F610 Universal Entzerrer UE-1 Operating Manual
Fredenstein F610 Universal Entzerrer UE-1 The Fredenstein F610 Universal Entzerrer UE-1 is a digital controlled stereo analog quad band equalizer and 30 band spectrum analyzer in a double wide 500 series cassette. For the first time in a 500 series module, we were able to implement a high resolution 3.5” LCD color display including a capacitive touch controller, thus welcoming the 500 Series to the 21st century. The four filters are all identical and each can be tuned from 20 Hz to 20 KHz.
Fredenstein F610 Universal Entzerrer UE-1 Front View The user interface of the F610 UE-1 consists of a 3.5 inch TFT LCD touch screen with a resolution of 320 by 480 pixels. The touch screen is capacitive for superior precision and responsiveness. In addition, three rotary encoder for gain, Q-factor, and filter frequencies provide a traditional user interface for the most important parameters. The Micro-USB connector is located at the lower right side of the LCD. Fredenstein F610 Manual V1.
Fredenstein F610 Universal Entzerrer UE-1 Equalizer Screen After booting, the main equalizer screen is displayed: In the upper part of the screen, the frequency response of the F610 is plotted. Please note: the vertical axis automatically re-scales to up to +/- 64 dB. Touching the screen in the graph area switches to the spectrum analyzer mode (see details in the analyzer section of this manual, page 7). The horizontal frequency axis is displayed on a logarithmic scale.
Fredenstein F610 Universal Entzerrer UE-1 In the lower part of the screen, there are ten touch fields: LC: First touch to select the low-cut filter, second touch to toggle the low-cut functionality on or off. If the low-cut filter is enabled, the lower third of the LC touch field is yellow and states the low-cut frequency. The frequency can then be varied from 20 Hz to 975 Hz by he rightmost knob, just below the screen, labeled “FREQ” .
Fredenstein F610 Universal Entzerrer UE-1 To improve the ergonomics of the UE-1, gain and Q-factor stepping functions are implemented. By pushing the gain knob, the gain changes to 0dB and each further push will change the gain by 3 dB, the same is true for the Q-factor knob, the Q-factor will change by a medium value. Fredenstein F610 Manual V1.
Fredenstein F610 Universal Entzerrer UE-1 Spectrum Analyzer Screen After touching the graph area in the Equalizer Screen the Analyzer Screen is displayed: Up to three different curves will be displayed according to the channel and MAX settings. The green curve represents the left channel, the red curve the right channel, and the blue curve the maximum levels.
Fredenstein F610 Universal Entzerrer UE-1 RST: Only available, if MAX is active, RST resets the maximum curve. DCY: Only available, if MAX is active. By repetitively touching DCY, four decay modes for the maximum curve can by selected. DCY 0, disables decay until the user touches RST, useful for determining maximum levels over the duration of a song/take. DCY 1 to DCY 3 offer three different time constants for the decay with DCY 3 being the fastest.
Fredenstein F610 Universal Entzerrer UE-1 Menu Subsystem After pushing the rightmost frequency knob the Menu Subsystem is displayed: Channel: Touch the “Channel” field to access the channel copy functions Memory: Touch the “Memory” field to access the non-volatile memory Setup: Touch the “Setup” field to access Brightness, Auto-Dim and Temperature settings Exit: Touch the “Exit” field to get back to the equalizer screen Fredenstein F610 Manual V1.
Fredenstein F610 Universal Entzerrer UE-1 Channel Menu This menu allows for copying of channel settings. First select a source channel on the left side and then a destination channel on the right. The Def channel is a user defined channel setting, i.e. your favorite starting point for equalization. It must be stored first, the factory default sets all filters to 0 dB gain. One application for the channel copy feature is working on a mix.
Fredenstein F610 Universal Entzerrer UE-1 Memory Menu Recall: Touch the “Recall” field to select memory location to be recalled Save: Touch the “Save” field to select memory location for storing Default: Touch the “Default” field to clear all user memories and get back to factory default Exit: Touch the “Exit” field to get back to the main menu Fredenstein F610 Manual V1.
