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IMPORTANT SAFETY INFORMATION

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 

SPLASHING 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 type 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 cart is used, use 

caution when moving the cart/apparatus combination to avoid injury 

from tip-over.  Refer all servicing to qualified service personnel. 

Servicing 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 colored in accordance with the following code:

GREEN and YELLOW - Earth        BLUE - Neutral        BROWN - Live

As colours of the cores in the mains lead of this appliance may not cor-

respond with the colored markings identifying the terminals in your plug, 

proceed as follows:

  The core which is colored green and yellow must be connected to the 

terminal in the plug marked with the letter E, or with the earth symbol, or 

colored green, or green and yellow.

  The core which is colored blue must be connected to the terminal marked 

N or colored black.

  The core which is colored brown must be connected to the terminal 

marked L or colored 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 ser-

vice 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 light-
ning flash with arrow point in an equilateral triangle means that 
there are dangerous voltages present within the unit. The exclama-
tion 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 service 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 service.  Disconnect the unit 
during storms to prevent damage.

Содержание CSA 1120Z

Страница 1: ...CSA 140Z CSA 180Z CSA 1120Z CSA 240Z CSA 280Z CSA 2120Z Commercial Series Amplifier Operation Manual JBL Commercial Series...

Страница 2: ...8760 South Sandy Parkway Sandy UT All Rights Reserved Contents Important Safety Instructions 3 JBL DECLARATION OF CONFORMITY 5 1 0 Welcome 7 1 1 Features 7 1 2 Front Control Panels and Indicators 8 1...

Страница 3: ...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 conne...

Страница 4: ...ix it with gen eral household waste There is a separate collection system for used electronic products in accordance with legislation that requires proper treatment recovery and recycling Private hous...

Страница 5: ...08 Limitation of Voltage Fluctuations and Flicker in Low Voltage Supply systems Rated Current less than or equal to 16A EN 55022 2010 Limits and Methods of Measurement of Radio Disturbance Characteris...

Страница 6: ...6...

Страница 7: ...e 1 1 Features 1 or 2 channel outputs Integrated Output Transformer to drive 70V or 100V speaker systems Ideal for commercial and industrial use System may be expanded by adding JBL Commercial Series...

Страница 8: ...g i e the signal has reached the threshold of audible distortion D Tone Controls Bass and Treble potentiometers on each output channel E Illuminated ring around the power switch Green indicates that t...

Страница 9: ...put Connector Stereo unbalanced sources will be summed together Ch2 4 E Audio Input Connector 3 pin Euro block connector balanced input Ch2 4 F Sleep Disable Switch Disables the Sleep mode if you don...

Страница 10: ...NING Before you start to set up your amplifier make sure you read and observe the Important Safety Instructions found at the beginning of this manual 2 2 Installing Your Amplifier CAUTION Before you b...

Страница 11: ...1 Figure 2 2 1 Dimensions Figure 2 2 2 Mounting Kit long angle bracket flat bracket front angle bracket rear angle brackets rear flat brackets 218 44 mm 8 6 in 303 4 mm 11 9 in 43 3 mm 1 7 in CSA 1120...

Страница 12: ...of the rear of the amplifier assembly with the screws provided 5 Install the assembly into the cabinet using the rack mount screws through the front angle brackets For details of installation in the...

Страница 13: ...angle bracket to the other side at the front of the amplifier using the screws provided 2 Attach one of the front angle brackets to the other side of the assembly as shown in the diagram with the scr...

Страница 14: ...les to connect the amplifier balanced input by using the included Euro block connectors see Figure 2 4 Unbalanced lines may be used but may result in hum or RF noise very long cable runs You can also...

Страница 15: ...wires should be twisted cable if possible To prevent the possibility of short circuits the wires should be stripped back no greater than 6 mm 1 4 inch see Figure 2 5 Suggested below are guidelines to...

Страница 16: ...nel can drive is 4 Ohms Therefore you can connect up to four 16 Ohm speakers two 8 Ohm speakers or one 4 Ohm speaker to an amplifier output channel High Impedance Speakers should be driven using the a...

Страница 17: ...electrician 2 8 Protecting Your Speakers It s wise to avoid clipping the amplifier signal Not only does clipping sound bad but it can damage high frequency drivers The built in clip limiter prevents...

Страница 18: ...ip LEDs constantly flashing 7 Do not overdrive the mixer which will cause clipped signal to be sent to the amplifier Such signals will be reproduced with extreme accuracy and loudspeaker damage may re...

Страница 19: ...itches in a 70Hz high pass filter 3 3 Remote Volume Control Remote volume control can be implemented using a CSR V controller connected via an Ethernet cable to the RJ45 connector on the back panel Fo...

Страница 20: ...ed and turned down POSSIBLE REASON The Hi Z switch is OFF while using the 70V or 100V outputs POSSIBLE REASON The power switch is OFF Note that while plugged in the amplifier will be in standby mode a...

Страница 21: ...70 dB Tone Controls Bass and Treble non detented potentiometers on each channel Bass 10dB 100Hz Treble 10dB 10kHz Nominal AC Line Voltages 100 240V 50 60 Hz Minimum Load Impedance Low Z Output 70V Out...

Страница 22: ...er Service your system installer or retailer On The World Wide Web www jblcommercialproducts com Professional Contacts Outside the USA Contact the JBL Professional Distributor in your area A complete...

Страница 23: ...23...

Страница 24: ...Part Number 5040963 Issue 01 14 JBL Commercial 8760 South Sandy Pkwy Sandy UT 84070 USA 801 566 8800...

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