XTA 4 Series, Руководство оператора, Страница: 5 / 58

Operators Manual Page 5
Security and Locking 33
Entering the Password to Complete the Locking Operation 33
Unlocking the Unit 34
Forgotten the Password? 34
PCMCIA Card and Compact Flash Card Usage 35
Preset Library Updates via the card 35
Unit Software Updates via the card 35
Unit Cloning 36
Copying Unit Software and Preset Files 36
Copying Data from Source Unit 36
Loading Data into Destination Unit 36
Cold Start Reboot Procedure 36
Advanced Audio Features 37
Graphic Equaliser Behaviour 37
The “GQ600” behaviour 37
The “Special” behaviour 38
Program Limiter and “D-Max” Limiter 39
Program Limiter 39
“D-Max” Clip Limiter 40
Setting Accurate Limiter Thresholds 42
Crossover Filter Slopes 43
Time Alignment 43
Parametric Filter Types and Their Uses 44
Standard Parametric EQ 44
Shelving EQ (High Shelf shown) 45
Creating a Flat-topped EQ Response 45
Notch Filter 46
All Pass Filter 47
Phase Filter 47
Low/High Pass Variable ‘Q’ Filter (Low Pass shown) 48
Elliptical filters 49
Specifications 50
Warranty 51
Options and Accessories 51
Index 52
Appendix I – DP446 Default Crossover Configurations 54
Appendix II – DP444 Default Crossover Configurations 55
Appendix III – DP424 Default Crossover Configurations 58