Fredenstein F610 Universal Entzerrer UE-1 Memory Recall Screen The user can input the desired memory location either by keyboard or by selecting the DIR directory listing. When using the keyboard, please always enter two digits, for number 1 please enter 01, etc. The status of the selected memory location is indicated by either an “Empty” or “Used” reference. Exit: Touching the “Exit” field brings you back to the Memory Menu. Enter: Touching the “Enter” field executes the memory recall command.
Fredenstein F610 Universal Entzerrer UE-1 Directory Listing The directory listing gives the user an overview of the memory status. Green fields indicate empty memory locations and red fields used ones. Touching the desired memory field, brings you back to the Memory Recall or Memory Save screen, depending from which one the DIR function was invoked. The selected memory location is automatically updated in the Memory Recall or Memory Save screen.
Fredenstein F610 Universal Entzerrer UE-1 Memory Save Screen The user can input the desired memory location either by keyboard or by selecting the DIR directory listing. When using the keyboard, please always enter two digits, for number 1 please enter 01, etc. The status of the selected memory location is indicated by either an “Empty” or “Used” reference.
Fredenstein F610 Universal Entzerrer UE-1 Memory Default Screen The complete user memory can be erased and the factory defaults are restored. Yes: Executes the erasing process. This will take a few seconds. After successful completion, you will be forwarded to the Memory Menu. No: Cancels the command and brings you back to the Memory Menu. Fredenstein F610 Manual V1.
Fredenstein F610 Universal Entzerrer UE-1 Setup Screen +: Increases the brightness of the LCD display. Range is from 1 to 9. -: Decreases the brightness of the LCD display. Range is from 1 to 9. Auto Dim: Touch the ON/OFF field to enable/disable the LCD Auto Dim function. If Auto Dim is on, the brightness of the LCD is reduced after 90 seconds of inactivity to prolong the life span of the display and prevent the burn-in of ghost images.
Fredenstein F610 Universal Entzerrer UE-1 Technical Data: Frequency Response : 10 Hz – 30,000 Hz, - 0.5 dB 6 Hz – 60,000 Hz, - 3 dB Distortion (THD&N): < 0.004 % at +24 dBu output level Signal to Noise (S/N): -106 dB at +26 dB output level Crosstalk at 10 kHz : < -102 dB Max. Input Level Max.
Fredenstein F610 Universal Entzerrer UE-1 Appendix A: USB Commands: ATA(X): Select Channel L, R, S(T) or 1, 2, 3 ATB(1-4): Select Filter ATC(0-1): Enable(1) or Disable(0) Color ATD: Dump Configuration ATE(0-1): Local Echo for Terminal Emulation ATF(XXXXX): Set Frequency ATG(XX.
Fredenstein F610 Universal Entzerrer UE-1 Appendix B: Encoder accessible frequencies: 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500, 525, 550, 575, 600, 625, 650, 675, 700, 725, 750, 775, 800, 825, 850, 875, 900, 925, 950, 975, 1000, 1050, 1100, 1150, 1200, 1250, 1300, 1350, 1400, 1450, 15
Fredenstein F610 Universal Entzerrer UE-1 Appendix C: Band-pass Filter Characteristics: Center frequency: Gain: Q-factor values: 1000 Hz +16 dB and -16dB, 0.4, 1, 2, 3, 4, 5, 6, and 7.9 Fredenstein F610 Manual V1.
Fredenstein F610 Universal Entzerrer UE-1 Contact Info: Fredenstein Professional Audio by Orion Communication 7F-1, No. 582, Ruei Guang Rd. Neihu District Taipei 114 Taiwan Phone : Email : Web : + 886-2-2657-2618 info@fredenstein.com www.fredenstein.com Fredenstein F610 Manual V1.
