TL 200 Pronomic Amplifier Instruction Manual

Pronomic Amplifier TL 200, TL 400, TL 700, TL 1200
Art. Nr.: TL 200: 00063864
TL 400: 00021732
TL 700: 00021733
TL 1200: 00021734

TL 200 Pronomic Amplifier

Operating Manual
*Revision: -06-2020**

Power amplifier TL series
© 2020
This manual is protected by copyright. Any copying or reprint, even in excerpts, is only allowed with written consent of Musikhaus Kirstein GmbH. The same applies to reproduction or copying of images, even in altered form.
Thank you for purchasing this product. To ensure you will be completely satisfied with this product, read and understand this manual carefully before use. Keep the manual in a safe place. The Operating Manual must be passed on to all subsequent users.

Follow the Operating Manual!
WARNING   The signal word WARNING identifies hazards, which can result without precautions in serious injury.
NOTE   The signal word NOTE indicates general precautions, which should be observed in handling the product.
NOTE    Images used in this manual may differ slightly from the actual product, as long as it has no adverse effect on the properties and safety of the product.
NOTE    All personal formulations in these instructions are to be considered gender neutral.
These operating instructions apply to persons who have been supervised or instructed in the operation of the unit by a person responsible for their safety and who have proven to be able to handle the unit.
WARNING   Children should be supervised to ensure that they do not play with the unit. Do not leave the children unattended.
All information contained in this Operating Manual is accurate to the best of our knowledge and belief. Neither the author nor the publisher, however, can be held liable for damages or losses that arise in connection with the use of this Operating Manual.
Other product, brand or company designations specified in this document are possibly the trademarks of their respective owners. Compliance with all applicable copyright laws is the responsibility of the user of this document.

Product Description

The instructions in this manual apply to all TL Series power amplifiers. The operation and functions of these devices are identical unless stated otherwise.
All professional power amplifiers of the TL series have:

• volume control; Parallel balanced XLR and 1/4 “TRS inputs, stereo (dual channel), parallel input or bridged mono mode with selector switch.
• 3 selectable input sensitivities (sensitivity), clip limiter, ground lift switch, screw terminals (banana plug) and Speakon outputs.
• 2 fans with two speeds for cooling; Soft start function when switching on, silent switching on and off, independent DC and thermal overload protection on each channel, short circuit and loudspeaker protection, built-in current limiter.
• Front LED indicators: Power, Signal, Clip, Protect.
• Roadworthy, rugged 2U / 3U chassis.
• 230 V (50 Hz) AC and IEC power cord.

| ****| Warning, electricity
---|---|---
| General warning sign

Power Supply

Check that the mains voltage corresponds to 230 V (50 Hz) AC selector switch.
Using other voltages than specified can cause irreparable damage to the unit.
The device must be connected directly to the mains. Do not use dimmer or controllable power supply.

Scope of Delivery

1. User manual
2. Power amplifier of the TL series
3. Power cable

SAFETY

WARNING   Before fitting or removing the unit, ensure that the power cord is disconnected from the mains.
WARNING   Make sure that the unit is positioned so that no one can trip over the power cord.

1. Do not use this product near water (e.g. near a bathtub, sink, in a wet basement or near a swimming pool, etc.).

2. Do not place this product near heat sources such as radiators, vents or other equipment (including amplifiers) that produce heat.

3. Connected this product to a power supply that complies with the type described in the operating instructions or specified on the product only. Replace the fuse with one of the specified types, sizes and ratings only.

4. The product should be serviced by qualified service personnel if:
   A. The power cord or plug has been damaged.
   B. Objects have fallen into the product or liquid has been spilled on the product.
   C. The product was exposed to rain.
   D. The product does not seem to function normally or it has a significant change in performance.
   E. The product has been dropped and / or the housing is damaged.

5. Do not attempt to service the product beyond the points described in the user manual. All other service work should be assigned to qualified service personnel.

Connections

Before using the unit, ensure that your mains voltage corresponds to voltage indicated on the unit.

Intended Purpose

The power amplifiers of the TL series are designed for standard 19-inch rackmounting.

Intended Use

Important Safety Instructions

NOTE   This manual contains important information on the correct and safe operation of your Pronomic power amplifiers. If you have any questions, please contact your dealer.

