Sherwood AX-4103 User Manual

13

If a fault occurs, run through the table below before taking your amplifier for repair.
If the fault persists, attempt to solve it by switching the amplifier off and on again.  If this fails to resolve the situation, consult
your dealer. Under no circumstances should you repair the amplifier yourself as this could invalidate the warranty.

No power

No sound

No recording

Remote control unit does not
operate.

• The AC input cord is disconnected.
• Poor connection at AC wall outlet or the outlet

is inactive.

• The speaker cords are disconnected.
• The volume is adjusted too low.
• The MUTE button on the remote control is

pressed to ON.

• Speakers are not switched on.
• Incorrect selection of the input source.
• Incorrect connections between the components.

• Incorrect selection between the components.
• Incorrect operation of each component for

playback and recording.

• Batteries are not loaded or exhausted.
• The remote sensor is obstructed.

• Connect the cord securely.
• Check the outlet using a lamp or another

appliance.

• Check the speaker connections.
• Adjust the volume.
• Press the MUTE button to cancel the muting

effect.

• Press the SPEAKER A or B button to ON.
• Select the desired input source correctly.
• Make connections correctly.

• Make connections correctly.
• Operate each component correctly.

• Replace the batteries.
• Remove the obstacle.

Power output, stereo mode, 8 

Ω

, THD 0.3 %, 40 Hz~20 kHz ................................................................................... 2

×53 W

Total harmonic distortion, 8 

Ω

, 53 W, 1 kHz ................................................................................................................ 0.05 %

Intermodulation distortion

60 Hz : 7 kHz= 4 : 1 SMPTE, 8 

Ω

, 53 W  ..................................................................................................................... 0.03 %

Input sensitivity, 47 k

Ω

Line .............................................................................................................................................................................. 200 mV

Signal to noise ratio, IHF “A” weighted

Line ................................................................................................................................................................................. 95 dB

Frequency response

Line, 20 Hz~40 kHz .....................................................................................................................................................

±3 dB

Output level

TAPE/VCR OUT, 2.2 k

Ω

............................................................................................................................................ 200 mV

Bass/Treble control, 100 Hz/10 kHz ...........................................................................................................................

±10 dB

Power supply  ................................................................................................................................................ AC 230 V, 50 Hz

Power consumption ........................................................................................................................................................ 120 W

Dimensions(W

×H×D) ........................................................................... 440×138×332 mm(17-3/8×5-7/16×13 inches)

Weight(Net) ..................................................................................................................................................... 8.0 kg(17.6 lbs)

Note: Design and specifications are subject to change without notice for improvements.