Cloud 46 INTEGRATED, Руководство по установке и настройке

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46/50 Integrated Mixer Amplifier Setup And Installation Guide
CLOUD ELECTRONICS LIMITED
7 Output Details
7.1 Speaker Outputs
Each speaker output uses a 2-pole plug-in screw terminal (Phoenix type) located on the rear
panel; these connectors can accommodate flexible leads up to 2.5mm². It is good practice to
distance output wiring from input wiring at all times and use twisted pair cable for the speaker
wiring, ensuring that it remains twisted right up until termination.
7.2 Auxiliary Outputs
Auxiliary outputs are provided on the 46/50 for zones 1 and 2 only. The audio from these outputs
follows the programme in the respective zone up to the equalisation module fittings. The outputs
are taken prior to the slave jumpers (see section 8). Each output is nominally 0dBu (775mV rms)
and can be used to connect to a slave amplifier for areas where more than 50W of power is
required. It is possible to use both the auxiliary output and the speaker output on a given zone
at the same time.
8 Slave Facility
Where the application has fewer than 4 zones, and one or more of the zones require more than 50W, the
46/50 provides a facility to slave two amplifier output stages to a single mixer stage. This is achieved by
setting the appropriate internal jumper to the ‘ON’ position. The amplifier for zone 2 can be slaved to
follow the programme on zone 1 (jumper J15), and the amplifier for zone 3 can be slaved to follow the
programme on zone 4 (jumper J13). Note that each speaker output will still require an isolated speaker
network regardless of the slave settings. This means that the areas which require more than 50W will
need to be split into two networks of 50W or less. The amplifier sections of the 46/50 cannot be
configured to run in bridged mode.
NOTE: When using the zone 2 amplifier as a slave to zone 1, the zone 2 auxiliary output still follows the
programme on zone 2.
9
V6 070113
J15: Links Zone 1 Programme
to Zone 2 Amplifier
J13: Links Zone 3 Programme
to Zone 4 Amplifier
Location of Jumpers J13 and J15