Sound Performance Lab Model 2601, Руководство пользователя

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5
Transducer
Hook up
Be very careful to check that the rear chassis power selection switch is set to the correct
local line voltage position before using the unit (230 V position: 220-240 V, 115 V position:
110-120 V)!
When in doubt about a source, contact your dealer or a professional electrician.
Before connecting any equipment make sure that any machine to be connected is turned off
(rear panel power switch). Follow all safety instructions on page 4.
Place the unit on a level and stable surface. The unit’s enclosure is EMC-safe and effectively
shielded against HF interference. Nonetheless, you should carefully consider where you place
the unit to avoid electrical disturbances. It should be positioned so that you can easily reach
it, but there are other considerations. Try not to place it near heat sources or in direct sunlight,
and avoid exposure to vibrations, dust, heat, cold or moisture. It should also be kept away
from transformers, motors, power amplifi ers and digital processors. Always ensure suffi cient
air circulation by keeping a distance of 4-5 cm/2 inches to other units and to the sides of the
unit.
Rack Mounting
Be sure that both above and below the machine you maintain a distance of 1U (44mm/
1.5-2 inches) in order to eliminate electromagnetic or high frequency interference from other
equipment. Moreover, this will ensure adequate air circulation to prevent overheating. Do
NOT locate other machines that produce excessive heat below the Transducer. The rear side
of the machine should be properly supported – especially when transport is involved.
WARNINGS
DO NOT PLACE THE MACHINE IN SUCH A WAY THAT IT MIGHT COME INTO CONTACT WITH OR SIT
ON ANY FLUIDS. AVOIDING SUCH CONTACT WILL AVOID HAZARDS FROM FIRE, DANGEROUS
ELECTRICAL SHOCK OR MACHINE DAMAGE. DO NOT OPEN THE MACHINE. THE LIGHTNING
SYMBOL WITHIN A TRIANGLE WARNS YOU ABOUT UNINSULATED HIGH VOLTAGE INSIDE THE
TRANSDUCER AND THE POTENTIAL FOR DANGEROUS ELECTRICAL SHOCKS – WHICH CAN ALSO
OCCUR EVEN AFTER THE MACHINE HAS BEEN DISCONNECTED FROM A POWER SOURCE.
SYMBOLS AND NOTES
ALSO IN THIS MANUAL A LIGHTNING SYMBOL WITHIN A TRIANGLE WARNS YOU ABOUT THE
POTENTIAL FOR DANGEROUS ELECTRICAL SHOCKS – WHICH CAN ALSO OCCUR EVEN AFTER
THE MACHINE HAS BEEN DISCONNECTED FROM A POWER SOURCE.
AN EXCLAMATION MARK (!) WITHIN A TRIANGLE IS INTENDED TO MAKE YOU AWARE OF
IMPORTANT OPERATIONAL ADVICE AND/OR WARNINGS THAT MUST BE FOLLOWED. BE
ESPECIALLY ATTENTIVE TO THESE AND ALWAYS FOLLOW THE ADVICE THEY GIVE.
The symbol of a lamp directs your attention to explanations of important functions or applica-
tions.
ATTENTION
Do not attempt any alterations to this machine without the approval or supervision of SPL
electronics GmbH. Doing so could nullify completely any and all of your warranty/guarantee
rights and claims to user support.
Hook Up