1. This product should only be used with a cart or stand that keeps it level and stable and prevents wobbling.
2. The product should be positioned so that adequate ventilation is ensured.
3. This product can be used in combination with speakers that can cause permanent  hearing loss. Do not operate the device at high or uncomfortable volume for a long period of time. If you notice hearing loss or ringing in the ears, you should consult a ctor.
4. Make sure that no objects fall into the housing openings and that no any liquids get through the housing openings.
5. The product should never share an electrical outlet or extension cord with other devices as the power rating of the outlet or extension cord may be exceeded.
6. The product should never be left plugged in when not in use for a long time.
7. Make sure the power cord is undamaged.
8. For mounting on the front rack rails, use screws with washers.
9. When installing the power amplifier in the rack, attach the product to the front and rear rack rails. This prevents the device from being deformed.
10. Never block the ventilation slots of the product.
11. Do not place the product in a location with direct sunlight or heat from hot equipment or radiators. Excessive heat may adversely affect the housing and internal components.
12. Installing the product in a damp or dusty environment may result in malfunction or accident.

Installation and Operation

NOTE Carefully open the shipping box and check the contents for any obvious damage. Each amplifier of the Pronomic TL series is fully tested before leaving the factory and should arrive in perfect condition. If you find any damage, immediately notify the shipping company. Keep the shipping box and all packing materials for inspection by the carrier.

Power Amplifier TL 200, TL 400; TL 700

WARNING   Disconnect the unit from the power supply before installation.

1. ON / OFF SWITCH
   to turn the device on or off.
   Before turning the power amplifier on, check all connections and turn down the level controls. Temporary mute isnormal when turning the power amplifier on or off.
   Caution: Always switch the power amplifier on last, after all otherconnected devices are switched on;
   Always turn off the power amplifier before connecting any other equipment

2. POWER LED-INDICATORS
   These LEDs are lit when the power is on.

3. CLIP-LED-INDICATORS
   These LEDs light up when the input level of the output stage is exceeded by 3 dB (overload).
   When this occurs, you must either turn down the level controls on the power amp or lower the output level of the previous component so that the clip LED goes out.
   This avoids distortion in the sound image and prevents damage to the connected speakers.

4. SIGNAL-LED-INDICATORS
   These LEDs are light up to confirm the presence of an input signal above 100 mV on this channel of the power amplifier.

5. PROTECT-LED-INDICATORS
   These LEDs light up when the output connection of the output stage is shortcircuited, the load impedance is too low or an internal malfunction occurs. If one of these LEDs lights up, switch off the power supply and check the connection of  the output. Then turn on the power again.

6. LEVEL CONTROLS
   to control the level of the signal that gets into each channel. The actual voltage attenuation of the power amplifier is displayed in dB. Turn these controls counterclockwise when the SIGNAL LEDs are lit steadily (indicating an excessive input signal).

7. “BRIDGED”-LED-INDICATORS
   These LEDs are lit when the “BRIDGE”-MODE is set.

8. “PARALLEL”-LED-INDICATORS
   These LEDs are lit when the “PARALLEL”-MODE is set.![TL 200 Pronomic Amplifier

• Power amplifier](https://manuals.plus/wp-content/uploads/2023/12/TL-200 -Pronomic-Amplifier-Power-amplifier.jpg)

  9. POWER-CONNECTOR
     The connector is used to connect the amplifier to a power source.
     ( CAUTION: Only operate the device with the supplied cold device cable)

  10. FUSE
      Fuse holder for 5A-15A / 250V fuses.If these fuses blow repeatedly, switch off the device and have it serviced by qualified service personnel.

  11. GROUND LIFT SWITCH
      Turn on the switch to disconnect the device from the ground, if necessary, to eliminate “humming” by ground loops.

  12. SENSITIVITY SELECTOR SWITCH
      This switch is used the make the amplifier suitable for different input levels. 0,7V means that the amplifier reaches full output power when 07V is input. 1,0V means that the amplifier reaches full output power when 1,0V is input and so on. 1,0V can meet the requirements of most audio  equipment. Only select 0,7V or 1,44 under special condition, such as whenthe signal is particularly weak or large.

  13. COMPRESSOR SELECTOR
      The TL series power amplifiers offer 2 settings: OFF or COMPRESSOR. This switch is the choice of compressor on and off. So whatever at any sensitivity, it is recommended to use compressor to avoid clipping.

