User manual WEISS EQ1-MKII

[. . . ] Florastrasse 42, 8610 Uster, Switzerland ) +41 1 940 20 06 2 +41 1 940 22 14 8 http://www. weiss. ch / http://www. weiss-highend. com GAMBIT EQ1-MK2 OPERATING MANUAL Software Version: 0S: 4. 1 OPERATING INSTRUCTIONS FOR GAMBIT EQUALIZER EQ1-MK2 FRONT PANEL CONTENTS CONTENTS __________________________________________________________________________ 2 What's New For The EQ1-MK2__________________________________________________________ 3 FRONT PANEL _______________________________________________________________________ 4 INTRODUCTION _____________________________________________________________________ 6 Front Panel Groups ______________________________________________________________________________ 5 Display ________________________________________________________________________________________ 6 Snapshots ______________________________________________________________________________________ 6 Remote Control_________________________________________________________________________________ 6 Status Display___________________________________________________________________________________ 7 Band Parameters ________________________________________________________________________________ 9 Controls ______________________________________________________________________________________ 10 M/S Mode_____________________________________________________________________________________ 11 Snapshots _____________________________________________________________________________________ 12 Dither________________________________________________________________________________________ 14 Display Resolution ______________________________________________________________________________ 14 LCD Contrast _________________________________________________________________________________ 14 EQ Bypass ____________________________________________________________________________________ 14 Remote Control________________________________________________________________________________ 14 Software Information____________________________________________________________________________ 15 Self Test ______________________________________________________________________________________ 15 AES/EBU Input_________________________________________________________________________________ 16 AES/EBU Output _______________________________________________________________________________ 16 Power________________________________________________________________________________________ 19 Overload _____________________________________________________________________________________ 19 Filters ________________________________________________________________________________________ 19 Parameter Table _______________________________________________________________________________ 20 Dither________________________________________________________________________________________ 22 Remote Control Protocol ________________________________________________________________________ 23 OPERATION__________________________________________________________________________ 7 TECHNICAL DATA___________________________________________________________________16 Daniel Weiss Engineering Ltd. , Florastr. 42, CH-8610 Uster ) +41 1 940 20 06 2 +41 1 940 22 14 8 http://www. weiss. ch weiss@weiss. ch Page 2 of 26 OPERATING INSTRUCTIONS FOR GAMBIT EQUALIZER EQ1-MK2 FRONT PANEL What's New For The EQ1-MK2 The double sampling Gambit Series EQ1-DS has now been upgraded to the EQ1-MK2. Like the old EQ1-DS, the EQ1-MK2 supports 44. 1, 48, 88. 2 and 96kHz sampling frequencies, always using either 88. 2 or 96kHz for internal processing. This is responsible for the well-renowned sound of the high resolution units and is the difference to the standard sampling EQ1. [. . . ] Backup All 128 snapshots can be transferred to another non-volatile memory area for later reference. There is enough memory for two complete snapshot sets to be backed up. Press the "menu" key then choose the "System" and then the "Backup" option to arrive at the backup display (Graph 8). Daniel Weiss Engineering Ltd. , Florastr. 42, CH-8610 Uster ) +41 1 940 20 06 2 +41 1 940 22 14 8 http://www. weiss. c * weiss@weiss. ch Page 12 of 26 OPERATING INSTRUCTIONS FOR GAMBIT EQUALIZER EQ1-MK2 OPERATION Loading To load a snapshot dump from sequencer, simply play the dump sequence. The EQ1 will automatically switch into receive mode and display statistics about the snapshots it's receiving. If the transmission was OK and no errors occured, the program switches back to normal mode. Upon error, you have to manually switch back to normal mode. When playing back the dump sequence, always use the same speed as when the sequence was recorded. Graph 8: Backup Display Select "Create 1" to save the current snapshots to bank 1. Select "Restore 1" to overwrite the current snapshots with bank 1 (ditto for bank 2). A backup will overwrite "safe" snapshots. Reset To reinstall the factory snapshots you must press the "menu" key then choose the "System" and then the "Reset all" option. The snapshots that have been backed up are preserved. Dumping The settings of all 128 snapshots can be dumped to a remote control port to be stored externally. Please make sure that you have connected everything correctly and that the proper remote control port is activated (see chapter Remote Control for setup). When dumping to a MIDI-sequencer, make sure that the sequencer is not sending or receiving data other than the snapshot dump. Certain sequencers are not capable of handling the amount of data output by the EQ1 and might crash during or after the dump process. Always save the sequencer settings before recording a dump! To initiate a dump, press the "menu" key then choose the "System" and then the "Dump" option. Start the recording process on the sequencer, then press "Transmit". This releases the dump to the sequencer. Daniel Weiss Engineering Ltd. , Florastr. 42, CH-8610 Uster ) +41 1 940 20 06 2 +41 1 940 22 14 8 http://www. weiss. c * weiss@weiss. ch Page 13 of 26 OPERATING INSTRUCTIONS FOR GAMBIT EQUALIZER EQ1-MK2 OPERATION Dither The EQ1 is able to apply shaped dither noise to remove distortion when re-quantizing from 24bit to 16bit or 20bit output word length (see TECHNICAL DATA for dither specifications). To toggle dither on/off, press key D twice. Word Length To set output word length, press key D and choose either 16bit or 20bit. Auto-Blacking If auto-blacking is activated by marking the "0 IN à 0 OUT" option, dither will be turned off if the input signal is digital zero for more than 256 consecutive samples. [. . . ] (vvvvvvv) New Value: 0, 1 (cccc) Channel No. (vvvvvvv) New Value: 0, 1 (cccc) Channel No. (vvvvvvv) New Value: Bit 0: on/off, 1=on Bit 1: Input: 1=MSC, 0=L/R Bit 2: EQ: 1=MSC, 0=L/R Bit 3: Output: 1=MSC, 0=L/R Bit 4: 1 = CH swap, 0= norm CH1 / 2 SELECT Control Change 1011 cccc 01001000 ($48) 0vvv vvvv 01001001 ($49) 0vvv vvvv 01001010 ($4A) 0vvv vvvv 01001011 ($4B) 0vvv vvvv 01001100 ($4C) 0vvv vvvv EQ Bypass Control Change 1011 cccc Set Ganged Mode Control Change 1011 cccc Toggle A <> B Control Change 1011 cccc MSC Mode Control Change 1011 cccc System Reset 1111 1111 - Recall Snapshot 0 to WS A Dump Remote Control All System-Exklusive commands consist of a header, a message type, possible data and the EOS (end of system exclusive). Below is the format of the header: Byte 1 2 3 4 5 6 Value F0 00 30 5A 06 0000nnnn Description Sysex Manufacturer's ID Manufacturer's ID Manufacturer's ID Model ID: 6 = Gambit EQ Device ID: -> Midi channel number Section Header Following is a list of the supported MIDI system exclusive commands (without header): Snapshot format for dump. [. . . ]