Real-El STAB-500 M Operation Manual Download Page 3

Technical support: www.real-el.com

ENG

STAB-500 M

2

Operation Manual

3. SAFETY PRECAUTIONS

Before using this device, please read the safety rules carefully:

Ϝ

It is strongly forbidden to open the cover of the device, there is high voltage inside. If some 

problems occur, please read the operation manual carefully and address an authorized service 

center. For the list of authorized service centers please go to 

www.real-el.com

.

Ϝ

Do not let liquid get inside the device, it can cause short circuit or electric shock. 

Ϝ

In case there are signs of improper operation of the device (sparkling, unusual smells, etc.), 

unplug the device from the mains immediately and address your nearest authorized service 

center.

Ϝ

It is forbidden to connect the automatic voltage regulator to devices with power consumption 

higher than its maximum output power. It can cause breakdown of the device.

Ϝ

This device is not intended for use by persons (including children) with reduced physical, 

mental capabilities, lack of experience or knowledge; use of the device by such persons is 

permitted only under the condition of supervision or instructions for the use of household 

appliances by persons responsible for their safety.

Ϝ

Children should be supervised by authorized personnel to exclude their playing with the 

appliance.

Ϝ

Do not use the appliance with a damaged power cord or plug, or after handling liquids, falling 

or any other damage. To avoid electric shock, do not attempt to disassemble or repair the 

appliance yourself. If necessary, contact a specialized service center.

It is strongly forbidden to operate the device in the following conditions:

 

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at temperature higher than 40 °C or lower than 0 °C;

 

at humidity level higher than 90 %;

 

in direct sunlight or next to heating elements;

 

in vibration areas;

 

outdoors.

Ϝ

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Ϝ

The automatic voltage regulator should be installed in proximity to power supply, then it will be 

easier to unplug the device if necessary.

4. PACKAGE CONTENTS

Ϝ

Automatic voltage regulator – 1 pc

Ϝ

 Operation Manual – 1 pc

Ϝ

 Warranty card – 1 pc

Caution! There is high voltage inside on the insulation elements which can 

result in electric shock.

STAB-500 M

Summary of Contents for STAB-500 M

Page 1: ...OPERATION MANUAL STAB 500 M AUTOMATIC VOLTAGE REGULATOR ...

Page 2: ...date and the goods number corresponds to that in the warranty card Remember in case of warranty card loss or discrepancy of numbers you forfeit the right for warranty repairs Ϝ Do not switch on the speaker system immediately after you bring it into a room from environment with negative temperature After unpacking the speaker system should be kept in conditions of room temperature for at least 4 ho...

Page 3: ...ersons is permitted only under the condition of supervision or instructions for the use of household appliances by persons responsible for their safety Ϝ Children should be supervised by authorized personnel to exclude their playing with the appliance Ϝ Do not use the appliance with a damaged power cord or plug or after handling liquids falling or any other damage To avoid electric shock do not at...

Page 4: ...Select of Input Voltage Output Voltage CIRCUIT BREAKER automatic fuse AVR power switch Output socket Features Ϝ LED Display Ϝ Toroidal transformer with automatic overload protection Ϝ Delay of switching on 180 sec Ϝ Zero cross switching technology Ϝ Microprocessor control Ϝ Maximum protection against high voltage low voltage short circuit overheating and overload CIRCUIT BREAKER OFF ON AUTOMATIC V...

Page 5: ... is reduced too Such dependence is shown in the graph below Note Adhere strictly to such dependence If the condition stated above is not adhered to warranty servicing becomes void Ϝ RQVXPHU GHYLFHV VKRXOG EH FRQQHFWHG WR WKH 95 ZKHQ LW LV RԚ Ϝ Connect the AVR to 220 V household mains and switch it on using switch Ϝ If the AVR operates properly digital indicator will display the voltage on the AVR ...

Page 6: ...use has activated 4 The load connected is too powerful The AVR is out of order Input voltage is very unstable Input voltage is beyond possible regulation range of 140 260 V The AVR does not start The AVR is turned on but there is no output voltage The AVR often produces clicking sounds The AVR has disconnected the load Active red indicator 1 Press the switch once again 2 Make sure that power suppl...

Page 7: ...0DQXIDFWXUHU 1 5283 28 DUMX PDDNRQG 5DH YDOG UL DOHYLN UXN OD WHH D VWRQLD Registered Trademark of ENEL GROUP OU Estonia ...

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