Audio RMS 2020, Руководство пользователя

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Internal/External switch
Switch the toggle switch to the down position to select
internal power, and to the up position for external power.
Accessory socket
A four-pin Hirose socket allows accessories such as an
RK 2 or individual receivers to be powered from the DK
2000 via appropriate cables.
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Setting up the DK 2000
To set up the DK 2000 in conjunction with up to four DX
2020 receivers:
• Fit the receivers into the DK 2000.
• Fit the batteries or connect external power.
• Connect the antennae.
These steps are explained below:
Fitting the receivers
To fit the individual receivers into the DK 2000 first
remove the plastic plate covering the multipin connector
on each receiver. Slide the receiver in, and push firmly
home. Do not use excessive force.
Fitting the batteries
The DK 2000 can be powered by six D-type cells. The
batteries should be inserted negative terminal first.
Connecting power
Alternatively connect power to the four-pin XLR
connector; pin 1 is ground and pin 4 +DC. The DK 2000
can accept power in the range 9–14V DC. It is over
voltage and reverse power protected.
Connecting the antennae
Connect the antennae to the BNC sockets marked A and
B on the back panel.
Masthead amplifiers are available to allow the use of
long aerial cable lengths with phantom powering
directly from the antenna inputs. A variety of antenna
types can also be supplied to suit specific applications.
DK 2000 Rack