ITB ATLAS 1000 AR144 Manual For Systems And Procedures Download

Page: 10 / 41

Reference Manual ATLAS 1000 AR144 Page

Italian Technology of Broadcast

FRONT PANEL

GRID

Ventilation grid for RF Pallet

DISPLAY

Display for device functions

STOP BUTTON

STOP Button

START BUTTON

START Button

LED SWR

Alarm LED for Reflected Power

LED PWR

Alarm LED for Direct Power

LED TEMP

Alarm LED for overheating

LED ENAB

ENABLE LED

LED ON AIR

Transmission LED

10.

LED ST.BY

Stand‐By LED

FUNCTIONS DESCRIPTION:

SWR LED:

Flashing

: indicates it is limiting the output RF power in order to reduce the reflected one.

Constantly

: indicates reflected power is more than 12% of the device’s rated power.

PWR LED:

Flashing

: indicates the device is limiting the output power to maintain the nominal value.

Constantly

: indicates the output power value is higher than the nominal one.

TEMP LED:

ON Constantly

: indicates the internal temperature of the device or of the pallets is higher than the

device’s parameters.

ENABLE LED

ON Constantly

: indicates the device has removed the pallet enabling voltage.

ON AIR LED

Flashing

: indicates the device is in transmission but does not detect the output power.

Constantly

: indicates the device is detecting the output power.

STAND BY LED

: indicates the device is in Stand‐By.

STOP BUTTON:

By pressing the button, the device will go in stand‐by mode and the pallet will

remove auxiliary output

power from the device.

START BUTTON:

By pressing the button, the device will set the pallet in transmission mode and auxiliary output power will
be supplied.

Summary of Contents for ATLAS 1000 AR144

Page 1: ...ia Casale 3 A 20144 Milano Italy Phone 39 02 90389417 Fax 39 02 23168389 E mail info italab it WorldWide web www italab it ITALAB reserves the right to modify and change the information contained in this document without previous notice Ediz Rev Date Reason Approved by ATLAS1000 AR144 00 01 01 2016 Second Edition Micalizzi Scandelli ...

Page 2: ...tration number of the product ready before you contact ITALAB and clearly describe the nature of the problem Once you have recognized the malfunction and you are sure the product needs to be repaired we will send you an electronic spreadsheet which needs filling out with name address telephone number email and an accurate description of the problem In the spreadsheet there will be an RMA number fo...

Page 3: ...m Startup 14 Block Description 15 Internal Connections 15 Circuit Description 16 RF BOX Amplifier 1 1 16 CPU Card 2 1 16 Analog Card 3 1 17 LED Card 4 1 17 LCD Display 5 1 17 Power Supply 6 1 17 Tipical Display Screens 18 Power On 1 1 18 Transmission Start 1 2 19 Stop Sequence 1 3 19 Alarm Messages 20 Allarm PWR 1 4 20 Allarm SWR 1 5 20 Temperature Alarm 1 6 20 User Program 22 Programming clock 23...

Page 4: ... not allow the clothing of any victim to be in contact with you until they will have it delivered DO NOT TOUCH the victim or parts of his clothing before the power is off you may also become a victim of electric shock Step 1 Check the victim s responsiveness If there is no response immediately call medical assistance and if possible do not abandon them Step 2 Place the victim on their back on a so...

Page 5: ...TREATMENT FOR MAJOR BURNS Continue aid to the victim of electrical current Verify the presence and location of entry and exit points of the current Cover the burnt surface s with clean medication Remove all clothing from the burnt area Eventually cut the clothing which has attached to the skin but do not remove it keep the patient covered except for the harmed area Block if possible all fractures ...

Page 6: ...trocution danger which could cause personal lesions If the amplifier is powered by other devices you must verify the frame has been connected to a separate security ground DO NOT USE IN EXPLOSIVE ENVIRONMENTS Running ATLAS 1000 AR144 in presence of flammable gasses or vapours can be the source of danger for people near DO NOT TRY TO REPAIR ATLAS 1000 AR144 Maintenance repair and substitution of in...

