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KX180
User Manual
16 pgs896.88 Kb0

JBL KX180 User Manual

KX180
DIGITAL PROCESSOR
USER MANUAL
2
Table of Contents
Important Safety Instructions ............................................................................ 03
3
Important Safety Instructions
WARNING FOR YOUR PROTECTION
READ THE FOLLOWING:
KEEP THESE INSTRUCTIONS
HEED ALL WARNINGS
FOLLOW ALL INSTRUCTIONS
THE APPARATUS SHALL NOT BE EXPOSED TO DRIPPING OR SPL ASHING LIQUID AND NO OBJECT FILLED WITH LIQUID, SUCH AS VASES, SHALL BE PLACED ON THE APPARATUS
CLEAN ONLY WITH A DRY CLOTH.
DO NOT BLOCK ANY OF THE VENTILATION OPENINGS. INSTALL IN ACCORDANCE WITH THE MANUFACTURER’S INSTRUCTIONS.
DO NOT INSTALL NEAR ANY HEAT SOURCES SUCH AS RADIATORS, HEAT REGISTERS, STOVES, OR OTHER APPA­RATUS (INCLUDING AMPLIFIERS) THAT PRODUCE HEAT.
ONLY USE ATTACHMENTS/ACCESSORIES SPECIFIED BY THE MANUFACTURER.
UNPLUG THIS APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME.
Do not defeat the safety purpose of the polarized or ground­ing-type plug. A polarized plug has two blades with one wider than the other. A grounding t ype plug has two blades and a third grounding prong. The wide blade or third prong are provided for your safety. If the provided plug does not fit your outlet, consult an electrician for replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
Use only with the cart stand, tripod bracket, or table specified by the manufacture, or sold with the apparatus. When a car t is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
Refer all servicing to to qualified service personnel. Ser vic­ing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
POWER ON/OFF SWITCH: For products provided with a power switch, the power switch DOES NOT break the connection from the mains.
MAINS DISCONNECT: The plug shall remain readily operable. For rack-mount or installation where plug is not accessible, an all-pole mains switch with a contact separa­tion of at least 3 mm in each pole shall be incorporated into the electrical installation of the rack or building.
FOR UNITS EQUIPPED WITH EXTERNALLY ACCESSIBLE FUSE RECEPTACLE: Replace fuse with same type and rating only.
MULTIPLE-INPUT VOLTAGE: This equipment may require the use of a different line cord, attachment plug, or both, depending on the available power source at installation. Connect this equipment only to the power source indicated on the equipment rear panel. To reduce the risk of fire or electric shock, refer servicing to qualified service personnel or equivalent.
If connected to 240V supply, a suitable CSA/UL certified power cord shall be used for this supply.
SAFETY INSTRUCTIONS
NOTICE FOR CUSTOMERS IF YOUR UNIT IS EQUIPPED WITH A POWER CORD.
WARNING: THIS APPLIANCE SHALL BE CONNECTED TO A MAINS SOCKET OUTLET WITH A PROTECTIVE EARTHING CONNECTION.
The cores in the mains lead are coloured in accordance with the following code:
GREEN & YELLOW - Earth BLUE - Neutral BROWN
- Live As colours of the cores in the mains lead of this appli-
ance may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:
•
The core which is coloured green and yellow must be
connected to the terminal in the plug marked with the letter E, or with the earth symbol, or coloured green, or green and yellow.
•
The core which is coloured blue must be connected to
the terminal marked N or coloured black.
•
The core which is coloured brown must be connected
to the terminal marked L or coloured red.
This equipment may require the use of a different line cord, attachment plug, or both, depending on the available power source at installation. If the attachment plug needs to be changed, refer servicing to qualified service personnel who should refer to the table below. The green/yellow wire shall be connected directly to the units chassis.
CONDUCTOR
WIRE COLOUR
Normal Alt
L LIVE BROWN BLACK
N NEUTRAL BLUE WHITE
E EARTH GND GREEN/YEL GREEN
WARNING: If the ground is defeated, certain fault conditions in the unit or in the system to which it is connected can result in full line voltage between chassis and earth ground. Severe injury or death can then result if the chassis and earth ground are touched simultaneously.
The symbols shown above are internationally accepted symbols that warn of potential hazards with electrical products. The lightning flash with arrowpoint in an equilateral triangle means that there are dangerous voltages present within the unit. The exclamation point in an equilateral triangle indicates that it is necessary for the user to refer to the owner’s manual.
These symbols warn that there are no user serviceable parts inside the unit. Do not open the unit. Do not at­tempt to ser vice the unit yourself. Refer all servicing to qualified personnel. Opening the chassis for any reason will void the manufacturer’s warranty. Do not get the unit wet. If liquid is spilled on the unit, shut it off immediately and take it to a dealer for ser vice. Disconnect the unit during storms to prevent damage.
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Section 1 - Introductions
ABOUT JBL KX180
KX180 is a professional-grade digital processor designed for karaoke applications and provides a full set of audio processing for enhancing or fine-tuning music and voice. KX180 is equipped with three 6.5mm connectors for microphone input, two groups of RCA connectors and an optical connector for music input, and one pair of RCA connectors for recording out. It supports storage and recall of up to 10 presets and manual or auto control of Dance or Sing mode.
Echo, Reverb and Effect
KX180 offers five reverb effects: Room, Small Hall, Large Hall, Vocal and Custom.
In Custom effect mode, users are allowed to adjust the following parameters: Ear­ly Reflections Volume, Early Reflections Delay, Early Reflections HF Damping, Later Reflections Volume, Later Reflections Delay, Later Reflections HD Damp­ing, Reverb Space, Reverb Density, Reverb HF Damping, etc.
Among all the parameters, the HF damping will affect the color of the sound, the higher its coefficient, the more presence of high frequency you will get.
Dance and Sing Mode
KX180 provides two operation modes - Dance and Sing, which can be engaged automatically or manually. Under Auto control, detection of any active microphone input will automatically switch the system to the Sing mode from the Dance mode. The two modes can also be selected manually through its graphic user interface.
Users are allowed to create unique Dance and Sing mode by adjusting parame­ters of Music, Main Out, Surround, Center and Sub.
Control Methods
KX180 can be fine-tuned through the tailor-designed graphic user interface or quick set up using the front panel controls. Connection with a VOD system can be realized through IR.
FEATURES
• Two groups of microphone inputs
• 15-band PEQ and compressor for each Mic Input
• Three levels of Feedback Inhibition for each Mic Input
• Independent control of Echo and Reverberation
• Two pairs of RCA connectors and an Optical connector for Music Input
• 15-band PEQ for Music Input
• Three levels of Excitement for Music Input
• Six output channels: Right, Left, Centre, Sub, Surround Right and Surround Left.
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• 10-band PEQ for Right and Left Outputs
• 7-band PEQ for Surround and Centre Outputs
• 5-band PEQ for Subwoofer Output
• Compressor provided for each output channel
• Two independent REC channels can be paired into stereo
• Authority control for front panel controls
• Up to 10 presets can be saved
• Dance or Sing mode of each microphone input channel can be switched manually or automatically
UNPACKING
Please unpack and inspect your processor for any damage that may have occurred during transit. If damage is found, notify the transportation company immediately. Only you can initiate a claim for shipping damage. Save the shipping carton as evidence of damage for the shipper’s inspection.
NOTE: Please save all packing materials for future transportation use. Nev­er ship the unit without the factory pack.
PACKING LIST
• 1 x JBL KX180 Digital Processor
• 1 x Power Cord
• 1 x User Manual
Section 1 - Introductions
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