ETI Sound Systems, INC LHEC20, LHER20, LHEC30 specifications Important Safety Information

Important Safety Information

1.Read Instructions – All the safety and operating instructions should be read before this product is operated.

2.Retain Instructions – The safety and operating instructions should be retained for future reference.

3.Heed Warnings – All warnings on the appliance and in the operating instructions should be adhered to.

4.Follow Instructions – All operating and use instructions should be followed.

5.Water and Moisture – The appliance should not be used near water - for example, a bathtub, washbowl, kitchen sink, laundry tub, wet basement, or near a swim- ming pool, and the like.

6.Carts and Stands – The appliance should be used only with a cart or stand that is recommended by the manufacturer. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.

7.Wall or Ceiling Mounting – The product should only be mounted to a wall or ceiling by licensed contractor.

8.Heat – Appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat.

9.Power Sources – This product should be operated only from the type of power source indicated on the rating label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company.

10.Grounding or Polarization – This product may be equipped with a polarized alternation-current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete out- let. Do not defeat the safety purpose of the polarized plug.

11.Power-Cord Protection – Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to the cord in correspondence of plugs, convenience receptacles, and the point where they exit from the appliance.

12.Cleaning – The appliance should be cleaned only as recommended by the manufacturer. Clean by wiping with a cloth slightly damp with water. Avoid getting water inside the appliance.

13.Non-use Periods – The power cord of the appli- ance should be unplugged from the outlet when left unused for a long period of time.

14.Object and Liquid Entry – Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.

15.Damage Requiring Service – The appliance should be serviced by qualified service personnel when:

A.The power-supply cord or the plug has been damaged; or

B.Objects have fallen, or liquid has been spilled

Line Voltage Selection

•The necessary line-in voltage may be set with the

VOLTAGE SELECTOR switch on the rear panel of the Matrix-600 (using a flat head screw driver).

•When changing voltage you will need to change the primary fuse according the specifications written on the rear panel.

•Do not force the VOLTAGE SELECTOR switch as this may cause damage

•If the VOLTAGE SELECTOR switch does not move smoothly, contact a qualified service technician.

powercord care

Handle the power supply cord with care. Do not damage or deform; it may cause electric shock or malfunction when used. Hold plug attachment when removing from wall outlet. Do not pull on the power cord.

Caution: Connect the power cable only after you have absolutely made sure that the local mains voltage matches the voltage specified on the device. If you connect to the wrong voltage, you may destroy the electronic components of the MATRIX-600 system.

into the appliance; or	tripod, bracket, or table recommended by the manufacturer,
C. The appliance has been exposed to rain; or	or sold with the product. Any mounting of the product should
D. The appliance does not appear to operate normally	follow the manufacturer’s instructions, and should use a
or exhibits a marked change in performance; or	mounting accessory recommended by the manufacturer.
E. The appliance has been dropped, or the enclosure	21. Lightning – For added protection for this product
damaged.	during a lightning storm, or when it is left unattended and
17. Servicing – The user should not attempt any ser-	unused for long periods of time, unplug it from the wall
vice to the appliance beyond that described in the operating	outlet. This will prevent damage to the product due to light-
instructions. All other servicing should be referred to quali-	ning and power-line surges.
fied service personnel.	22. Replacement Parts – When replacement parts
18. Ventilation – Slots and openings in the cabinet	are required, be sure the service technician has used replace-
are provided for ventilation and to ensure reliable operation	ment parts specified by the manufacturer or have the same
of the product and to protect it from overheating and these	characteristics as the original part. Unauthorized substitutions
openings must not be blocked or covered. The openings	may result in fire, electric shock, or other hazards.
should never be blocked by placing the product on a bed,	23. Safety Check – Upon completion of any service or
sofa, rug, or other similar surface. This product should not	repairs to this product, ask the service technician to perform
be placed in a built-in installation such as a bookcase or	safety checks to determine that the product is in proper
rack unless proper ventilation according to the manufac-	operating condition.
turer’s instructions have been adhered to.
19. Attachments – Do not use attachments not rec-
ommended by the product manufacturer as they may cause
hazards.
20. Accessories – Do not place this product on an
unstable cart, stand, tripod, bracket, or table. The product
may fall, causing serious injury to a child or adult, and
serious damage to the product. Use only with a cart, stand,

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