TTE Technology 28S305 Manuale Utente

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1.   Read these instructions.

2.  Keep these instructions.

3.  Heed all warnings.

4.  Follow all instructions.

5.  Do not use this apparatus near water.

6.  Clean only with dry cloth.

7.  Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8.  Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus 

(including amplifiers) that produce heat. 

9.  Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, 

and the point where they exit from the apparatus.

10. Only use attachments/accessories specified by the manufacturer.

11.  Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the 

apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury 

from tip-over. 

12. Unplug this apparatus during lightning storms or when unused for long periods of time.

13. 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.

14. For safe operation of the apparatus, observe these installation requirements:

Keep at least 2 inches of ventilation space between the rear cover of the apparatus and the wall.  

Keep at least 1 inch of ventilation space between the apparatus and all other surfaces. Do not allow any 

of the apparatus’ ventilation openings to be blocked by objects that might obstruct them, such as; 

newspapers, curtains, table-cloths or any other objects. Do not expose the apparatus to any external heat 

sources.  Do not place any heat sources such as candles, lamps, etc. on the apparatus. Do not expose the 

device to high levels of humidity or to any possible sources of moisture. When disposing of used batteries 

from the remote control, consult local regulations regarding proper disposal.

15. If an outside antenna or cable system is connected to the product, be sure the antenna or cable system 

is grounded so as to provide some protection against voltage surges and built-up static charges. Section 

810 of the National Electrical Code, ANSI/NFPA No. 70-2011 (Section 54 of Canadian Electrical Code, 

Part 1) provides information with respect to proper grounding of the mast and supporting structure, 

grounding of the lead in wire to an antenna-discharge unit, size of grounding conductors, location of 

antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. 

See following example: 

 

ANTENNA LEAD IN WIRE

GROUND CLAMP

ANTENNA DISCHARGE UNIT 
(NEC SECTION 810-20)

GROUND CLAMPS

GROUNDING CONDUCTORS 

(NEC SECTION 810-21)

ELECTRIC SERVICE
EQUIPMENT

POWER SERVICE GROUNDING 
ELECTRODE SYSTEM (NEC ART 

250, PARTH)