Advertisement
Location
Power Source
Quick Disk
in
Case
a
Foreign
Object Gets Inside the
MDF1...
Magnetic Head
Protection Sheet
Connections
MIDI Cables
Handling and
Relocation
Cleaning the Exterior
Influence
On
Other
Electríc Appliances
PRECAUTIONS
Please avoid using your MDF1 in the following locations that may cause malfunction
or damage:
Close to windows or other places exposed to direct sunlight.
Near heating appliances or other sources of heat.
Extremely damp or dry places.
Locations subject to excessive dust or vibration.
Please turn on the power of your MDF1
AFTER
having turned on the power
of the equipment used for sending or receiving data.
The MDF1
uses the special AC power adapter PA-4 (supplied). Using any other
kind of AC adapter could damage the MDF1
due to differences in polarity or
voltage.
During an electrical storm (lightning), we advise you to turn off the MDF1
and
unplug the AC adapter from the AC receptacle.
When
not using your MDF1
for extended
periods of time, please unplug the
AC adapter from the AC receptacle.
Please handle your Quick Disks with care. (See page 6 for details.)
Should a foreign object somehow
get inside the unit, unplug the AC adapter
from the AC receptacle and contact the shop where it wás purchased or your
nearest Yamaha Service Center.
Before using your MDF1, remove the protective sheet inserted in the Quick Disk
drive as a safeguard for the magnetic head. Be sure to insert this protection sheet
whenever moving the MDF1.
In order to avoid problems, make all connections between the MDF1
and other
equipment with the power turned off.
Use only standard MIDI cables.
Avoid using cables of over 15 meters long. Use of longer cables may cause are
problems due to wave form deterioration.
Avoid applying excessive force to the keys, switches, terminals and other parts.
Please be sure to grasp the plug part when removing cables from their respective
sockets. Pulling the cable itself can result in damage and even a short circuit.
Before moving the unit, unplug all cables and the power cord to avoid damage
and short circuits.
To clean the exterior of the unit, use only a soft, dry cloth.
Avoid using solvents such as benzine or thinner to wipe the exterior of the unit,
and also do not use any aerosol.
Since the MDF1 uses digital circuitry throughout, do not use it too close to radios,
television sets and other appliances in which it may cause noise or similar dis-
turbances.
Advertisement
