Roland EM-305 - Important Notes and Precautions

imporiant Notes
When using an AC adaptor, be sure that it is one supplied by the manufacturer. Use of any other power
_adaptor could result in damage, malfunction, or electric shock.
(Power Supply) ;
¢When making any connections with other devices, always turn off the power to all equipment first; this will
~oeehelp preventdamage or malfunctions:
¢Do not use this unit on the same power circuit with any device that will generate line noise, such as a motor
or variable lighting system.
*The power supply required for this unit is shown on its nameplate. Ensure that the line voltage of your
installation meets this requirement.
*Avoid damaging the power cord; do not step on it, place heavy objects on it etc.
When disconnecting the AC adaptor from the outlet, grasp the plug itself; never pull on the cord.
e{f the unit is to remain unused for a long period of time, unplug the power cord.
®The use of an AC adaptor is recommended as the unit's power consumption is relatively high. However,
when using batteries, please use the alkaline type.
eWhen replacing batteries, be sure to follow the instructions in "Changing Batteries" (see page 6).
(Placemeni)
*Do not subject the unit to temperature extremes (eg. direct sunlight in an enclosed vehicle). Avoid using or
storing the unit in dusty or humid areas or areas that are subject to high vibration levels.
@ Using the unit near power amplifiers (or other equipment containing large transformers) may induce hum.
*This unit may interfere with radio and television reception. Do not use this unit in the vicinity of such
receivers.
*Do not expose this unit to temperature extremes (eg. direct sunlight in an enclosed vehicle can deform or
discolor the unit) or install it near devices that radiate heat.
(Maintenance)
°For everyday cleaning wipe the unit with a soft, dry cloth (or one that has been slightly dampened with
water). To remove stubborn dirt, use a mild neutral detergent. Afterwards, be sure to wipe the unit thor-
oughly with a soft, dry cloth.
#Never use benzene, thinners, alcohol or solvents of any kind, to avoid the risk of discoloration and/or
deformation.
(Changing Batteries)
* Avoid using new batteries together with old ones. Also avoid mixing different types of batteries (eg. regular
carbon and alkaline batteries).
When replacing batteries, be sure to maintain correct polarity.
eRemove the batteries whenever the unit is not going to be used for an extended period of time.
(Additional Precautions)
Protect the unit from strong impact.
*Do not allow objects or liquids of any kind to penetrate the unit. In the event of such an occurrence,
discontinue use immediately. Contact qualified service personnel as soon as possible.
*Never strike or apply strong pressure to the display.
eShould a malfunction occur (or if you suspect there is a problem) discontinue use immediately. Contact
qualified service personnel as soon as possible.
*To prevent the risk of electric shock, do not open the unit or its AC adaptor.