thomann TSA 4-700 User manual

TSA 4-700, TSA 1400, TSA 2200,
TSA 4000, TSA 4-300, TSA 4-1300
power amplifier
user manual

Musikhaus Thomann e. K.
Treppendorf 30
96138 Burgebrach
Germany
Telephone: [phone]
E-mail: [email protected]
Internet: www.thomann.de
25.02.2014, ID: 218912, 218913, 218915, 287602, 325986, ... (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 notes.................................................................................................................................................. 9
3 Features....................................................................................................................................................... 14
4 Installation and starting up................................................................................................................ 15
5 Connections and operating elements........................................................................................... 16
6 Current consumption............................................................................................................................ 32
7 Technical specifications....................................................................................................................... 36
8 Plug and connection assignment.................................................................................................... 46
9 Cleaning....................................................................................................................................................... 49
10 Protecting the environment.............................................................................................................. 50
Table of contents
TSA 4-700, TSA 1400, TSA 2200,TSA 4000, TSA 4-300, TSA 4-1300
3

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
power amplifier
4

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
TSA 4-700, TSA 1400, TSA 2200,TSA 4000, TSA 4-300, TSA 4-1300
5

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.
References to other locations in this manual are identified by an arrow and the specified page
number. In the electronic version of the manual, you can click the cross-reference to jump to
the specified location.
Example: See Ä ‘Cross-references’ on page 6.
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
Cross-references
General information
power amplifier
6

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 possible dangerous situation that
can result in minor injury if it is not avoided.
NOTICE! This combination of symbol and signal word
indicates a possible dangerous situation that
can result in material and environmental
damage if it is not avoided.
Warning signs Type of danger
Warning – high-voltage.
General information
TSA 4-700, TSA 1400, TSA 2200,TSA 4000, TSA 4-300, TSA 4-1300
7

Warning signs Type of danger
Warning – danger zone.
General information
power amplifier
8

2 Safety notes
This device amplifies electric audio frequency signals to operate passive speakers. Use the
device only as described in this user manual. Any other use or use under other operating con‐
ditions 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 notes
TSA 4-700, TSA 1400, TSA 2200,TSA 4000, TSA 4-300, TSA 4-1300
9

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.
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 notes
power amplifier
10

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.
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 notes
TSA 4-700, TSA 1400, TSA 2200,TSA 4000, TSA 4-300, TSA 4-1300
11

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.
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 notes
power amplifier
12

NOTICE!
Magnetic fields
The device generates strong magnetic fields that can interfere with the function
of poorly shielded devices. The strongest magnetic fields are directly above and
below the power amplifier. Therefore, never place sensitive devices such as pre-
amplifiers, radio transmission systems, or tape decks directly above or below the
power amplifier. When installing the power amplifier into a rack, you should place
it in the lowest position, and further equipment such as pre-amplifiers in the
highest position.
Safety notes
TSA 4-700, TSA 1400, TSA 2200,TSA 4000, TSA 4-300, TSA 4-1300
13

3 Features
Common features of all models described:
nintegrated switching power supply
nXLR inputs
nlockable NL4 output sockets
nprotective circuits
– audio limiter
– thermal protection
– short circuit protection
n19" rack-mountable (2 RU)
Find device-specific features here Ä Chapter 5 ‘Connections and operating elements’ on page 16,
Ä Chapter 6 ‘Current consumption’ on page 32 and Ä Chapter 7 ‘Technical specifications’
on page 36.
Features
power amplifier
14

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.
Installation and starting up
TSA 4-700, TSA 1400, TSA 2200,TSA 4000, TSA 4-300, TSA 4-1300
15

5 Connections and operating elements
Front panel TSA 4-700
Connections and operating elements
power amplifier
16

1[POWER]
Main switch to turn the device on and off.
2 LED indicators for [CH-A] … [CH-D]
These LEDs indicate that the unit is operational ([Power]), the input signal level ([Signal] / –20 / –15 / –10 / –5),
channel overload ([Clip]) and a fault condition ([Fault]).
3[CH-A] … [CH-D]
Input gain controls for channels A to D.
The LED [Power] lights permanently during operation. The LEDs [Signal] / [–20] /
[–15] / [–10] / [–5] respond to the input signal. If any of these LEDs are lit without an
input signal is present disconnect the speakers from the amplifier and turn the input
gain controls of channels A to D down to minimum. If the LEDs will still light, the
device must be checked by an authorized service workshop.
Connections and operating elements
TSA 4-700, TSA 1400, TSA 2200,TSA 4000, TSA 4-300, TSA 4-1300
17

Rear panel TSA 4-700
Connections and operating elements
power amplifier
18

4 IEC chassis plug for the power supply.
5[OUTPUT CH-A] … [OUTPUT CH-D]
Signal outputs, designed as lockable NL4 chassis socket to connect speakers.
6, 9, 10, 11 [INPUT CH-A] … [INPUT CH-D]
Signal input channels, designed as XLR socket pair (input / output) to loop the audio signal to other devices.
7 Push-button [Stereo | Bridge]
Switch for operating modes ‘Stereo’ (channels operate independently of each other) and ‘Bridge’ (two channels are
interconnected to form one channel with double output).
8 Push-button [Lift | Ground]
Use the Ground / Lift switch to separate the connection between the earth pin of the device and the unit's signal
ground to prevent ground loops:
n‘Lift’ position (not pressed): no connection
n‘Ground’ position (pressed): earth pin and signal ground are electrically connected
Connections and operating elements
TSA 4-700, TSA 1400, TSA 2200,TSA 4000, TSA 4-300, TSA 4-1300
19

Front panel TSA 1400, 2200,
4000
Connections and operating elements
power amplifier
20