Eltax AVR-320 Manual Do Utilizador

5 

BEFORE USE 

1.  Choose the installation location of your unit carefully. Avoid 

placing it in direct sunlight or close to a source of heat. Also 

avoid locations subject to vibrations and excessive dust, cold 
or moisture. 

2.  Do not cover the ventilation holes. Make sure there is enough 

space above and beside this unit (about 4 inches). Do not 

place a CD player or other equipment on top of this unit. 

3.  Do not open the cabinet as this might result in damage to the 

circuitry or electrical shock. If a foreign object falls into the unit, 

contact your dealer. 

4.  When removing the power plug from the wall outlet, always 

pull directly on the plug, never on the cord. 

5.  Do not attempt to clean the unit with chemical solvents as this 

might damage the finish. Use a clean, damp cloth only. 

6.  Keep this manual in a safe place for future reference. 

 
Back-up Memory Function 

 

This is the function that preserves the preset memory and 

most-recent memory function. In the event of a power failure, or if 
the power cord of this unit is disconnected from the electric outlet, 

the back-up memory will preserve the preset memory and 

most-recent memory functions for approximately 1 week. If the 

power supply is interrupted for 7 days or longer, the memory 
settings will be erased. 

 

When to use RESET switch 

1.  When this system is subjected to an electric shock. 
2.  When the power is irregular. 

In this case, try the following: 

Switch the POWER on, press the RESET button on the front panel 

for more than 3 seconds.   
 

Note: If the RESET button is pressed for more than 3 seconds, all 

the memory will be erased. 

 
Before Connection 

-  Disconnect all equipment from the power source before 

making any connections. 

-  Read instructions of each component you intend to use with 

this unit. 

-  Be sure to insert each plug securely. To prevent hum and 

noise, do not bundle the connection cords with power cord or 
speaker cord. 

 

-  To avoid damaging the speakers with a sudden high-level 

signal, be sure to switch the power off before connecting the 
speakers. 

-  Check the impedance of your speakers. Connect speaker with 

an impedance of 6 ohms or more.   

-  The amplifier’s colored speaker terminals are the + (positive) 

terminals and the black terminals are the – (negative) 

terminals. 

-  The + side of the speaker cable is marked to make it 

distinguishable from the – side of the cable. Connect this 
marked side to the colored + terminals and the unmarked side 

is the black terminal. 

-  Prepare the speaker cords for connection by stripping off 

approximately 10 mm or less (no more as this could cause a 

short-circuit) of the outer insulation.   

-  Twist the wires tightly together so that they are not straggly. 

 

 

How to connect 
Loosen the speaker terminals on the rear panel by twisting them 

against the clock.   

Put the stripped cable into the hole in the terminal, and tighten the 

terminal on to the cable, by twisting the terminal with the clock. 
 

Colored: positive (+) 

Black: negative (-)