Focux DP48 Скачать руководство пользователя страница 21

DP48 User Guide Page 

21

 

 

9.0 Specifications 

Inputs and Outputs 

Input Impedance: >10k Ohms 

Output Impedance: 50 Ohms 

Maximum Level: +12dBu 

Type: Electronically balanced 

 

Audio Performance 

Frequency Response: +/- 0.1dB (20 to 20 kHz) 

Dynamic Range: 115dB type (unweighted) 

CMMR: > 60dB (50 to 10 kHz) 

Crosstalk: < -100dB 

Distortion: 0.002% (1 kHz @+4dBu) 

 

Digital Audio Performance 

Processor: 32-bit (40-bit floating point) 

Sampling Rate: 96 kHz 

Analog Converters: High Performance 24-bit 

Propagation Delay: 1.5ms 

 

Front Panel Controls 

Display: 4 x 32 Character Backlit LCD 

Level Meters: 5 segment LED 

Buttons: Mute/Edit Controls 

One Touch Menu Controls 

4 Ways Menu Controls 

Dial Encoder: Embedded Thumb Wheel 

 

Connectors

 

Audio: 3-pin XLR 

RS-485 X 2 

USB: Type B 

Power: Standard IEC Socket 

 

General 

Power: 110/240 VAC (50-60Hz) 

Dimensions: 19”x1.75”x9” (483x44x229 mm) 

Weight: 7lbs / 3.2kg 

 

Audio Control Parameters 

Gain: -40 to +12dB in 0.1dB steps 

Содержание DP48

Страница 1: ......

Страница 2: ...nit from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning 7 DO NOT BLOCK ANY VENTILATION OPENINGS Slots and openings in the cabinet back or...

Страница 3: ...ne and serious damage to the appliance A unit and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the product and cart combination to overturn 13 U...

Страница 4: ...eatures 6 3 0 Front Panel Functions 7 4 0 Rear Panel Functions 9 5 0 Powering Up the Device 9 6 0 Operating the Device 10 6 1 Input Output menus 10 6 2 System Menus 13 7 0 Quick Reference 17 8 0 PC Co...

Страница 5: ...s include I O levels delay polarity 6 bands of parametric EQ per channel multiple crossover selections and full function limiters Precise frequency control is achieved with its 1 Hz resolution Inputs...

Страница 6: ...bit floating point DSP Highly accurate digital processing High Performance 24 bit A D and D A Converters Accurate 1 Hz Frequency Resolution 6 Band Parametric Equalizers for each Input and Output Full...

Страница 7: ...pushing the desired channels This eases programming for same parameters across multiple channels Multiple Inputs except Channel 1 can be linked together and multiple outputs can be linked together Inp...

Страница 8: ...changes The wheel has travel velocity sensing which ease large incremental data modifications according to the speed dialed To confirm the setting press the wheel one time 6 LCD 4 line x 32 letters fo...

Страница 9: ...utput stage employs the balanced impedance topology All I O connectors have pin 1 as ground shield pin 2 as and pin 3 as 5 0 Powering Up the Device After powering up the unit the following initializat...

Страница 10: ...selected channel will be applied to the linked channels as well To cancel the linking simply deselect the desired channel if the Mute key is still pressed 6 1 Input Output menus Each of DP48 input ch...

Страница 11: ...01 octave steps for PEQ The Q value is automatically shown beneath the octave value For Lo Sht or Hi Shf it is either 6 or 12dB Oct Type Type of EQ The types can be parametric PEQ Lo shelf Lo shf and...

Страница 12: ...L 24dB Limiter Output Limiter THRESH Limit Threshold Ranges from 20 to 20dBu in 0 5dB steps ATTACK Attack time Ranges from 0 3 to 100ms in 0 1ms steps then ranges from 1 to 100ms in 1ms steps RELEASE...

Страница 13: ...a X Over Erase a X Over System Set Signal Generate Load a X Over Program Recall The DP48 has a built in non volatile memory that can store up to 30 different program setups A program can be recalled u...

Страница 14: ...1 2 3 PROG Program Number for the current data to be stored Erase a X Over 1 2 3 SYSTEM Set SYSTEM MENU Password BackLight Set Delay Unit Device ID System info Password The password of the DP48 is 6 c...

Страница 15: ...XX Hz Normal Normal mode Pink Noise Pink Noise Generate mode Tones Tones mode can select any frequency from 20Hz to 20kHz NAME Program Name allows a maximum length of 15 characters SYSTEM Recall P 1 X...

Страница 16: ...password of the DP48 is 6 characters in length The user can change it via the PC application software The factory default password of a new unit is blank and the master password is 666666 Password SY...

Страница 17: ...ossover Low X Over FRQH 20 20 000 1 Hz Crossover Low X Over SLPH 12 18 24 48 dB octave Crossover High X Over FTRL Butterworth Linkwitz Riley Bessel Crossover High X Over FRQL 20 20 000 1 Hz Crossover...

Страница 18: ...the USB or RS485 serial communication link The software makes it much easier to control and monitor the device allowing the user to get the whole picture on one screen Programs can be recalled and st...

Страница 19: ...e to start the installation and follow the instructions to complete the installation Step 2 Double click DPcontrol to run DP48 control software Step 3 Click Device View Step 4 Click Add New Devices St...

Страница 20: ...Step 8 Starting Tuning DP48 User Guide Page 20...

Страница 21: ...ce Processor 32 bit 40 bit floating point Sampling Rate 96 kHz Analog Converters High Performance 24 bit Propagation Delay 1 5ms Front Panel Controls Display 4 x 32 Character Backlit LCD Level Meters...

Страница 22: ...th Bessel Linkwitz Riley Slopes 12 to 48dB Oct Limiters Threshold 20 to 20dBu Attack 0 3 to 100ms Release 2 to 32X the attack time System Parameters No of Programs 30 10 factory programs and 20 user d...

Страница 23: ...repairs made without factory authorization or by anyone other than authorized Field Service Stations This warranty is void if the serial number has been defaced altered or removed Products covered by...

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