thomann Harley Benton HB-20R Скачать руководство пользователя страница 18 | Manualshive

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Since the interference affects both cores equally, by subtracting the phase-shifted signals, the

interfering signal is completely neutralized. The result is a pure signal without any noise inter‐

ference.

1

Signal

2

Ground, shielding

1

Signal (left)

2

Signal (right)

3

Ground, shielding

1/4" TS phone plug (mono,

unbalanced)

Three-pole 1/8" mini phone jack

(stereo, unbalanced)

Plug and connection assignment

guitar combo

18

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Содержание Harley Benton HB-20R

Страница 1: ...HB 20R guitar combo user manual ...

Страница 2: ...Musikhaus Thomann e K Treppendorf 30 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 E mail info thomann de Internet www thomann de 19 01 2015 ID 147167 ...

Страница 3: ... 2 Safety instructions 6 3 Features 10 4 Installation and starting up 11 5 Connections and operating elements 12 6 Technical specifications 16 7 Plug and connection assignment 17 8 Protecting the environment 19 Table of contents HB 20R 3 ...

Страница 4: ...e sure that it is available to all persons using this device If you sell the device include the manual for the next owner Our products are subject to a process of continuous development We therefore reserve the right to make changes without notice This section provides an overview of the symbols and signal words used in this user manual Symbols and signal words General notes guitar combo 4 ...

Страница 5: ... combination of symbol and signal word indicates a pos sible dangerous situation that can result in minor injury if it is not avoided NOTICE This combination of symbol and signal word indicates a pos sible dangerous situation that can result in material and environmental damage if it is not avoided Warning signs Type of danger Warning high voltage Warning danger zone General notes HB 20R 5 ...

Страница 6: ... physical sensorial and intellectual abilities and having corresponding knowledge and experience Other persons may use this device only if they are supervised or instructed by a person who is responsible for their safety DANGER Danger for children Ensure that plastic bags packaging etc are disposed of properly and are not within reach of babies and young children Choking hazard Ensure that childre...

Страница 7: ... be present Never remove any covers There are no user serviceable parts inside DANGER Electric shock caused by short circuit Do not modify the mains cable or the plug Failure to do so could result in electric shock death or fire If in doubt seek advice from a registered electrician Safety instructions HB 20R 7 ...

Страница 8: ...an cause hearing damage Decrease the volume level immediately if you experience ringing in your ears or hearing impairment If this is not possible keep a greater distance or use suffi cient ear protectors NOTICE Risk of fire Do not cover the device nor any ventilation slots Do not place the device near any direct heat source Keep the device away from naked flames Safety instructions guitar combo 8...

Страница 9: ...connecting the device ensure that the input voltage AC outlet matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker Failure to do so could result in damage to the device and possibly injure the user Unplug the device before electrical storms occur and when it is unused for long periods of time to reduce the risk of electric shock or fire...

Страница 10: ...cial features of the device n Output power 20 watt n 8 speaker n Overdrive switch n Built in reverb effect n 3 band equalizer n Aux input n Headphones output n Line output n Standby function Features guitar combo 10 ...

Страница 11: ...ing or your own packaging material suitable for transport or storage respectively Establish all connections as long as the unit is switched off Use the shortest possible high quality cables for all connections NOTICE Possible property damage by magnetic fields Loudspeakers produce a static magnetic field Therefore maintain an appropriate distance to devices that can be adversely affected or damage...

Страница 12: ...5 Connections and operating elements Front panel Connections and operating elements guitar combo 12 ...

Страница 13: ...verdrive channel 3 GAIN Control to adjust the signals preamp gain 4 VOLUME Control to adjust the volume of the overdrive channel 5 VOLUME Control to adjust the volume of the clean channel 6 TREBLE Control to adjust the treble 7 MIDDLE Control to adjust the mids Connections and operating elements HB 20R 13 ...

Страница 14: ...tomatically muted 12 LINE OUT Output jack for connecting an additional amplifier or recording device 3 5 mm mini phone socket 13 POWER Mains switch Turns the device on and off This LED lights red during normal operation If there is no signal input at the INPUT jack for 30 minutes the device will automatically enter standby mode As soon as the INPUT jack receives a signal again the device switches ...

Страница 15: ...14 Power cord Rear panel Connections and operating elements HB 20R 15 ...

Страница 16: ...requency response 70 Hz to 10 kHz Input impedance 220 kΩ THD 0 5 Clean Sound Signal to noise ratio 75 dB Power consumption max 40 W Operating supply voltage AC 220 240 V 50 60 Hz Dimensions H W D 340 mm 380 mm 175 mm Weight 7 kg Technical specifications guitar combo 16 ...

Страница 17: ...nductors one core plus shielding are typical representatives of the unbalanced transmission One conductor is ground and shielding while the signal is trans mitted through the core Unbalanced transmission is susceptible to electromagnetic interference especially at low levels such as microphone signals and when using long cables In a professional environment therefore the balanced transmission is p...

Страница 18: ...ring signal is completely neutralized The result is a pure signal without any noise inter ference 1 Signal 2 Ground shielding 1 Signal left 2 Signal right 3 Ground shielding 1 4 TS phone plug mono unbalanced Three pole 1 8 mini phone jack stereo unbalanced Plug and connection assignment guitar combo 18 ...

Страница 19: ...ing Please follow the notes and markings on the packaging This product is subject to the European Waste Electrical and Electronic Equipment Directive WEEE Do not dispose with your normal household waste Dispose of this device through an approved waste disposal firm or through your local waste facility When discarding the device comply with the rules and regulations that apply in your country If in...

Страница 20: ...Notes guitar combo 20 ...

Страница 21: ...Notes HB 20R 21 ...

Страница 22: ...Notes guitar combo 22 ...

Страница 23: ......

Страница 24: ...Musikhaus Thomann e K Treppendorf 30 96138 Burgebrach Germany www thomann de ...

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