Troubleshooting; Care; Service And Repair; The Fcc Wants You To Know - Radio Shack MD501 User Manual

6417$.'5*116+0)
If your keyboard is not performing as it should, these suggestions might help. If you still cannot
solve the problem, take the keyboard to your local RadioShack store for assistance.
6TQWDNG
POWER is set to OFF.
Volume is turned down.
Headphones are connected.
No sound, even when
the keys are pressed.
Power supply problem.
Volume is turned down.
No rhythm.
Rhythm is not started.
Volume is turned down.
No accompaniment
when accompaniment
Accompaniment keys are not
keys are pressed.
pressed.
Volume is turned down.
No sound when
connected to an
Defective connection cord.
external amplifier.
Problem with external amplifier.
No sound when MIDI cables are not connected
playing MIDI data. properly.
%#4'
Keep the keyboard dry; if it gets wet, wipe it
dry immediately. Use and store the keyboard
only in normal temperature environments.
Handle the keyboard carefully; do not drop it.
Keep the keyboard away from dust and dirt,
and wipe it with a soft cloth occasionally to
keep it looking new.
5'48+%'"#0&"4'2#+4
If your keyboard is not performing as it
should, take it to your local RadioShack store
for assistance. Modifying or tampering with
the keyboard's internal components can
cause a malfunction and might invalidate its
warranty and void your FCC authorization to
operate it.
2QUUKDNG"%CWUG
Set POWER to ON.
Repeatedly press VOLUME UP to increase
the volume.
Disconnect headphones.
Check the power supply.
Are battery contacts (+/–) facing correctly?
Are the batteries fresh?
Is the AC or DC adapter connected
properly?
Repeatedly press VOLUME UP to increase
the volume.
Press START/STOP.
Repeatedly press VOLUME UP to increase
the volume.
Press the accompaniment keys (on the left
side of the keyboard).
Repeatedly press VOLUME UP to increase
the volume.
Replace the connection cord.
Check the amplifier.
Check the connection.
6*'"(%%"9#065";17"
61"-019
This equipment complies with the limits for a
Class B digital device as specified in Part 15
of FCC Rules . These limits provide
reasonable protection against radio and TV
interference in a residential area. However,
your equipment might cause TV or radio
interference even when it is operating
properly. To eliminate interference, you can
try one or more of the following corrective
measures:
• reorient or relocate the receiving
antenna
• increase the distance between the
equipment and the radio or TV
• use outlets on different electrical circuits
for the keyboard and the radio or TV.
Consult your local RadioShack store if the
problem still exists.
You must use shielded interface cables with
this equipment.
4GOGF[
9