powersoft Duecanali 3904 User Manual

powersoft_Duecanali_uguide_en_v1.3
© 2012 Powersoft
Powersoft S.r.l. • Via Enrico Conti, 5 • 50018 Scandicci (FI) • Italy
+39 055 735 0230 • sales@powersoft.it • www.powersoft-audio.com
1 Warnings. ........................................5
1.1 Important Safety Instructions . ......................5
1.2 Approvals . .......................................5
1.3 Warning Notices ..................................6
1.3.1 Location. ....................................6
1.3.2 Precautions Regarding Installation...............6
1.4 Safety Rules . .....................................6
1.5 Speaker Damage ..................................6
1.6 Speaker Output Shock Hazard . ....................6
2 Front and Rear Panel Reference Figures. ...............8
3 Welcome........................................10
3.1 Introduction .....................................10
3.2 The Duecanali Series . ............................10
3.3 More sound and less weight . ......................10
3.4 The Show Always Goes On . ......................10
4 Installation.......................................10
4.1 Unpacking .......................................10
4.2 Mounting . ......................................10
4.3 Cooling . ........................................10
4.4 Operating Precautions ............................11
4.5 Grounding . .....................................11
4.6 AC Mains connection .............................11
5 Connections and Operation. .......................11
5.1 Connecting Audio Inputs . ........................11
5.1.1 Analog Connection...........................11
5.1.2 AES/EBU Connection. .......................12
5.2 Connecting Audio Outputs . ......................12
5.2.1 Lo-Z and 70V/100V Operations. ..............12
5.2.2 Bridge Mode Connection.....................12
5.2.3 Internal Signal Path Polarity. ..................13
5.3 GPIO Operations . ...............................13
5.3.1 Alarms. ....................................13
5.4.1 Serial Connection............................13
5.4.2 Ethernet Connection.........................14
5.4.3 V ext.......................................14
5.5 Amplier Setup and Settings . .....................14
5.5.1 Introduction. ...............................14
5.5.2 The main screen and the LED bars.............15
5.6 Front Panel Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
6 The main menu. ..................................15
7 Amplier Settings. ................................18
7.1 Output attenuation . .............................18
7.2 Input Gain/Sensitivity . ............................18
7.3 Input select ......................................18
7.4 Max output voltage . .............................19
7.5 Max mains current . ..............................19
7.6 Clip Limiter CH1 - CH2 ...........................19
7.7 Gate CH1 - CH2 .................................19
7.8 Mute At Power On ...............................20
7.9 Idle Mode . ......................................20
8 DSP Settings. ....................................20
8.1 The DSP Processing Chain . .......................20
8.2 DSP Settings Menu ...............................20
8.2.1 Common Settings. ..........................21
8.2.1.1 Source Selection. .....................21
8.2.1.2 AES3. ...............................21
8.2.1.3 Gain trim (dB).........................21
8.2.1.4 If no link . ............................21
8.2.1.5 Cross Limit. ..........................21
8.2.1.6 Sound speed (m/s).....................21
8.2.2 Channel Settings. ...........................21
8.2.2.1 EQs. ................................21
8.2.2.2 LP Filter (and HP Filter). .............. 23
8.2.2.3 Polarity. ............................ 23
8.2.2.4 Channel Delay. ...................... 23
8.2.2.5 Gain................................ 23
8.2.2.6 Limiters............................. 23
8.2.2.7 Damping Control. ....................26
8.3 CH1 Setup . .....................................27
8.3.1 Auxiliary Delay. .............................27
8.3.2 Diagnostics. ................................27
8.4 Input EQ ........................................27
8.5 Reset Input Section . .............................27
8.6 Reset Output Section . ...........................27
9 Network Operations. .............................28
9.1 User’s introduction to AESOP . ....................28
Duecanali Series
User Guide

powersoft Duecanali 3904 Specifications

General

Brand	powersoft
Model	Duecanali 3904
Category	Amplifier
Language	English