Harman JBL CSM-21, User Manual

 2

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 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 manufac-

ture, 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 servic-

ing to 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 dif-

ferent line cord, attachment plug, or both, depending on the available power 

source at installation. Connect this equipment only to the power source indi-

cated 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 and YELLOW - Earth        BLUE - Neutral        BROWN - Live
As colours of the cores in the mains lead of this appliance 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 COLOR

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 arrowpoint 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 immedi-

ately and take it to a dealer for service.  Disconnect the unit during 

storms to prevent damage.