Rocktron Xpression - Manual (Page 5)

PRECAUTIONS
NOTE: IT IS VERY IMPORTANT THAT YOU READ THIS SECTION TO PRO-
VIDE YEARS OF TROUBLE FREE USE. THIS UNIT REQUIRES CAREFUL
HANDLING.
All warnings on this equipment and in the operating instructions should be adhered to
and all operating instructions should be followed.
Do not use this equipment near water. Care should be taken so that objects do not fall
and liquids are not spilled into the unit through any openings.
The power cord should be unplugged from the outlet when left unused for a long
period of time.
DO NOT ATTEMPT TO SERVICE THIS EQUIPMENT. THIS EQUIPMENT
SHOULD BE SERVICED BY QUALIFIED PERSONNEL ONLY. DO NOT MAKE
ANY INTERNAL ADJUSTMENTS OR ADDITIONS TO THIS EQUIPMENT AT
ANY TIME. DO NOT TAMPER WITH INTERNAL ELECTRONIC COMPONENTS
AT ANY TIME. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY VOID
THE WARRANTY OF THIS EQUIPMENT, AS WELL AS CAUSING SHOCK HAZ-
ARD.
POWER REQUIREMENTS
This unit accepts power from the 9VAC/1.5A adaptor supplied with the unit. This 9 volt
RMS AC voltage is internally processed by a voltage doubler which generates a bipolar
±15 volts to maintain the headroom and sound quality of professional, studio quality
equipment. Using an external power source such as this minimizes excessive noise and
hum problems often associated with internal transformers, providing optimal perfor-
mance for the user.
OPERATING TEMPERATURE
Do not expose this unit to excessive heat. This unit is designed to operate between 32°
F and 104° F (0° C and 40° C). This unit may not function properly under extreme
temperatures.
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