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Section 2

2-21

Individual Board (DAs) - Distribution Amplifiers

ect

DA Power Supply (121260-1)

Figure 2-26.

The Distribution Amplifiers are powered by a +12V power supply.

• The output of the supply is adjustable.

• Input 100 - 240VAC 50/60Hz 1.9A.

• 12V DC 8.3A 100W MAX.

• The power supply contains Power, Temperature, and fan alarm LED

indicators.

Power consumption is 50mA.

Содержание 100-3

Страница 1: ...UTAH 100 3 System Setup and Operation ...

Страница 2: ...of the publication date Utah Scientific Inc assumes no liability for errors or omissions In addition Utah Scientific Inc assumes no responsibility for damages resulting from the use of this guide FCC Compliance USA and Digital Equipment Compliance Canada This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 Subpart B of the FCC Rules an...

Страница 3: ...n conformance with the following standards Emission EN55022 1994 A1 A2 Immunity EN55024 1998 EN61000 3 2 EN61000 3 3 Safety IEC 60950 1 2001 EN 60950 1 2001 Following the provisions of the Directive s of the Council of the European Union EMC Directive 89 336 EED Low Voltage Electrical Directive 72 23 EEC Utah Scientific Inc hereby declares that the product specified above conforms to the above Dir...

Страница 4: ...pening the chassis changing a power supply or removing a board should be performed by qualified personnel only To reduce the risk of electric shock do not perform any service unless you are qualified to do so Heed all warnings on the unit and in the operating instructions Do not use this product in or near water Disconnect AC power before installing any options or servicing the unit unless instruc...

Страница 5: ...e and current rating as referenced in the appropriate parts list for this product Always refer fuse replacement to qualified service personnel Have qualified personnel perform safety checks after any service Cautions Please observe the following important cautions When installing this equipment do not install power cords to building surfaces To prevent damage when replacing fuses locate and correc...

Страница 6: ...ephone 1 801 575 8801 FAX 1 801 537 3098 Technical Services voice 1 800 447 7204 Technical Services FAX 1 801 537 3069 E Mail General Information info utsci com E Mail Technical Services service utsci com World Wide Web http www utahscientific com After Hours Emergency 1 800 447 7204 Follow the menu instructions for Emergency Service ...

Страница 7: ...es For the first one 1 year after purchase of the software and the first ten 10 years after the date of purchase of the hardware Utah Scientific s and its suppliers entire liability and purchaser s exclusive remedy shall be at Utah Scientific s option either Return of the price paid or Repair or replacement of the software or hardware that does not meet the above warranties and is returned to Utah...

Страница 8: ...ates jurisdictions No liability for consequential damages To the maximum extent permitted by applicable law in no event shall Utah Scientific or its suppliers be liable for any damages whatsoever including without limitation damages for loss of business profits business interruption loss of business information or any other pecuniary loss arising out of the use of or inability to use Utah Scientif...

Страница 9: ...ns 1 7 Section 2 Individual Board DAs Distribution Amplifiers 2 1 Analog Audio 1x8 Dual 1x4 121271 1 2 1 171021 11 2 2 171021 12 2 3 3G HD SD DA 1x8 Dual 1x4 121276 1 2 5 171021 08 2 6 171021 09 2 7 3G DA Triple Fan Out Triple 1x2 121277 1 2 8 171021 10 2 9 Digital Video DA SD Only Dual 1x4 121267 4 2 10 171021 08 2 11 171021 09 2 12 Analog Video Clamp Equalizer DA 1x8 121265 1 Dual 1x4 121265 2 2...

Страница 10: ...ii UTAH 100 Series 171021 15 2 20 DA Power Supply 121260 1 2 21 Rear Panel Operation 2 22 ...

Страница 11: ...ions given for the system in this manual However before putting the device into operation we kindly ask you to read this manual and act according to the information given All information given in this document is property of Utah Scientific Inc To the knowledge of Utah Scientific Inc there are no errors in the manual Should any errors be discovered please notify Utah Scientific Inc We will under n...

Страница 12: ...ame may only be installed in specific positions Interchanging power and function modules may harm the UTAH 100 3 frame permanently The modules of the UTAH 100 3 frame shall always have the components facing to the right Failure may occur if modules are installed incorrectly Service Servicing adjustments maintenance or repair of this product may be performed by qualified personnel only Adjustments ...

Страница 13: ...move the front cover and inspect the frame and the cards carefully for damages that may have occurred during transport 2 Check that the frame is installed so the airflow though the unit is unrestricted No forced ventilation is required under normal operating conditions 3 Connect the external power cords to the corresponding power connectors on the rear side of the UTAH 100 3 frame Check that the P...

Страница 14: ...cate good power to the board and that the correct jumper setting is present Normally no changes are necessary if used with Utah Scientific Inc control software systems 5 Install any additional needed cards in the frame while observing the LED status at all times 6 Reinstall the front cover to ensure that air travels properly trough the unit ...

Страница 15: ...1 5 Power Section 1 Power Power Supplies Part 121260 1 the dual redundant power supplies are fixed within the chassis and contain alarm indications for fan failure and non optimal operating temperature Figure 1 1 ...

Страница 16: ...upply connections to each chassis section Figure 1 2 Rear Panel power connections The recommended AC power cord is USI Part Number 42490 0003 Belden 17500 10A 125VAC 1250 Watts max voltage rating 300 VAC Caution The socket outlets should be installed near the equipment and be easily accessible to the operator ...

Страница 17: ...Section 1 1 7 Power Section 1 Chassis Layout with Dimensions Figure 1 3 ...

Страница 18: ...1 8 Product Overview Section 1 ...

