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DPA Type HMA4000, Руководство пользователя

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Contents

Two-Channel Hi-Voltage Microphone Amplifier
Type HMA4000

Technical Description . . . . . . . . . . . . . . . . . . . .  Page 3

Full Specifications . . . . . . . . . . . . . . . . . . . . . . .  Page 7

Recommended Settings . . . . . . . . . . . . . . . . . . . Page 9

Changing the Main Fuse on HMA4000 . . . . . . Page 11

Care of HMA4000 . . . . . . . . . . . . . . . . . . . . . . .  Page 12

Service and Repair . . . . . . . . . . . . . . . . . . . . .  Page 13

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  Page 13

CE Standard . . . . . . . . . . . . . . . . . . . . . . . . . . .  Page 13

User’s Manual

Содержание Type HMA4000

Страница 1: ...Two Channel Hi Voltage Microphone Amplifier Type HMA4000 User s Manual ...

Страница 2: ...lifier Type HMA4000 Technical Description Page 3 Full Specifications Page 7 Recommended Settings Page 9 Changing the Main Fuse on HMA4000 Page 11 Care of HMA4000 Page 12 Service and Repair Page 13 Warranty Page 13 CE Standard Page 13 User s Manual ...

Страница 3: ...crophone amplifier an excellent frequency range from 10 Hz to 200 kHz 1 dB Furthermore there is only one capacitor a high quality polycarbonate condenser in the signal path in the HMA4000 The HMA4000 has a channel separation better than 90 dB measured in worst case with the attenuator setting Featuring both electronically balanced and single ended line level outputs the HMA4000 s impedance convert...

Страница 4: ...MA4000 The standard DAO0130 High Voltage Microphone Cable is 5m long and is equipped with a modified 4 pin female XLR connector in the microphone end and a modified 7 pin male XLR connector in the output end where it connects to the HMA4000 The microphone cable used in the DAO0130 uses oxygen free copper in both conductors and screen The tightly woven screen has 98 coverage and therefore has an ex...

Страница 5: ...stalk 90dB 0Hz to 20kHz Attenuation 20dB 0dB 20dB Equivalent noise level A weighted Pin 2 1 0 4µV Pin 2 3 0 6µV measured in setting 20dB Equivalent noise level CCIR 468 1 Pin 2 1 1 8µV Pin 2 3 3 0µV measured in setting 20dB Cable drive capability 300m Max input voltage 1 6V 20dB 16V 0dB 160V 20dB Max output voltage 32V peak 16V peak for single ended operation Input impedance 30 kOhm Output impedan...

Страница 6: ... Recommended HMA4000 setting with Type 4003 9 Recommended Settings User s Manual Fig 6 Recommended HMA4000 setting with Type 4012 Fig 4 Recommended HMA4000 setting with Type 4004 Recommended Settings User s Manual Fig 7 Recommended HMA4000 setting with Type 4006 and HTP4000 Fig 8 Recommended HMA4000 setting with Type 4007 and HTP4000 Fig 9 Recommended HMA4000 setting with Type 4011 and HTP4000 10 ...

Страница 7: ... of the clip on frame outwards as shown in Fig 7 2 Unscrew the two retaining screws on the metal casing of the HMA4000 3 Gently pull out circuit board 4 Remove the Mains Fuse with a screwdriver and insert a new Mains Fuse likewise Fig 7 12 Care of the HMA4000 User s Manual Care of the HMA4000 The operating temperature range of Type HMA4000 Two Channel High Voltage Microphone Amplifier is from 10 C...

Страница 8: ...ones for your nearest representative on tel 45 48 14 28 28 or fax 45 48 14 27 00 Warranty All products from DPA Microphones are covered by a limited warranty on both their mechanical functionality and their documented specifications We are so confident of the quality of these products that this warranty is valid for one year from the date of purchase as long as the items are not directly mistreate...

Страница 9: ...Gydevang 42 44 DK 3450 Alleroed Denmark Tel 45 4814 2828 Fax 45 4814 2700 www dpamicrophones com email info dpamicrophones com ...

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