  14. OUTPUT CONNECTIONS FOR SPEAKERS
      The connections are described under the model name.

  15. INPUT CONNECTORS (XLR)
      The XLR connector is equipped with balanced inputs. Symmetrical connections between the devices are recommended as they are less susceptible to AC hum. For long cable runs, an output impedance of the source of less than 600 ohms is required to avoid signal loss. Use the inputs for CH-1 and CH-2 for stereo operation (two-channel). Use only the CH-1 input for parallel or bridged mono operation. (See the user guide below for more information).

  16. MODE SELECTION SWITCH
      The TL series amplifiers offer three modes of operation: PARALLEL, STEREO and BRIDGED. Set the switch to one of the three positions as needed.

  17. VENTILATION OPENINGS
      The fan speed is automatically varied to maintain the correct internal operating temperature.

PARALL-MODE (MONO) – In this mode, both channels can be operated in parallel with the same signal without the need for a Y-cable.
In this mode, the inputs for both channels are internally connected, so you only need to feed one signal into one of the channels. This further allows independent level control for each channel. It also allows for easy “Daisy- Chaining” with other power amplifiers by using the other channel of the input terminals.
NOTE   Do not select parallel mode if you supply the power amplifier with 2 separate signals.
NOTE   Do not use unbalanced and balanced cables at the same time, otherwise hum may occur.

STEREO-MODE – This is the most commonly used mode and allows independent control of two separate signals, such as stereo playback, main and monitor live mix, and bi-amp operation (highs in one channel and lows in the other).
BRIDGED-MODE (MONO) – This mode combines the power of both channels to drive a single speaker. In this mode, the power amplifier generates 4 times peak power and 3 times continuous power in a 4 or 8 ohm speaker, as each channel can deliver eparately in stereo or parallel mode.
WARNING   In this mode, the power amplifier can power a loudspeaker with high power. Make sure the speaker, connectors, and cabling is adequate for performance. Please note that with a 4ohm loudspeaker, the mains fuse can blow during prolonged overload. Check that the power amplifier is not overloaded when setting this mode.
Connect the input signal to the CH-1 input to bypass the mono operation.
The following instructions describe the most common ways to build the power amp into a sound system.
WARNING   Turn off the power amplifier before making the connections.
The TL series power amplifiers can be operated in one of three modes (stereo, bridged mono, end-parallel mono).
WARNING   Observe the following wiring diagrams for connecting the loudspeakers. WARNING   The manufacturer assumes no liability for loudspeakers that have been damaged by improper wiring, improper use of the power amplifier or by overcurrent.

STEREO (2-CHANNEL) – MODE

1. Check if the power amplifier is switched off.
2. Set the MODE SELECTION SWITCH (16, on the back of the unit) to the middle position “STEREO”.
3. Connect the input / output lines properly as shown in the illustration above.

PARALLEL (MONO) –MODE

WARNING Do not use the “PARALLEL (MONO)” setting when feeding the separate signals from another power amplifier.

1. Check if the power amplifier is switched off.
2. Set the MODE SELECTOR (16, on the back of the device) to the “PARALLEL” position. The input signal from CH-1 is passed on to the input of CH-2.
3. Connect the input / output lines properly as shown in the illustration above.

BRIDGED (MONO) – MODE WARNING   Make sure that the cabling and the loudspeaker used are suitable for this.

1. Check if the power amplifier is switched off.

2. Set the MODE SELECTION SWITCH (16, on the back of the unit) to the position “BRIDGED”.

3. Connect the input / output lines properly as shown in the illustration above.
   NOTE The signal will be output in CH-1.

4. Turn the volume control of channel “2” counterclockwise until it stops.

Power Amplifier TL 1200
WARNING   Disconnect the unit from the power supply before installation.

1. ON / OFF SWITCH
   to turn the device on or off. Before turning the power amplifier on, check all connections and turn down the level controls. Temporary mute is normal when turning the power amplifier on or off.
   Caution: Always switch the power amplifier on last, after all other connected devices are switched on.
   Always turn off the power amplifier before connecting any other equipment.

2. POWER LED-INDICATORS
   These LEDs are lit when the power is on;

3. CLIP-LED-INDICATORS
   These LEDs light up when the input level of the output stage is exceeded by 3dB (overload). When this occurs, you must either turn down the level controls on the power amp or lower the output level of the previous component so that the clip LED goes out. This avoids distortion in the sound image and prevents damage to the connected speakers.

