HK Audio LUCAS PERFORMER - Manual (Page 9)

9
5 L.U.C.A.S PERFORMER
Accessories
HK AUDIO Speaker Add On Package
This is the complete L.U.C.A.S PERFORMER
accessory kit consisting of two aluminum cabinet
tripods, one gig bag, and two speaker cables.
HK AUDIO Protective Covers for L.U.C.A.S
PERFORMER
This set comprises one cover for the subwoofer and
two covers for the satellites. Tear-resistant and
water-repellant, these rugged covers are thickly
padded to afford lasting protection for the L.U.C.A.S
PERFORMER system during transport.
To learn more about Original HK AUDIO
Accessories, talk to your HK AUDIO
® dealer
or visit www.hkaudio.com.
6 Troubleshooting
The Power On LED dos not light up red after you
switch the system on.
1 Check if the power cable is plugged into the Mains
Input.
2 Check if the mains power supply is providing
current.
The Power On LED lights up, but there is no sound
coming from the cabinets.
1 Check the cables connected to the Left and Right
inputs.
2 Check if the signal sources (mixer, keyboard, CD
player) are on.
3 Is the Gain knob turned up?
4 Check the speaker cables for damage.
5 Check if the Speakon“ connectors are fully engaged
in their sockets (rotated to the right). They must
be locked in place to establish an electrical
connection.
The subwoofer’s low frequency output is too soft.
1 Check the setting of the Subwoofer Level knob.
2 Adjust this knob to set the volume of the sub-
woofer to the desired level.
Sound seems distorted.
1 Check the LED displays on your mixer. They should
not be constantly in the red. If necessary, reduce
the volume at the mixer.
2 If the LED displays on your mixer are in the green,
turn back L.U.C.A.S PERFORMER’s Gain knob.
3 Watch the LEDs of the Limit Left, Limit Right
and Limit Subwoofer displays on L.U.C.A.S
PERFORMER’s control panel. These may light up
yellow, but only intermittently. Under no
circumstances may they continuously illuminate
yellow. If this is the case, turn the Gain down
(knob counterclockwise).
Annoying hum
1 Check the cables connecting the source of the
audio signal to L.U.C.A.S PERFORMER. Replace
any damaged cords.
2 If you cannot pinpoint the cause of the humming,
press the Ground switch in. This should remedy
the problem in most cases.
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