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Z4-8

MK3

 Installation and User Guide v1.2

4

Safety Information

Important Safety Instructions

Read these instructions.

• 

Keep these instructions.

• 

Heed all warnings.

• 

Follow all instructions.

• 

Do not use this apparatus near water.

• 

Clean only with dry cloth.

• 

Do not block any ventilation openings. Install in 
accordance with the manufacturer’s instructions.

• 

Do not install near any heat sources such as radiators, 
heat registers, stoves, or other apparatus (including 

amplifiers) that produce heat.

• 

Do not defeat the safety purpose of the polarized or 
grounding-type plug. A polarized plug has two blades 
with one wider than the other. A grounding type plug 
has two blades and a third grounding prong. The wide 
blade or the third prong are provided for your safety. If 

the provided plug does not fit into your outlet, consult 

an electrician for replacement of the obsolete outlet.

• 

Protect the power cord from being walked on or 
pinched particularly at plugs, convenience receptacles, 
and the point where they exit from the apparatus.

• 

Only use attachments/accessories specified by the 

manufacturer.

• 

Use only with the cart, stand, tripod, bracket, or 

table specified by the manufacturer, or sold with the 

apparatus. When a cart is used, use caution when moving 
the cart/apparatus combination to avoid injury from tip-
over.

• 

Unplug this apparatus during lightning storms or when 
unused for long periods of time.

• 

Refer all servicing to qualified service personnel. 

Servicing is required when the apparatus has been 
damaged in any way, such as power-supply cord or plug 
is damaged, liquid has been spilled or objects have fallen 
into the apparatus, the apparatus has been exposed to 
rain or moisture, does not operate normally, or has 
been dropped.

WARNING:
To reduce the risk of fire or electric shock, do not expose this 

appliance to rain or moisture.

CAUTION:

Use of controls or adjustments or performance of procedures 

other than those specified may result in hazardous radiation 

exposure.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

WARNING: SHOCK HAZARD - DO NOT OPEN

AVIS: RISQUE DE CHOC ÉLECTRIQUE - NE PAS OUVRIR

The lightning flash with the arrowhead symbol within 

an equilateral triangle, is intended to alert you to the 

presence of uninsulated dangerous voltages within the 

product’s  enclosure  that  may  be  of  sufficient  magnitude  to 

constitute a risk of electric shock. 

The exclamation point within an equilateral triangle is 

intended to alert the user to the presence of important 

operating  and  maintenance  (servicing)  instructions  in  the 

literature accompanying the appliance.
Un point d’exclamation dans un triangle équilatéral est destiné 
à alerter l’utilisateur de la présence d’instructions importantes 

sur  le  fonctionnement  et  l’entretien  (la  réparation)  dans  la 

documentation accompagnant l’appareil.

The mains plug is used as the disconnect device and it 

should remain readily accessible during intended use. In 

order to electrically isolate the apparatus from the mains, the 
mains plug should be completely removed from the mains 
outlet socket.
La prise du secteur ne doit pas être obstruée ou doit être 
facilement accessible pendant son utilisation. Pour être 
complètement déconnecté de l’alimentation d’entrée, la prise 
doit être débranchée du secteur.

 Meaning of the label: Evaluation for apparatus only 
based on temperate climate condition, therefore it’s 
the only operating condition applied for the 

equipment .There may be some potential safety hazard if the 
equipment is used in tropical climate region. 
L’évaluation pour les appareils est basée dans une condition 
climatique tempérée, donc c’est la seule condition de 
fonctionnement à appliquer pour l’appareil. Il peut y avoir un 
risque potentiel pour la sécurité si l’équipement est utilisé 
dans une région climatique tropical.

Meaning of the label: Evaluation for apparatus only 
based on altitude not exceeding 2000m, therefore 
it’s the only operating condition applied for the 

equipment .There may be some potential safety hazard if the 
equipment is used at altitude above 2000m.
L’évaluation pour les appareils est basée uniquement sur une 
altitude inférieure à 2000m, donc c’est la seule condition de 

fonctionnement à appliquer pour l’appareil. Il peut y avoir un 
risque potentiel pour la sécurité si l’équipement est utilisé 
avec une altitude au-dessus de 2000m.

Conformities

This product conforms to the following European EMC 
Standards: 

BS EN 55103-1:2009, BS EN 55103-2:2009

This product has been tested for use in commercial 
and light industrial environments. If the unit is used 
in controlled EMC environments, the urban 

outdoors, heavy industrial environments or close to railways, 
transmitters, overhead power lines, etc., the performance of 
the unit may be degraded.
The product conforms to the following European electrical 
safety standard: 

BS EN 60065:2012

Содержание Z4MK3

Страница 1: ...10 0 Zone 2 10 0 10 0 10 0 10 0 Zone 3 10 0 10 0 10 0 10 0 Zone 4 10 0 10 0 10 0 10 0 MK3 1 2 3 4 5 6 Eight Zone Venue Mixer 8 Power Mute Zone 1 Zone 2 Zone 3 Zone 4 Zone 5 Zone 6 Zone 7 Zone 8 Music...

Страница 2: ...eatures 5 Optional System Components 6 LM 2 Mic line input module with remote music control 6 RSL 6 Series Remote Music Level source Control 6 PM Series paging microphones 7 PM1 paging microphone 7 Bl...