Страница 19: ...1 The Analog Audio Distribution Amplifier can be configured within a one input with eight outputs or a dual one input by four outputs RV1 is the Gain adjustment for the Left Mono channel RV2 is the Gain adjustment for the Right channel The DA outputs can be increased 6dB 12dB or 18dB by moving the shunts on J1 for Left Mono channel and J2 for Right channel Figure 2 2 ...

Страница 20: ...2 2 Boards and Rear Panel Section 2 171021 11 Figure 2 3 ...

Страница 21: ...Section 2 2 3 Individual Board DAs Distribution Amplifiers Section 2 171021 12 Figure 2 4 ...

Страница 22: ...r Panel Section 2 To convert the DA to a Dual one input by four outputs Figure 2 5 1 Cut trace on JP1 between the top and middle pad 2 Solder a jumper wire between the bottom and middle pad The power consumption is 20mA ...

Страница 23: ... four outputs Figure 2 6 JP 4 with shunt on pins 1 and 2 make the DA a 1x8 JP 4 with shunt on pins 2 and 3 make the DA a dual 1x4 Figure 2 7 DS1 indicates Power OK DS2 in a presence indicates input signal lock for channel A DS3 in a presence indicates input signal lock for channel B To bypass the signal re clocking circuit the shunt on JP 1 and JP 2 should be on pins two and three When in Bypass m...

Страница 24: ...2 6 Boards and Rear Panel Section 2 171021 08 Figure 2 8 ...

Страница 25: ...Section 2 2 7 Individual Board DAs Distribution Amplifiers Section 2 171021 09 Figure 2 9 ...

Страница 26: ...K DS2 In a presence indicates input signal lock for channel A DS3 In a presence indicates input signal lock for channel B DS4 In a presence indicates input signal lock for channel C The shunts on JP 1 JP 2 and JP 3 should be placed on pins two and three in order to bypass the signal re clocking circuit When in BYPASS mode DS2 DS3 and DS4 will not be turned on Figure 2 11 Power consumption is 40mA ...

Страница 27: ...Section 2 2 9 Individual Board DAs Distribution Amplifiers Section 2 171021 10 Figure 2 12 NOT USED ...

Страница 28: ...uts SD Video distribution amplifier DS1 indicates Power OK DS2 in a Presence indicates input signal lock for channel A DS3 in a Presence indicates input signal lock for channel B The shunt on JP 1 and JP 2 should be placed on pins two and three in order to bypass the signal re clocking circuit When in BYPASS mode DS2 and DS3 will not be turned on Figure 2 14 Power consumption is 30mA ...

Страница 29: ...Section 2 2 11 Individual Board DAs Distribution Amplifiers Section 2 171021 08 Figure 2 15 ...

Страница 30: ...2 12 Boards and Rear Panel Section 2 171021 09 Figure 2 16 ...

Страница 31: ...ifier contains two configurations one input by eight outputs or dual one input by four outputs This DA also contains an adjustment for Gain RV1 and RV3 In addition the DA contains a frequency response Equalizer adjustment for the input of the DA up to 100 meters of cable length Frequency response can be adjusted to less than 0 1db RV2 and RV4 Figure 2 18 RV1 and RV3 RV2 and RV4 ...

Страница 32: ...or less Noise is 65dBu or less The above board 121265 2 can be converted to one input by eight outputs To accomplish this R34 is removed then placed in the R41 position Power consumption is 40mA Note The 121265 1 and 121265 2 are back porch clamped DA s and will not accurately pass tri level sync For tri level sync applications please use the 121266 1 Utility Video DA ...

Страница 33: ...Section 2 2 15 Individual Board DAs Distribution Amplifiers Section 2 171021 08 Figure 2 19 ...

Страница 34: ...2 16 Boards and Rear Panel Section 2 171021 09 Figure 2 20 ...

Страница 35: ...tion Amplifier contains two configurations one input by eight outputs or dual one input by four outputs The DA contains an adjustment for Unity Gain RV1 Channel A RV2 Channel B and a video DC clamping circuit Differential Gain is less than 0 1 or less Differential Phase is less than 0 1 degrees or less Noise is 65dBu or less Power consumption is 40mA Figure 2 22 ...

Страница 36: ...2 18 Boards and Rear Panel Section 2 The above board 121266 2 can be converted to a Dual 1 x 4 DA To accomplish this R8 should be removed and placed on the two blank pads at the R15 position Figure 2 23 ...

Страница 37: ...Section 2 2 19 Individual Board DAs Distribution Amplifiers Section 2 171021 14 Figure 2 24 ...

Страница 38: ...2 20 Boards and Rear Panel Section 2 171021 15 Figure 2 25 ...

Страница 39: ...pply 121260 1 Figure 2 26 The Distribution Amplifiers are powered by a 12V power supply The output of the supply is adjustable Input 100 240VAC 50 60Hz 1 9A Output 12V DC 8 3A 100W MAX The power supply contains Power Temperature and fan alarm LED indicators Power consumption is 50mA ...

Страница 40: ...100 3 rear panel assembly is custom configured to the specific operation Each panel is supplied with the associated card and all panel slots must be filled prior to operation Blank panels should occupy the rear slots when not enough active cards are present Figure 2 27 ...

Страница 41: ...Equalizer DA 1x8 2 13 Analog Video Utility DA 1x8 2 17 B Belden 1 6 C Chassis Layout dimensions 1 7 D DA Power Supply 2 21 Digital Video DA SD Only Dual 1x4 2 10 Dimensions 1 7 Distribution Changeover 2 6 Distribution Amplifiers 2 1 F failure 1 3 I Initial Inspections 1 2 Installation 1 2 procedure 1 3 Introduction 1 1 P Power 1 5 Power application 1 2 Power Connections 1 6 power cords 1 3 Power L...

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