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DESCRIPTION

- 2-channel power amp.

- 2 x 500 W RMS. Loudspeaker output 4 and 8 Ω, 100 and 70 V lines.

CONTROLS AND FUNCTIONS

FRONT PANEL 

1.-

CH 1/CH 2

: volume control wheels for channels 1 and 2. It is recommended that you do not raise these

volume controls to their maximum. Position them at 3/4 for optimum results.

2.-

PROT

: LED protection indicators. They light up when protection is activated due to a surge or short-

circuit. With protection activated the audio output is cut off.

3.-

TEMP

: LED temperature protection indicators. They light up when protection is activated due to excess

temperature inside the equipment. With protection activated the audio output is cut off.

4.-

CLIP

: LED peak signal indicators. They light up when an input signal is detected with a level that is too

high in the corresponding channel or when there is an excess output level that could damage the
equipment.

5.-

SIGNAL

: LED indicators that light up when an input signal is detected in channels 1 and 2.

6.-

Power amplifier on/off switch.

7.-

ON

: LED power indicator for the power amplifier.

BACK PANEL

1.-

LINK

:  balanced  signal  output  for  channels  1  and  2  for  connecting  several  pieces  of  equipment  in

cascade. XLR connector.

2.-

INPUT

: balanced signal input for channels 1 and 2, XLR connector.

3.-

GND LIFT

: this selector is normally in the GND position. If the installation has mass noises, move the

selector to the LIFT position to disconnect the mass and the earth from the equipment.

- 4 -

EN

Summary of Contents for FS-2503E

Page 1: ...FS 2503E 2 CHANNEL POWER AMPLIFIER WITH 100 V LINE OUTPUT INSTRUCTION MANUAL...

Page 2: ...llow ventilation Avoid direct sunlight heat sources and excessive dust Do not place the machine near magnetic elds or static electricity Do not use surfaces which vibrate or receive impact Do not pile...

Page 3: ...ler when purchasing a similar product at no additional cost It also shows that the machine was put on the market after 13th August 2005 European Community Directive 2012 19 EU of Electrical and Electr...

Page 4: ...ion activated the audio output is cut off 4 CLIP LED peak signal indicators They light up when an input signal is detected with a level that is too high in the corresponding channel or when there is a...

Page 5: ...one of the output terminals 4 8 70 V or 100 V CONNECTION Before making any connections make sure that all the equipment has been switched off Check the the CH 1 and CH 2 volume controls are at their m...

Page 6: ...s adjusted separately BRIDGE MODE BRIDGED Move the switch on the back of the power ampli er to the BRIDGED position In this mode lthe input for the 2 channels will be the CH 1 channel input signal The...

Page 7: ...peaks and eliminate uctuations caused by turning the the ampli er on Furthermore it is equipped with a 10 A BREAKER resettable fuse on the back panel If the fuse is cut off due to a surge or excessive...

Page 8: ...ge produced by inappropriate use or negligence accidents worn out parts due to use breakages burns spilt liquids or other substances excessive humidity battery deterioration and internal manipulation...

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