thomann Harley Benton HB-160B User manual

HB-160B
bass combo
user manual

Musikhaus Thomann
Thomann GmbH
Hans-Thomann-Straße 1
96138 Burgebrach
Germany
Telephone: [phone]
E-mail: [email protected]
Internet: www.thomann.de
04.08.2015, ID: 301899 (V2)

Table of contents
1 General information................................................................................................................................. 4
1.1 Further information........................................................................................................................... 5
1.2 Notational conventions.................................................................................................................... 6
1.3 Symbols and signal words............................................................................................................... 6
2 Safety instructions..................................................................................................................................... 8
3 Features....................................................................................................................................................... 13
4 Installation and starting up................................................................................................................ 14
5 Connections and controls................................................................................................................... 16
6 Technical specifications....................................................................................................................... 22
7 Plug and connection assignment.................................................................................................... 23
8 Cleaning....................................................................................................................................................... 26
9 Protecting the environment.............................................................................................................. 27
Table of contents
HB-160B
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1 General information
This manual contains important instructions for the safe operation of the unit. Read and follow
the safety instructions and all other instructions. Keep the manual for future reference. Make
sure that it is available to all those using the device. If you sell the unit please make sure that
the buyer also receives this manual.
Our products are subject to a process of continuous development. Thus, they are subject to
change.
General information
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1.1 Further information
On our website (www.thomann.de) you will find lots of further information and details on the
following points:
Download This manual is also available as PDF file for you to download.
Keyword search Use the search function in the electronic version to find the topics of
interest for you quickly.
Online guides Our online guides provide detailed information on technical basics
and terms.
Personal consultation For personal consultation please contact our technical hotline.
Service If you have any problems with the device the
customer service will gladly assist you.
General information
HB-160B
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1.2 Notational conventions
This manual uses the following notational conventions:
The letterings for connectors and controls are marked by square brackets and italics.
Examples: [VOLUME] control, [Mono] button.
1.3 Symbols and signal words
In this section you will find an overview of the meaning of symbols and signal words that are
used in this manual.
Letterings
General information
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Signal word Meaning
DANGER! This combination of symbol and signal word indicates an
immediate dangerous situation that will result in death or
serious injury if it is not avoided.
CAUTION! This 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 information
HB-160B
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2 Safety instructions
This device is intended to be used for amplification and playback of signals from musical
instruments with electromagnetic pickups. Any other use or use under other operating condi‐
tions is considered to be improper and may result in personal injury or property damage. No
liability will be assumed for damages resulting from improper use.
This device may be used only by persons with sufficient 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 children do not detach any small parts (e.g. knobs or the like) from
the unit. They could swallow the pieces and choke!
Never let children unattended use electrical devices.
Intended use
Safety
Safety instructions
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DANGER!
Electric shock caused by high voltages inside
Within the device there are areas where high voltages may be present. Never
remove any covers.
There are no user-serviceable parts inside.
Do not use the device if covers, protectors or optical components are missing or
damaged.
DANGER!
Electric shock caused by short-circuit
Always use proper ready-made insulated mains cabling (power cord) with a pro‐
tective contact plug. 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 regis‐
tered electrician.
Safety instructions
HB-160B
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CAUTION!
Possible hearing damage
The device can produce volume levels that may cause temporary or permanent
hearing impairment. Over an extended period of time, even levels that seem to
be uncritical can 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.
CAUTION!
Risk of injury due to heavy weight
Due to the heavy weight of the device, at least two persons are required for trans‐
port and installation.
Safety instructions
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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.
NOTICE!
Operating conditions
This device has been designed for indoor use only. To prevent damage, never
expose the device to any liquid or moisture. Avoid direct sunlight, heavy dirt, and
strong vibrations.
Safety instructions
HB-160B
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NOTICE!
Power supply
Before 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.
Safety instructions
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3 Features
Special features of the device
nOutput power 160 watt (4 Ω)
n1 × 15" Celestion speaker
nGraphic 7-band equalizer
nCompressor
nEffects loop
nInputs
– Aux
– Footswitch
nOutputs
– DI (balanced)
– Tuner
– Line
– Headphones
nStandby function
Features
HB-160B
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4 Installation and starting up
Unpack and carefully check that there is no transportation damage before using the unit. Keep
the equipment packaging. To fully protect the device against vibration, dust and moisture
during transportation or storage use the original packaging 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.
CAUTION!
Risk of injury due to heavy weight
Due to the heavy weight of the device, at least two persons are required for trans‐
port and installation.
Installation and starting up
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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 damaged by an external
magnetic field.
Installation and starting up
HB-160B
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5 Connections and controls
Front panel
Connections and controls
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1[INPUT]
1/4" phone socket to connect your instrument.
You can also connect other active signal sources like CD or MP3 players, keyboards, mixers etc. to this input.
2[GAIN]
Control to adjust the preamp gain of the signal (volume) in channel 1.
3[VOICE]
Control to adjust the tone colour of the signal in channel 1.
4[CHANNEL SELECT]
Channel 1 / 2 select switch. The LED of the active channel lights permanently during operation.
5[GAIN]
Control to adjust the preamp gain of the signal (volume) in channel 2.
6[VOICE]
Control to adjust the tone colour of the signal in channel 2.
Connections and controls
HB-160B
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7[COMPRESSOR]
Pressure switch for enabling the built-in compressor.
The [ACTIVE] LED lights permanently during operation, when the compressor is enabled. The [ON] LED indicates that
the compressor circuit is active and processes the signal. The signal level at which the compressor processes the
signal is affected by the gain controls (the higher the gain, the more the signal is compressed).
8[7-BAND EQUALIZER]
Use the sliders of the equalizer to shape the sound of the amplifier depending on the frequency. In the zero position,
the signal is reproduced unchanged.
9[LIMIT OFF]
Pressure switch for enabling or disabling the built-in limiter.
The limiter monitors the signal level of the amplifier and detects the impedance of a connected speaker automati‐
cally. The protection circuit is automatically activated when the unit is turned on and attenuates an excessive output
level to an uncritical level to avoid distortion.
10 [VOLUME]
Overall volume control.
Connections and controls
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11 [CD / LINE IN]
RCA input for connecting a CD player, cassette deck or the like.
12 [D.I. OUT]
Balanced XLR output for connecting the amplifier to a mixer.
The amplifier signal is supplied unchanged to the connected mixer.
13 [TUNER OUT]
Output for connecting a tuner (1/4" phone socket).
14 [FOOTSWITCH]
Connection for an optional footswitch (1/4" phone socket).
Use a foot switch to toggle between the channels of the amplifier.
15 [POWER]
Mains switch. Turns the device on and off.
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 back to normal mode.
Connections and controls
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Rear panel
Connections and controls
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