Page 7: ...used in a horizontal position When the device shows visible damage or has not been used for a while or it has not been stored as described it will no longer be safe to operate In case there were technical problems or in case of any doubt please immediately contact our technicians in order to avoid possible abnormalities In case of visible damage or malfunctioning of ATLAS 1000 AR144 it is advised ...

Page 8: ...ophy is to avoid components from working under stress to this aim the output power has been reduced to 1000 Watt at full regime This ensures the product is reliable The radiofrequency part made up of RF Pallet Low Pass Filter and of the output coupler is placed within a box so it is screened from all other components that complete this device The power supply is switching ultra compact and of opti...

Page 9: ...ion Threshold at 100 W 0 5dB Output power protection Threshold at 1000 W 0 2dB RF State Temperature Protection Threshold at 75 c on Mosfet Room Temperature Protection Threshold at 40 c Ventilation Forced 2 ventilators Working Temperature 0 40 c MAX Working Altitude 4000 mt a s l Maximum Working Relative Humidity 90 Control System 2 buttons Data Visualization LCD 4 lines Switching relay antenna TOH...

Page 10: ...e is limiting the output power to maintain the nominal value ON Constantly indicates the output power value is higher than the nominal one TEMP LED ON Constantly indicates the internal temperature of the device or of the pallets is higher than the device s parameters ENABLE LED ON Constantly indicates the device has removed the pallet enabling voltage ON AIR LED Flashing indicates the device is in...

Page 11: ...W 1 General Power Switch 2 Housing of fuses 2 x 10 A dim 5x20 3 A C Line input 240 Vac 4 RF Output Connector 5 RF Input Connector 6 Cooling Air Exit RF section 7 A C Auxiliary Commanded Voltage Exit TX optional 8 RCA Connector PTT input 9 AC DC Power Supply ventilation Air Exit 1 2 3 4 5 8 7 6 9 ...

Page 12: ...fan 2 Radiofrequency box 3 Hot air output fan 4 Relay input radio frequency transmitter 5 Relay output radio frequency antenna 6 RF output connector 7 RF box interface 8 Cpu 9 RF box input connector 10 switching AC DC power supply 11 Power supply hot air output fan 12 General power switch 2 1 3 1 9 11 10 7 4 6 5 8 2 ...

Page 13: ...dequate magneto thermic switch Check that the ON OFF switch on the rear panel on the amplifier is OFF Connect the power supply cable in the dedicated clamps at the rear of the amplifier respecting the specified polarities shown in the rear view image Insert the other network power supply cable end to the socket with the correct connector Connect the exciter network power supply cable supplied in t...

Page 14: ...he input power damage may occur within the device When the start up procedure is complete the correct functioning of the device is visible on the display It will show the following A T L A S 1 0 0 0 A R 1 4 4 P u s h P T T R a d x x C I n g x x C On the fourth row of the display the following will alternate The pallet temperature MAX 80 C and the incoming air temperature MAX 45 C Date and Time In ...

Page 15: ...Reference Manual ATLAS 1000 AR144 Page 15 of 41 Italian Technology of Broadcast SYSTEM BLOCK DIAGRAM INTERNAL CONNECTIONS DIAGRAM ...

Page 16: ...F group is completely screened by means of a metal box 2 CPU CARD The CPU card is the heart of the amplifier The card contains an ST micro controller with an internal management software which controls the device The software can be modified locally by qualified personnel The CPU is connected to all other cards with flat cables which read sensors PWR SWR temperature etc and perform all other neces...

Page 17: ...tart up and switching off The buttons have a second function of reading modifying the function parameters of the amplifier 5 LCD DISPLAY The LCD display at the front allows monitoring of the amplifier parameters PWR SWR temperature etc 6 POWER SUPPLY The module performs an efficient 240 Vac input voltage conversion to the 48Vdc power supply voltage for the RF pallet CPU card High efficiency of the...

Page 18: ...he fourth line of the display are shown alternately The pallet temperature MAX 80 C and the entrance air temperature MAX 45 C The date and time During this phase is possible to put on the STAND BY mode the device pushing the stop button and on the display will appear the following text A T L A S 1 0 0 0 A R 1 4 4 S T A N D B Y P u s h S t a r t R a d C I n g C On the fourth line of the display are...