4. SIGNAL-LED-INDICATORS
   These LEDs are light up to confirm the presence of an input signal above 100mV on the channel of the power amplifier.

5. PROTECT-LED-INDICATORS
   These LEDs light up when the output connection of the output stage is short- circuited, the load impedance is too low or an internal malfunction occurs. If one of these LEDs light up, switch off the power supply and check the connection of the output. Then turn on the power again.

6. LEVEL CONTROLS
   to control the level of the signal that gets into each channel. The actual voltage attenuation of the power amplifier is displayed in dB. Turn these controls counterclockwise when the SIGNAL LEDs are lit steadily (indicating an excessive input signal)

7. “BRIDGED”-LED-INDICATORS
   These LEDs are lit when the “BRIDGE”-MODE is set

8. “PARALLEL”-LED-INDICATORS
   These LEDs are lit when the “PARALLEL”-MODE is set![TL 200 Pronomic Amplifier

• POWER-CONNECTOR](https://manuals.plus/wp-content/uploads/2023/12/TL-200 -Pronomic-Amplifier-POWER-CONNECTOR.jpg)

  9. POWER-CONNECTOR
     The connector is used to connect the amplifier to a power source.
     CAUTION: Only operate the device with the supplied cold device cable

  10. FUSE
      Fuse holder for 5A-15A / 250V fuses.
      If these fuses blow repeatedly, turn off the device and have it serviced by qualified service personnel

  11. GROUND LIFT SWITCH
      Turn on the switch to disconnect the device from the ground, if necessary, to eliminate “humming” by ground loops;

  12. SENSITIVITY SELECTOR SWITCH
      This switch is used the make the amplifier suitable for different input levels. 0,7V means that the amplifier reaches full output power when 07V is input. 1,0V means that the amplifier reaches full output power when 1,0V is input and so on. 1,0V can meet the requirements of most audio equipment. Only select 0,7V or1,44 under special condition, such as when the signal is particularly weak or large

  13. COMPRESSOR SELECTOR SWITCH
      The TL series power amplifiers offer 2 settings: OFF or COMPRESSOR. This switch is the choice of compressor on and off. So whatever at any sensitivity, it is recommended to use compressor to avoid clipping.

  14. UR CHANNEL OUTPUTS
      The connections are described under the model name.

  15. INPUT CONNECTORS (XLR)
      The XLR connector is equipped with balanced inputs. Symmetrical connections between the devices are recommended as they are less susceptible to AC hum. For long cable runs, an output impedance of the source of less than 600 ohms is required to  void signal loss. Use the inputs for CH-1 and CH-2 for stereo operation (two-channel). Use only the CH-1 input for parallel or bridged mono operation. (See the user guide below for more information).

  16. MODE SELECTION SWITCH
      The TL series amplifiers offer three modes of operation: PARALLEL, STEREO and BRIDGED. Set the switch to one of the three positions as needed.

  17. VENTILATION OPENINGS
      The fan speed is automatically varied to maintain the correct internal operating temperature.

PARALL-MODE (MONO) – In this mode, both channels can be operated in parallel with the same signal without the need for a Y-cable.
In this mode, the inputs for both channels are internally connected, so you only need to feed one signal into one of the channels. This further allows independent level control for each channel. It also allows for easy “Daisy- Chaining” with other power amplifiers by using the other channel of the input terminals.

NOTE   Do not select parallel mode if you supply the power amplifier with 2 separate signals.
NOTE   Do not use unbalanced and balanced cables at the same time, otherwise hum may occur.
STEREO-MODE – This is the most commonly used mode and allows independent control of two separate signals, such as stereo playback, main and monitor live mix, and bi-amp operation (highs in one channel and lows in the other).
BRIDGED-MODE (MONO) – This mode combines the power of both channels to drive a single speaker. In this mode, the power amplifier generates 4 times peak power and 3 times continuous power in a 4 or 8Ω speaker, as each channel can deliver separately in stereo or parallel mode.
WARNING   In this mode, the power amplifier can power a loudspeaker with high power. Make sure the speaker, connectors, and cabling are adequate for performance. Please note that with a 4-ohm loudspeaker, the mains fuse can blow during prolonged overload. Check that the power amplifier is not overloaded when setting this mode.
Connect the input signal to the CH-1 input to bypass the mono operation.
The following instructions describe the most common ways to build the power amp into a sound system.
WARNING   Turn off the power amplifier before making the connections.
The TL series power amplifiers can be operated in one of three modes (stereo, bridged mono, end-parallel mono).
WARNING   Observe the following wiring diagrams for connecting the loudspeakers. WARNING   The manufacturer assumes no liability for loudspeakers that have been damaged by improper wiring, improper use of the power amplifier or overcurrent.

