The batteries have run down.

The RMP-12’s power will turn off in
five seconds.
Replace the batteries as soon as the
battery icon (p. 9) blinks.

(Memory Error!)

Meaning Action
It is possible that the RMP-12’s
internal memory is damaged.

When you press any button, a fac-
tory reset (p. 30) will be executed.
(Any changes you’ve made to the
settings will be lost.)
If this does not solve the problem,
please contact your dealer or a
Roland service center.

(Wave Error!)

Meaning Action
There is a problem with the
internal system.

Please contact your dealer or a
Roland service center.

Replacing the Head and Hoop

Rubber

Replacing the Head

Hoop rubber
Head
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