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AA

Distribution amplifiers

elektronik

Sams elektronik d.o.o. • [email protected] • www.sams.rs

6

UNPACKING AND INSTALLATION

REMOVAL AND STORAGE

MAINTENANCE

The box contains:

 

- Module

 

- Back connector (optional)

 

- Protective pad for SRU rack frame (optional)

 

- M2.5x6/7985 screw (optional)

 

- SRU rack frame (optional)

 

- Power corde for SRU rack frame (optional)

 

- User manual (optional)

Before use, check the contents of the box. For any deficiency report to the seller or the manufacturer 

of the product.

DEVICE IS INSULATED BY PROTECTIVE WRAP AND PACKED IN A CARDBOARD BOX. 

DEVICE IS SENSITIVE TO SHAKES AND DROPS. HANDLE WITH CARE DURING TRANSPORT 

AND ASSEMBLY.

Check if the product is damaged during transport.

1.  Before dismantling the device, switch off the power, remove 

the power cord and remove all other connectors.

2.  Remove the four screws for fastening.

3.  Remove the device from rack cabinet.

4.  Wrap the machine in the foil to protect it from dust. Package 

it in a box.

5.  The device must be stored in a room without moisture.

The system maintains only person authorized by Sams elektronik 

doo.

Any voluntarily opening device, upgrading or servicing is strictly 

prohibited and is subject to warranty void, and the possibility of 

injury.

Places for fastening

PROCEDURES FOR SAFE USE OF THE DEVICE:

1.  - If the device is not supplied with SRU rack frame, remove the protective wrap from the device. If 

the device is supplied with SRU rack frame, remove the protective wrap from the chassis.

 

- For devices that are AC 230V / 50Hz powered, the device is supplied with power cord. 

 

- Use only power corde that comes with the device.

2.  SRU rack frame is mounted in a 19“ special-purpose rack cabinets designed for this type of device. 

Screw device with four screws. Screws for fastening are not supplied with the device.

3.  The device must be connected to ground. A device that is not connected to the grounding does 

not function properly according to factory declarations and can cause adverse effects on users and 

other equipment.

4.  Strictly comply to all steps for proper connection of devices in the system.

5.  On the SRU rack frame are 3 types of mass (CHASSIS, MAINS and 0V). The factory, all three are 

connected. According to the user’s needs, the masses can be switched over between them.

Illustration - mounted device

Summary of Contents for AA-101

Page 1: ...de Serbia Tel Fax 381 11 3806 253 381 11 2402 212 sams sams rs www sams rs Copyright 1999 2014 Sams elektronik d o o Published 05 april 2013 Updated 03 july 2014 Z10 3 edition 1 Code 001 202 001 210 001 204 001 207 ENGLISH USER MANUAL FOR USE AND MAINTENANCE Read the instructions before using the device Keep this manual for periodic usage ...

Page 2: ...ufacturer servicer has not completed repair or replacement within a reasonable time or if the manufacturer servicer did not perform repair or replacement without significant inconvenience to the consumer 5 The consumer may not terminate the contract if the lack of conformity of the product is negligible 6 The product will function properly when used in accordance with the user manual 7 Period of s...

Page 3: ...upplied with the device SAFETY WARNINGS FOR SRU RACK FRAME ELECTRICAL SHOCK HAZARD DO N OT O PEN CAUTION RIZIK OD S TRUJNOG UDARA NE O TVARATI DOK JE P OD N APONOM UPOZORENJE CLASS I DEVICE Grounding is connected to the chassis of the device The power supply is protected with fuse against overload DECLARATION OF CONFORMITY for product SRU RACK FRAME WITH POWER SUPPLY PSU 212 WITH CORRESPONDING MOD...

Page 4: ... device is equipped with a protective fuse in the power outlet Do not bypass fuse 12 Do not replace the fuse Replacement can be made by a person authorized by the manufacturer 13 Do not bend the power cord so that it can be damaged 14 Connect connectors as in the enclosed instructions Deviations from the allowed values predicted for the inputs and outputs of the device can cause severe damage and ...

Page 5: ...lektronik 5 Page Description TABLE OF CONTENTS UNPACKING AND INSTALLATION 6 MAINTENANCE 6 REMOVAL AND STORAGE 6 DESCRIPTION 7 MODULE INSTALATION IN SRU RACK FRAMES 11 BACK CONNECTORS 13 SRU REAR SIDE 14 BLOCK DIAGRAM 15 PCB WITH THE LAYOUT OF ELEMENTS 16 ADJUSTMENT 16 NOTES 17 ...

Page 6: ...authorized by Sams elektronik doo Any voluntarily opening device upgrading or servicing is strictly prohibited and is subject to warranty void and the possibility of injury Places for fastening PROCEDURES FOR SAFE USE OF THE DEVICE 1 If the device is not supplied with SRU rack frame remove the protective wrap from the device If the device is supplied with SRU rack frame remove the protective wrap ...