STEREO (2-CHANNEL) – MODE

1. Check if the power amplifier is switched off.
2. Set the MODE SELECTOR (16, on the back of the unit) to the middle position “STEREO”.
3. Connect the input / output lines properly as shown in the illustration above.

PARALLEL (MONO) –MODE

WARNING Do not use the “PARALLEL (MONO)” setting when feeding the separate signals from another power amplifier.

1. Check if the power amplifier is switched off.
2. Set the MODE SELECTOR (16, on the back of the unit) to the “PARALLEL” position.
3. Connect the input / output lines properly as shown in the illustration above.

BRIDGED (MONO) – MODE

WARNING  Make sure that the cabling and the loudspeakers used are suitable for this

1. Check if the power amplifier is switched off.

2. Set the MODE SELECTION SWITCH (16, on the back of the unit) to the position “BRIDGED”.

3. Connect the input / output lines properly as shown in the illustration above.
   NOTE   The signal will be output in CH-1.

4. Turn the volume control of channel “2” counterclockwise until it stops.

Block Diagram

Specifications

Sub/Ultrasonic and RF
LED INDICATORS (per channel)| Bridge, Parallel, Power, Signal, Clip, Protect
PANEL CONTROLS| FRONT-2 input attenuators REAR- Ground lift, mode selection, compressor
COOLING| Front-to-Back via 2 variable-speed fans
POWER SUPPLY VOLTAGE| 230V AC/50Hz
POWER SUPPLY FUSE(250)| 5A| 8A| 15A| 20A
DIMENSION ( mm)| 482 X 440 X 88.8 (2HE)| 482 X 440X 132 (3HE)
N WEIGHT IG WEIGHT (Kg)| 18.5/20| 22.5/24| 26/27.5| 33/36

CLEANING & MAINTENANCE

WARNING   Never immerse the unit in any liquid.
Regularly remove the dust from the inside of the device with compressed air through the ventilation openings.

SIMPLIFIED EU DECLARATION OF CONFORMITY

Herewith Musikhaus Kirstein GmbH declares that the device is in compliance with the EU directive 2014/53/EU. You can download the EC declaration of conformity for this item under download link: http://www.kirstein.de/docs/Konformitaetserklaerung/CE_Konformitaetserklaerung_00063864.pdf
http://www.kirstein.de/docs/Konformitaetserklaerung/CE_Konformitaetserklaerung_00021732.pdf
http://www.kirstein.de/docs/Konformitaetserklaerung/CE_Konformitaetserklaerung_00021733.pdf
http://www.kirstein.de/docs/Konformitaetserklaerung/CE_Konformitaetserklaerung_00021734.pdf

WEEE Declaration (Waste of Electrical and Electronic Equipment)

Your product has been designed and manufactured using quality materials and components that are recyclable and reusable. The symbol means that your product must be disposed separately from household waste at the end of its service life.
Dispose of this equipment at your local collection point or recycling center.
Please help to protect the environment in which we all live.
All specifications and appearances are subject to change without notice. All information was correct at time of printing. Musikhaus Kirstein GmbH does not guarantee for the accuracy or completeness of any description, photograph or statement contained in this manual. Printed colors and specifications may vary slightly from product. Products from Musikhaus Kirstein GmbH are only sold through authorized dealer. Distributors and dealers are not agents of Musikhaus Kirstein GmbH and have no authority to bind Musikhaus Kirstein GmbH legally in any way.

Musikhaus Kirstein GmbH
Bernbeurener Str. 11
86956 Schongau – Germany
Telefon/Phone: 0049-8861-909494-0
Telefax/Fax: 0049-8861-909494-19
Pronomic TL Serie / ArtNr.: 00063864/00021732/00021733/00021734
2022-11-21

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