Toa VX-2000 Series - Handling Precautions

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Chapter 1: NOTE
3. HANDLING PRECAUTIONS
1-5
3. HANDLING PRECAUTIONS
• Donotinstalltheunitinlocationsexposedtothedirectsunlightorheaters,astheunitcouldbedeformedor
discoloured.
• Avoid installing or storing the unit in dusty or humid locations, as doing otherwise could cause the unit's
failure.
• Keepaunitasfarawayaspossiblefromafluorescentlamp,digitalequipment,PCorotherequipmentwhich
generate high frequency noise.
[VX-2000, VX-2000SF, VP-2000 series amplifiers, VX-2000DS, VX-2000PF]
• Theseunitsaredesignedexclusivelyforrackmountuse.If2ormoreunitsaremountedinanequipment
rack, space should be provided upper and lower side of the units for ventilation. The perforated panel is
recommended in place of space. For rack mounting, refer to
p. 8-44.
[VX-2000, VX-2000SF, VP-2000 series amplifiers, VP-3000 series amplifiers]
• Topreventnoiseoscillation,keepinputandoutputcablesasfarawayfromeachotheraspossible.
[VX-2000
,
VX-2000SF, VP-2000 series amplifiers, VP-3000 series amplifiers VX-2000DS, VX-3000DS]
• Humnoisemaybegeneratedifgroundloopsarecreated.Thisnoisecanbeminimizedbyconnectingeach
component's rear panel ground terminal to earth.
[VP-2000 series amplifiers, VP-3000 series amplifiers]
• Avoidparallelamplifierconnections,whichcouldresultinamplifierfailure.
[VX-2000DS, VX-3000DS, VX-200PS]
• Eachunitisapermanentconnectedapparatushavingnopoweron/offswitchonitself.Itspowercordshould
be connected to the AC power outlet of the junction panel, so that you can control the power on/off for each
unit. For the power line of the rack system, ALL-Pole Mains Switch with a contact separation of at least 3 mm
in each pole should be incorporated in the electrical installation of the building.
[VX-200XR/200XI/200SZ/200SP/200SI/200SO, 900 modules]
• Becauseeachunitisnot"hot-pluggable,"thesystemneedstobeshutdownwhenitisinstalledorremoved.
For turning the system power off, refer to the Instruction Manual attached to the VX-2000DS or VX-3000DS.
[VP-2000 series amplifiers, VP-3000 series amplifiers, VX-2000DS, VX-3000DS]
• TheVP-2000seriesamplifierscanbeusedinconjunctionwiththeVX-2000DSorVX-3000DSwhiletheVP-
3000 series amplifiers can be used in conjunction with the VX-3000DS only, not with the VX-2000DS.