Страница 3: ...17 Microphone priority over input at Facility Port 17 OPTIONS AND ADDITIONAL INFORMATION 18 LM 2 active input modules general considerations 18 Connecting multiple LM 2s 18 Using the Facility Ports as...

Страница 4: ...t magnitude to constitute a risk of electric shock The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing i...

Страница 5: ...technical specifications The Z8MK3 Z4MK3 manual includes full details of the optional LM 2 remote input module Basic information on interfacing Cloud PM Series paging microphones and connecting the RL...

Страница 6: ...Control Plate permitting control of zone music level and source The LM 2 connects to one of the unit s Facility Ports via screened Cat 5 cable and the remote inputs are fed to that zone only The mixer...

Страница 7: ...12 16 paging mic on page 12 for more information PM1 paging microphone The Cloud PM1 paging microphone is also compatible with the Z8MK3 and Z4MK3 It is a much simpler unit which addresses only one zo...

Страница 8: ...HONE 1 adjusts the level of the microphone connected at Mic 1 input in each zone See page 15 4 MICROPHONE 2 adjusts the level of the microphone connected at Mic 2 input in each zone See page 15 5 PAGI...

Страница 9: ...7 PAGING MIC GAIN as 4 See page 16 8 PAGING MIC EQ as 5 See page 16 9 PAGING MIC ACCESS PORT 6 pin Z4MK3 or 10 pin Z8MK3 5 mm pitch screw terminal connector for per zone contact closure paging access...

Страница 10: ...r has an extra cavity for storing a spare fuse note that the active fuse is that in the inner cavity System Connections Music Sources Connect the system s various music sources to LINE 1 to LINE 6 All...

Страница 11: ...pin 2 cold pin 3 hot When using single core cable don t connect cold at the Z8II Z4II Unbalanced input e g phono 1 3 2 SC SCN Z8II Z4II Balanced output pin 1 ground pin 2 cold pin 3 hot Unbalanced in...

Страница 12: ...Zone s Music Control Port The LM 2 s upper PCB is fitted with an RJ45 connector labelled OUTPUT Connect this to the Facility Port of the relevant Zone using screened Cat 5 cable with screened RJ45s a...

Страница 13: ...responding to the zone s in which announcements are required Any or all of the zones may be paralleled if multiple zones need to operate from the PM1 An alternative method for achieving paging to all...

Страница 14: ...fore the RSL 6 will operate the zone s Music Control Port must be enabled by setting the adjacent push button switch 14 on page 9 to REMOTE i e pressing it in In this setting the zone s front panel Mu...

Страница 15: ...e rear panel switch setting the front panel control in LOCAL and via a remote plate or other external control in REMOTE If the jumper is set to FR the source selection will always be made with the fro...

Страница 16: ...via internal jumpers and should be set to suit the requirements of the installation when the system is installed See page 22 for location of the internal jumpers Mic 1 Mic 2 priority By default fully...

Страница 17: ...the priority is selected a signal present at Line 6 will force the zone s source selection to that input when the signal disappears the previously selected source will be restored over the time const...

Страница 18: ...acility Port the chain is connected Remember to consider the current drawn by any additional input modules see page 24 for details of current consumption and PSU capability See also the section below...

Страница 19: ...hey may be used to receive DC voltages from the external system to effect these adjustments Both music source selection and level can be controlled over their full ranges with a DC voltage of 0 to 10V...

Страница 20: ...to be selected The output impedance of the control voltage source should be low enough to overcome the effect of this resistor Fitting loudspeaker EQ cards The Z4MK3 and Z8MK3 are compatible with vari...

Страница 21: ...system where four possible music or other audio sources are made available to three or more zones areas Only three are shown for clarity Points to note Area 1 and Area 3 have remote control plates in...

Страница 22: ...ase time ABSENT 12 seconds release time 3S J4 Mic priority over facility input OFF No priority ON MIC 1 2 paging mic haveVOX triggered priority over signals at facility port OFF J5 Paging mic priority...

Страница 23: ...E 7 Z8MK3 ONLY KEY Jumper with two possible positions black square indicates factory default setting J1 J2 J3 J4 Motherboard jumper locations SOCKET FOR OPTIONAL EQ CARD J8 J1 J4 J5 J2 J6 COMPONENT SI...

Страница 24: ...fending signal source can often be identified by setting the volume control to minimum then disconnecting the input leads both left right channels on each line input until the hum disappears This prob...

Страница 25: ...Impedance 2 kohms balanced Phantom power 15V PCB jumper for on off Headroom 20 dB Noise 120 dB EIN 22 Hz 22 kHz 150 ohms Equalisation HF 10 dB 5 kHz LF 10 dB 100 Hz Facility Input Input Impedance 10...

Страница 26: ...Z4 8MK3 Installation and User Guide v1 2 26...

Страница 27: ...Z4 8MK3 Installation and User Guide v1 2 27...

Страница 28: ...Z4 8MK3 Installation and User Guide v1 2 28...

Страница 29: ...Z4 8MK3 Installation and User Guide v1 2 29...

Страница 30: ...Z4 8MK3 Installation and User Guide v1 2 30...

Страница 31: ...Z4 8MK3 Installation and User Guide v1 2 31...

Страница 32: ...ngland Tel 44 0 114 244 7051 Fax 44 0 114 242 5462 email info cloud co uk web www cloud co uk Cloud Electronics USA 2065 Sidewinder Drive Suite 200 Park City Utah 84060 United States of America Toll F...

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