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• Rear Panel Controls & Features
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9.
Speakon Connector for Channel B Output
Amplified signal is available at Pin 1+ & 1- of
speakon connector. The output speakon
connectors should be wired as per fig. 3 (Output
Connection for Stereo / Mono Mode).
10. Binding Post Terminal for Channel B Output:
This output terminal is parallel to Pin 1+ & 1- of
speakon connector of channel B and may be used
when speakon plugs are not available.
11. Fan Grill
Protective grill for fan. Do not insert anything into
this opening.
12. Low Pass Filter for Channel B:
Select the frequencies to 80Hz or 120Hz to use
amplifier to drive subwoofers. When switch is OFF,
the amplifier will be working for full audio frequency
spectrum.
13. Sensitivity Selector Switch:
Slide switch to select the input sensitivity between
0.775V & 1.23V. It is suggested to use 1.23V
sensitivity if programme signal is fed from a mixer.
14. STEREO / MONO Mode Selector Switch:
This slide switch is used to operate the amplifier in
stereo or mono mode.
15. Low Pass Filter for Channel A:
Select the frequencies to 80Hz or 120Hz to use
amplifier to drive subwoofers. When switch is OFF,
the amplifier will be working for full audio frequency
spectrum.
16. 3 Core AC Mains Cable with Plug
17. AC Mains ckt Protector (Rating 16 AMP):
This protects the amplifier from any excessive
current flow and trips when over loaded or in fault
conditions.
18. Earth Terminal: For earthing the chassis.
19. LIMITER ON/OFF Switch:
Limiter is active when switch is at ON position. It is
advised to use the Limiter ON in normal operations.
Whenever it is selected for limiter OFF, drive the
amplifier for controlled output to protect the
speakers from failure.
XDA-7002
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20. XLR INPUT for Channel A:
This XLR connector accepts the balanced /
unbalanced signals to drive the channel A in stereo
mode and channel A & B if used in mono mode
operation. Inputs can be wired as per fig. 1 & 2
(Input Connections for Balanced and Unbalanced
Mode).
21. 6.3 mm (¼") Jack Input for Channel A:
The stereo jack connector accepts the balanced /
unbalanced signals to drive the channel A when
used in stereo mode and channel A & B when used
in mono mode operation. Inputs can be wired as per
fig. 1 & 2 (Input Connections for Balanced and
Unbalanced Mode).
22. 6.3 mm (¼") Jack Input for Channel B:
The stereo jack connector accepts the balanced /
unbalanced signals to drive the channel B. Inputs
can be wired as per fig. 1 & 2 (Input Connections for
Balanced and Unbalanced Mode).
23. XLR INPUT for Channel B:
This XLR connector takes the balanced /
unbalanced signals for driving channel B. Inputs
can be wired as per fig. 1 & 2 (Input Connections for
Balanced and Unbalanced Mode).
24. Ground Lift:
Ground loop form when multiple sets are used,
which can cause Hum. Using this switch can
improve hum & noise by breaking unwanted ground
loops.
25. Binding Post Terminal for Channel A Ouput:
This output terminal is parallel to Pin 1+ & 1- of
speakon connector of channel A and may be used
when speakon plugs are not available.
26. Speakon Connector for Channel A Output:
In STEREO / MONO mode amplified signal is
available at Pin 1+ & 1- of speakon connector. The
output speakon connectors should be wired as per
fig. 3 (Output Connectors for Stereo / Mono Mode).
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