Page 7: ...ction 80dB at 50Hz OUTPUT Number 6 electronically balanced Impedance 60Ω or 600Ω Output to output isolation 70dB at 20Hz to 20KHz Max output level 24 16dBU 600Ω PERFORMANCE Gain 6dB do 6dB Frequency response 0 1dB 20Hz to 20KHz S N ratio 100dB unity gain 20Hz to 20KHz TDH 0 05 at 20Hz to 20KHz Inter channel cross talk 90dB at 20Hz to 20KHz POWER Voltage 2 x 12V AC Power 7W TEMPERATURE Performance ...

Page 8: ...balanced Common mode rejection 80dB at 50Hz OUTPUT Number 6 electronically balanced Impedance 60Ω or 600Ω Output to output isolation 70dB at 20Hz to 20KHz Max output level 24 16dBU 600Ω PERFORMANCE Gain 6dB do 6dB Frequency response 0 1dB 20Hz to 20KHz S N ratio 100dB unity gain 20Hz to 20KHz Inter channel cross talk 90dB at 20Hz to 20KHz POWER Voltage 2 x 12V AC Power 7W TEMPERATURE Performance 5...

Page 9: ...n 80dB at 50Hz OUTPUT Number 4 electronically balanced Impedance 60Ω or 600Ω Output to output isolation 70dB at 20Hz to 20KHz Max output level 24 16dBU 600Ω PERFORMANCE Gain 6dB do 6dB Frequency response 0 1dB 20Hz to 20KHz S N ratio 100dB unity gain 20Hz to 20KHz TDH 0 05 at 20Hz to 20KHz Inter channel cross talk 90dB at 20Hz to 20KHz POWER Voltage 2 x 12V AC Power 7W TEMPERATURE Performance 5 40...

Page 10: ...0K balanced Common mode rejection 80dB at 50Hz OUTPUT Number 4 electronically balanced Impedance 60Ω or 600Ω Output to output isolation 70dB at 20Hz to 20KHz Max output level 24 16dBU 600Ω PERFORMANCE Gain 6dB do 6dB Frequency response 0 1dB 20Hz to 20KHz S N ratio 100dB unity gain 20Hz to 20KHz Inter channel cross talk 90dB at 20Hz to 20KHz POWER Voltage 2 x 12V AC Power 7W TEMPERATURE Performanc...

Page 11: ...N IN SRU RACK FRAMES Make sure that the module is set to the correct place in relation to the back connector BEFORE INSTALLING OR REMOVING THE MODULE FROM SRU ALWAYS TURN OFF THE POWER Lock module with lever to the position NOTE NEVER PLACE MODULE TO PLACE OF THE POWER SUPPLY MODULE The label that indicates the place for power supply module FOR POWER SUPPLY ONLY WARNING ...

Page 12: ... elektronik Sams elektronik d o o sams sams rs www sams rs 12 1 The module set between the guides not metal plate 2 Locking lever mount behind the groove 3 Push the lever to lock in an upright position The module is locked 1 2 3 ...

Page 13: ...lanced Unbalancing audio outputs AA 101 t AA 104 t 6dB G 1 1 2 2 IN G AA 101 G AUDIO OUT 1 G AUDIO OUT 2 G AUDIO OUT 3 G AUDIO OUT 4 G AUDIO OUT 5 G AUDIO OUT 6 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 AA 101 Be sure to install a protective pad before installing the back connectors ...

Page 14: ...5 screw 1 Mass 2 Power switch 3 The socket 4 Connections for back connectors Rear side view SRU REAR SIDE DO NOT INSERT SHARP METAL OBJECTS OR FINGERS INTO THE SPACE BEHIND THE POWER PANEL THE SIGN LIGHTNING IN A TRIANGLE IS TO ALERT THE USER TO THE PRESENCE OF LIFE THREATENING HIGH POWER LABEL IS PLACED NEXT TO POWER PANEL HIGH VOLTAGE DANGER ...

Page 15: ...AA Distribution amplifiers Sams elektronik d o o sams sams rs www sams rs elektronik 15 AA 101 t AA 104 t only on AA 101t only on AA 104t BLOCK DIAGRAM ...

Page 16: ...of the common signal 4 Input DC AC coupling Input with or without suppressing DC component 2 3 4 1 PCB WITH THE LAYOUT OF ELEMENTS ADJUSTMENT Audio distribution is factory set to 0dB input 0dB output For adjust is used 1m cable To adjust the distribution in the system it is necessary to have Signal generator a signal which is brought to the input of the distribution Adequate measuring equipment ou...

Page 17: ...AA Distribution amplifiers Sams elektronik d o o sams sams rs www sams rs elektronik 17 NOTES ...

Page 18: ...AA Distribution amplifiers elektronik Sams elektronik d o o sams sams rs www sams rs 18 ...

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