background image

TROUBLE SHOOTING

PROBLEM

POSSIBLE SOLUTION

No power when switched on • Mains socket not switched on, or faulty.

• Plug not fully inserted into wall socket

• Mains fuse has blown in plug.

• Internal mains fuse has blown inside unit, 

  this will need to be replaced by a qualified 

  service technician

• Power cord has become damaged, this 

  should be replaced immediately by a 

  qualified service technician.

No sound

• Power not turned on.

• Speaker setting is off on function menu 

  (see page 13)

• Volume setting is low (see page 8)

• Loudspeaker cables are not connected 

  (see page 6)

• No input audio equipment is connected, or 

  is faulty (see page 6)

• Correct audio input source not selected on 

  front panel (see page 7)

No sound in one channel

• Balance control set incorrectly (see page 

  11)

• Audio source input cables connected 

  incorrectly, or are damaged. 

•  Audio input source faulty.

• Loudspeaker cables connected incorrectly, 

  or are damaged.

• Loudspeakers are faulty.

Loud buzz or hum

• Audio input cables damaged or not 

  correctly connected.

• Turntable earth lead incorrectly fitted.

• Turntable head shell incorrectly fitted.

• Tape machine sited too close to amplifier, 

  or TV.

PROBLEM

POSSIBLE SOLUTION

Will not play or make tape 

recordings

• Tape input / output connections reversed.

Weak bass, diffused stereo 

image

• Speaker connections out of phase,  

  check + and – terminals are connected to 

  corresponding terminals on both amp and 

  loudspeakers.

Distorted sound

• Frayed wires may be touching on speaker 

  terminals causing distortion.

• Bass and treble controls may be set too 

  high for loudspeaker specification.

• Volume control may be set too high.

LCD display not working

• Internal fault would need servicing by a 

  qualified service technician

LCD display reads ‘Error 1’

• Internal fault would need servicing by a 

  qualified service technician

Audio input source switches 

not working

• Internal fault would need servicing by a 

  qualified service technician

CARE AND MAINTENANCE

To clean the amplifier, wipe the case with a slightly moist lint-free cloth.  Do not 

use any cleaning fluids containing alcohol, ammonia or abrasives. 

Do not spray a aerosol at, or near, the amplifier.

Always use original packaging if it is necessary to transport the unit at any 

time. 

If this unit is used in a dusty environment, it may be necessary to have the 

unit serviced at your local dealer periodically. It is not advisable to allow large 

deposits of dust to accumulate within this unit as it may prevent correct cooling. 

Similarly dust deposits which become damp can sometimes lead to electrical 

problems which may cause severe damage to the delicate electronics within 

this unit.

11

Содержание SP 101

Страница 1: ...ll give you hours of listening pleasure and provide years of unparalleled performance As with any new electrical product please be patient and allow at least 36 hours use before all components have acclimatised themselves to your surroundings and found their optimum working temperature Please do not operate this product at high volume levels immediately after switching on INTRODUCTION CONTENTS Int...

Страница 2: ...equipment that produces heat Protect the mains power cable from being damaged The SP 101 system is double insulated and does not require an earth connection in the UK mains plug UKMAINSPLUGDETAILS For your convenience a mains plug with a fuse 3 Amp has been fitted to this appliance For your safety please observe the following information The SP 101 is designed to operate on AC mains supply between...

Страница 3: ...nly 8 DAB DIGITAL TUNER INPUT SELECTOR SWITCH 9 FUNCTION BUTTON Allows access to menu features such as bass treble balance loudness speakers on off etc 10 ROTARY CONTROL KNOB This allows adjustment of parameters such as volume bass treble balance loudness and speakers on off etc 11 HEADPHONE SOCKET Stereo 6 4mm jack for use with most headphones 12 LED POWER INDICATOR Light will show green to indic...

Страница 4: ...01 amplifier and loudspeakers Ensure wires are not frayed or touching 4 LINE OUTPUT SOCKETS This is for connection to external amplification or recording equipment 5 DAB DIGITAL RADIO INPUT SOCKET 6 DVD INPUT SOCKET 2 channel stereo only 7 CD INPUT SOCKET 8 TAPE AUX INPUT SOCKET 9 TUNER INPUT SOCKET 10 PHONO INPUT SOCKET For the connection of a turntable 11 PHONO TERMINAL EARTH POST It is necessar...

Страница 5: ...hus causing possible damage to the unit Ensure that all interconnetion cables have been fitted correctly and that polarity has been maintained This is especially important when connecting loudspeakers to this amplifier On the rear panel binding post speaker outputs are provided These are coloured red for positive and black for negative There will be a corresponding pair of terminals on the rear of...

Страница 6: ...MAKINGTHECONNECTIONS 6 ...

Страница 7: ...ly DAB tuner These will be connected to the rear panel as indicated in the connection diagram on the previous page To change which input source is listened to press once the switch below the corresponding piece of equipment which is required Pressing another input source switch will change which music source is listened to The LCD display will show the corresponding input source selected on line 2...

Страница 8: ...pprox 5 seconds following the end of this volume change and will then return to indicate the input music source as the default following this time BASS CONTROL This amplifier is fitted with a bass control which offers 14dB attenuation around the centre bass frequency of 100Hz and 3dB across the frequency range of 45Hz to 259Hz To alter this bass control press the function button once this will cha...

Страница 9: ...ening level Note following this operation the LCD display will return to indicate the default volume setting if no operation occurs within 5 seconds To reactivate treble control it will be necessary to press the function button again twice BALANCE CONTROL This amplifier is fitted with a balance control which allows the volume of the left and right signals of the stereo image to be altered in order...

Страница 10: ... control Following this operation the LCD display will return to indicate the default volume setting if no operation occurs within 5 seconds To reactivate loudness control it will be necessary to press the function button again four times SPEAKER ON OFF CONTROL This amplifier is fitted with a loudspeaker control which allows the loudspeakers to be turned off when listening through headphones To ac...

Страница 11: ...nput output connections reversed Weak bass diffused stereo image Speaker connections out of phase check and terminals are connected to corresponding terminals on both amp and loudspeakers Distorted sound Frayed wires may be touching on speaker terminals causing distortion Bass and treble controls may be set too high for loudspeaker specification Volume control may be set too high LCD display not w...

Страница 12: ...o change or alter specifications without prior notice E OE PHONO INPUT Input impedance Input sensitivity 47kΩ 3 8mV to suit magnetic cartridges LINE LEVEL INPUTS Input impedance Input sensitivity 47kΩ 250mV Tape AUX tuner DAB 650mV CD DVD LINE LEVEL OUTPUTS Output impedance Line out Headphones Maximum output level Line out Headphones 100kΩ 300Ω 740mV 1 25V 30Ω TONE CONTROL ATTENUATION Treble Bass ...

Отзывы: