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23

Troubleshooting Guide

PROBLEM

POSSIBLE CAUSE

POSSIBLE SOLUTION

No power

No sound

No sound from the rear
speakers

No sound from the center
speaker

Stations cannot be received

Preset stations cannot be
received

Poor FM reception

Continuous hissing noise
during FM reception,
especially when a stereo
broadcast is received.

Continuous or intermittent
hissing noise during AM
reception, especially at night.

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 master 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.

• Surround mode is switched off (stereo

mode).

• Master volume and rear level are too low.
• A monaural source is used.
• Rear speaker setting is “N”.

• Surround mode is switched off 

(stereo mode).

• Center speaker setting is “N”.
• Master volume and center level are too low.

• No antenna is connected.
• The desired station frequency is not tuned

in.

• The antenna is in wrong position.

• An incorrect station frequency has been

memorized.

• The memorized stations are cleared.

• No antenna is connected. 
• The antenna is not positioned for the best

reception.

• Weak signals.

• Noise is caused by motors, fluorescent

lamps or lightning, etc.

• 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 master volume.
• Press the MUTE button to cancel the

muting effect.

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

• Select a surround mode.

• Adjust master volume and rear level.
• Select a stereo or surround source.
• Select the desired rear speaker setting.

• Select the desired surround mode.

• Select the desired center speaker setting.
• Adjust master volume and center level.

• Connect an antenna.
• Tune in the desired station frequency.

• Move the antenna and retry tuning.

• Memorize the correct station frequency.

• Memorize the stations again.

• Connect an antenna.
• Change the position of the antenna.

• Change the position of the antenna.
• Install an outdoor antenna.
• Use proper grounding techniques, as per

National Electric Code, with outdoor
antenna.

• Keep the receiver away from noise

sources.

• Install an outdoor AM antenna.

• Replace the batteries.
• Remove the obstacle.

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

ENGLISH

Summary of Contents for Q-Line Silver

Page 1: ......

Page 2: ...nce receptacles and the point where they exit from the product 14 Outdoor Antenna Grounding If an outside antenna or cable system is connected to the product be sure the antenna or cable system is gro...

Page 3: ...d thinner come in contact with the set Never disassemble or modify the set in any way Note to CATV System Installer This reminder is provided to call the CATV system installer s attention to Article 8...

Page 4: ...s 4 Front Panel Controls 6 Remote Controls 7 REMOTE CONTROL OPERATION RANGE 8 LOADING BATTERIES 8 Operations LISTENING TO A PROGRAM SOURCE 9 SURROUND SOUND 12 ENJOYING SURROUND SOUND 14 LISTENING TO R...

Page 5: ...M loop antenna as far as possible from the receiver TV set speaker cords and the AC input Cord and orient for best reception If the reception is poor with the AM loop antenna an AM outdoor antenna can...

Page 6: ...5 ENGLISH...

Page 7: ...6 Front Panel Controls ENGLISH...

Page 8: ...7 Remote Controls ENGLISH...

Page 9: ...unit within a range of about 7 meters 23 feet and angles of up to 30 degrees aiming at the remote sensor Remove the batteries when they are not used for a long time Do not use rechargeable batteries...

Page 10: ...DEO button is pressed the input source changes as follows VIDEO 1 VIDEO 2 VIDEO 3 When the TAPE MONITOR button is pressed the TAPE M indicator lights up other inputs can not be heard from the speakers...

Page 11: ...gram source in the 2 CH downmix mode in the stereo mode the corresponding digital input should be selected For details refer to Downmixing into two front channels on page 18 Notes When the selected op...

Page 12: ...To toggle the tone circuitry back on press button again To listen to a program source without tone adjustments press TONE DIRECT button 12 If the tone display disappears start from the step 10 again...

Page 13: ...ects Dolby Pro Logic ll MUSIC When listening to music this mode allows you to further enhance the sound quality by adding processing that emphasizes the musical effects Dolby Pro Logic ll MATRIX When...

Page 14: ...s it could be For audible improvement the sound from center speaker can be delayed with the center delay time setting so that sound from the front and the center speakers will be heard at the same tim...

Page 15: ...MATRIX and DOLBY PRO LOGIC II CUSTOM When PCM 2 channel stereo signals are input in the IN AUTO or IN PCM mode one of the following modes can be selected DOLBY PRO LOGIC II MOVIE DOLBY PRO LOGIC DOLB...

Page 16: ...ng PL II MUSIC for Dolby Pro Logic II Music mode or PL II CUSTOM for Dolby Pro Logic II Custom mode press the MEMORY ENTER button to select the desired parameter 3 Adjusting the Dolby Pro Logic II par...

Page 17: ...is Large or Small please note that a standard large speaker can fully reproduce sounds below 80 Hz Some speaker settings are not available For example Front Small Center Large Rear Large FS CL RL and...

Page 18: ...ecommended LFE level for some early DTS software is 10 dB If the recommended levels seems too high lower the setting as necessary If the channel display disappears start from the above step 11 again E...

Page 19: ...hly 1100 feet per second in air but can be estimated at 1000 feet per second to keep the math easy Downmixing into two front channels To cancel the 2 CH downmix mode select the desired surround mode b...

Page 20: ...know the frequency of the desired station Perform the steps 1 to 3 in Auto tuning procedure and press the TUNING PRESET UP or DOWN button repeatedly until the right frequency has been reached You can...

Page 21: ...or the AC input cord is disconnected for more than 2 weeks they are all cleared So you should memorize them again While listening to FM broadcasts Each time this button is pressed the FM mode changes...

Page 22: ...sure that TAPE M goes off For tape monitor function refer to TAPE MONITOR function on page 9 Start recording on VIDEO 1 2 Start play on VIDEO 2 or VIDEO 3 3 The audio and video signals from VIDEO 2 o...

Page 23: ...ound track when watching movies at night at low levels Pressing the Dynamic Range button activates compression when a Dolby Digital programs is in surround mode Each time this button is pressed the mo...

Page 24: ...on Weak signals Noise is caused by motors fluorescent lamps or lightning etc Batteries are not loaded or exhausted The remote sensor is obstructed Connect the cord securely Check the outlet using a la...

Page 25: ...W DIGITAL AUDIO SECTION Sampling frequency 32 44 1 48 96 kHz Digital input level Coaxial 75 0 5 Vp p Optical 660 nm 15 21 dBm FM TUNER SECTION Tuning frequency range 87 5 108 MHz Usable sensitivity T...

Page 26: ...x 0 12m Weight net 6 3 lbs 2 85kg QS SUB100 subwoofer Systerm type active subwoofer with ported cabinet Woofer 8 optimized long throw design with composite paper cone and rubber surround Amplifier ty...

Page 27: ...SLS Audio Service for the location of the Authorized SLS Audio service Center near you 3 Make your SLS Audio product available to your SLS Audio Dealer or Authorized SLS Audio Service Center for inspe...

Page 28: ...from state to state This is the only express warranty applicable to SLS Audio home audio electronics including their accessories SLS Audio neither assumes nor authorizes anyone to assume for it any ot...

Page 29: ...QS AVR500 AUDIO VIDEO RECEIVER AND Q LINE SILVER SPEAKER SYSTEM O P E R A T I N G I N S T R U C T I O N S...

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