ATC C D A 2, Руководство пользователя

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2
C D P l a y e r
CDA2
O u t p u t s
The CDA2 rear panel illustrated in Diagram 1,
carries sockets for main left and right output and
an output for stereo headphones. Use of the
headphone jack will mute the output from the
main stereo output.
Connections to the main output may be by RCA
phono plugs or XLR plugs. Connections to the
XLR output sockets follow the convention of pin 1
to ground, pin 2 to signal “hot” and pin 3 to signal
return “cold”. When connecting to equipment with
XLR (balanced) inputs, the connectors should be
wired pin for pin (i.e. 1 to 1, 2 to 2, and 3 to3).
Diagram 2 illustrates the XLR output pin
arrangement. Diagram 3 illustrates the cable
arrangement for connection to balanced Inputs.
Cables of up to 50 metres in length may be
connected to the main stereo outputs.
O p e r a t i o n
Once connected to mains power and powered up from the rear panel mains switch,
the CDA2 will assume the Input selected when the unit was last turned off.
Alternative Inputs may be selected by pressing the Input push button. The Input
selected will be shown in the Display window.
Pressing the Standby button on the front panel will place the unit into standby; the
standby indicator above the standby button will glow RED.
Output level is controlled by the rotary Volume control on the front panel, the
position of which is indicated by a black pointer. Rotating the control clockwise will
increase the output level. It is good practise to lower the volume setting before
switching on the unit or any associated equipment, or while changing the input
selection.
CD player commands are entered by 6 push buttons on the front panel below the
disc tray. Commands, functions and disc information are all shown in the display
window.
All of the above commands, functions or selections are duplicated on the ATC R2
Remote Control.
Diagram 2 - output socket pins
Pin 2, Signal (hot) Pin 1, ground
Pin 3, Signal (return)
Diagram 3 - balanced cable
Two Core Screened Cable
3 Pin Male XLR
Connector
3 Pin Female XLR
Connector
To Preamp Output
Hot
Return
Screen
To Power Amp or
Monitor Input
1
2
1
2
3
Diagram 3 - CDA2 front panel and controls