Setting up
Carefully unpack the equipment and store the origin | al |
packaginginasafeplace. |
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The carton and packing materials have been speciall | y |
designed for this series of equipment. They provide | a |
safecontainerforthesystem,andyoumayneedthe | m |
forsubsequenttransport. |
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Please read through the Safety Notes in these |
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instructions, and be sure to observe our recom |
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mendationsrelatingtolocationandsettingup. |
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Setupthemachinesoneontopoftheotherasshow nin thewiringdiagramsintheappendix.
Note:
Ifyouprefertosetupthemachinesonasinglele vel(in linearrangement),youwillneedthe 'MQ 820' mounting set,whichisavailableasanaccessory.Thisinclu desthe longercablesrequired,andsealedcasecoverswith out cableopenings.
Ifyouwishtosetupthesystemonadelicate(pai nted) surface, check on an unobtrusive area that the equi p ment’sfeetwillnotdamagethesurface.
The remote control receiverislocatedwithinthearea oftheintegralscreen.
Forthis reasonit is important to set up the syste | m so |
thatthereisdirectvisualcontactbetweenthescr | eenand |
theremotecontroltransmitter(handset). Themaxim um rangeis6metres.
Infraredreceptioncanbedisturbediflightingle velsare excessive. Energysaving bulbs and fluorescent tube s areparticularlypowerfulsourcesofinterference.
The sketch below shows the radius of action of the remotecontrolsystem.
If the reception conditions are especially difficul | t (e.g. | |
concealed location, or lightinginduced interferenc | e, we | |
recommend the use of the | E 2000 external remote | |
controlreceiver. |
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Wiring
Note:
Disconnect the mains plug at the wall socket before carryingoutanywiringonthesystem.
Openthebackpanelflapsbyswivellingthemupward .
•For the stereo version of the | M 820 system (i.e. no |
DD820 M surround decoder), please connect the equipmentasshowninwiringdiagram1a(standard) or 1b(biwiring). Youwillfindthewiringdiagramsi nthe Appendix.
•For the surround version of the | M 820 system (i.e. | ||
including the DD 820 M surround decoder), please | |||
connecttheequipmentasshowninthewiringdiagra | m | ||
includedinthe DD 820 Moperatinginstructions. |
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Routetheleadsrunningtotheupperunitsinthes | tack | ||
through the appropriate cover openings in the lower | |||
units. |
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Mainscables,loudspeakercablesandthe | M LINKleads | ||
shouldbekeptasfarawayaspossiblefromsignal | leads | ||
(Cinch leads) and the aerial cable, to avoid advers | e | ||
effectsonreproductionquality. |
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To achieve maximum possible signal : noise ratio we recommendthatyoutwisttogetherthetwoCinchlea ds between the PT 820 M and the PA 820 M as shown in thedrawingbelow.
Therightangledaerialplugsuppliedshouldbeuse | dto | |
connectyouraerialsystemtothe | PT 820 M. |
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When you have completed all the connections please closethebackpanelflaps.
Caution!
Pleasenotethatthebackpanelflapsarespringloa ded, andcloseautomatically.Toavoidtrappingyourfin gers,
closethembyholdingthemfromtherear,andnotf rom thesides.
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