Page 19: ... phase is possible to see sequentially in the display pressing the start button the amplifier parameters and its own data 1 3 STOP TRASMISSION With the release of the PTT starts the transmission procedure stops and on the display for a few tens of milliseconds The following text appears S t o p S e q u e n c e At the same time it starts the stop sequence by applying a negative voltage to the MOSFE...

Page 20: ...rm cycle will activate Please Note if the alarm cycle repeats 5 times in the distance of a few hours the amplifier will block and the display will say S t o p b y n u m b e r 5 m a x O u t P o w e r To restart the system the Amplifier must be turned off and on again through the general power switch 1 5 REFLECTED POWER ALARM SWR When the SWR exceeds 105 of the rated power the SWR LED on the rear of...

Page 21: ...erature values are above the programmed threshold it will run the standby process and the display will show the following flashing text T e m p e r a t u r e S t o p The amplifier will remain in a state of alarm until the temperature returns to the programmed values Please Note if the alarm cycle repeats 5 times in the distance of a few hours the amplifier will block and the display will say S t o...

Page 22: ...word using the following sequence Press the stop button three times Press the start button three times Note that each time a button is pressed the symbol appears on the display to confirm the occurrence insertion If the wrong sequence is carried out the message appears on the display P A S S W O R D E R R O R After a few seconds the message to enter the password will reappear on the display and th...

Page 23: ... A D R I V E R C O N T R Y E S Pressing the stop button enables or disables the function If the function is disabled at power on of the device you will no longer be asked to confirm that the antenna and the driver are connected to the device Pressing the start button confirms the selection and you will return to the main menu and the display will show P R O G R A M M I N G U S E R A B I L I T A T ...

Page 24: ...s C L O C K P R O G R A M M I N G H H M M G G M M A A A A To modify the parameters press the stop button while to confirm press the start button When confirming the value it automatically moves to the next parameter At the end of the operation the message appears automatically on the display C L O C K P R O G R A M M I N G In this situation if you press the start button you will return to the cloc...

Page 25: ...nu NAME programming and appears on the display L A N G U A G E P R O G R A M M I N G I T A L I A N O Each time you press the stop button the display shows a supported language English French Spanish and Italian and if you press the start button the choice of language is confirmed For English L A N G U A G E P R O G R A M M I N G E N G L I S H For French L A N G U A G E P R O G R A M M I N G F R A ...

Page 26: ... by pressing the start button the messages on the display will be in chosen language L A N G U A G E P R O G R A M M I N G In this situation if you press the start button you will return to the language programming menu while if yes press the stop button to enter the menu to change the name that appears on the first line of the display e the message appears on the display ...

Page 27: ... I N G U S E R S N A M E Pressing the stop button scrolls through the letters and numbers supported while with the start button the selected character is confirmed The operation must be done for all the characters of the line and at the end of the twentieth character will exit automatically and the message will appear on the display N A M E P R O G R A M M I N G In questa situazione se si preme il...

Page 28: ...press the start button opens the menu to exit programming and the message appears on the display P R O G R A M M I N G E X I T P R O G R A M M I N G P R E S S S T A R T In this situation if you press the start button you go back to the waiting for transmission start status while if you press the stop button you enter the menu to exit programming To make the changes made it will be necessary to tur...

Page 29: ...Reference Manual ATLAS 1000 AR144 Page 29 of 41 Italian Technology of Broadcast SCHEMATICS and BILL OFF MATERIALS RF BOARD ...

Page 30: ...Reference Manual ATLAS 1000 AR144 Page 30 of 41 Italian Technology of Broadcast CPU BOARD ...

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Page 38: ...Reference Manual ATLAS 1000 AR144 Page 38 of 41 Italian Technology of Broadcast LED BOARD ...

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Page 40: ...Reference Manual ATLAS 1000 AR144 Page 40 of 41 Italian Technology of Broadcast ANALOG BOARD ...

Page 41: ...Reference Manual ATLAS 1000 AR144 Page 41 of 41 Italian Technology of Broadcast ...

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