All material © 2010 Martin Audio Ltd. Subject to change without notice 1
Contents
Important safety instructions...................................................................... 3
Warning notices ........................................................................................... 4
1
Installation and operation ...................................................................... 7
1.1 Unpacking ................................................................................................. 7
1.2 Mounting ................................................................................................... 7
1.3 Operating Precautions ............................................................................. 8
1.4 AC Main connection ................................................................................. 8
1.5 Connecting Inputs .................................................................................... 9
1.6 Connecting Outputs ............................................................................... 10
1.7 Connecting Remote Control .................................................................. 11
2
Setup and settings using the amplifier’s front panel controls ......... 12
2.1 Introduction............................................................................................. 12
2.2 The main screen ..................................................................................... 13
2.3 The main menu ....................................................................................... 13
2.3.1 Output attenuation ................................................................................. 14
2.3.2 Gain/Sensitivity ....................................................................................... 15
2.3.3 Input select ............................................................................................. 15
2.3.4 Max output voltage ................................................................................. 15
2.3.6 Clip limiter CH1 - CH2 ............................................................................ 15
2.3.7 Gate CH1 - CH2 ....................................................................................... 16
2.3.8 KETH ........................................................................................................ 16
2.3.10 Bar meters ............................................................................................... 16
2.3.11 Output meters ......................................................................................... 17
2.3.12 Temperature ............................................................................................ 17
2.3.13 Mains meters........................................................................................... 17
2.3.14 Hardware info.......................................................................................... 17
2.3.15 Hardware monitor ................................................................................... 18
2.3.16 The Smartcard function ......................................................................... 18
2.3.17 LCD contrast ........................................................................................... 19
2.3.18 Set unlock code ...................................................................................... 19
2.3.19 Service ..................................................................................................... 19
3
DSP ....................................................................................................... 20
3.2 Single value numeric parameters input ................................................ 20
3.3 Handling local presets ........................................................................... 21
3.4 Handling Smartcard presets .................................................................. 21
3.6 Menu locking........................................................................................... 23
3.7 Amplifier name ........................................................................................ 23
3.8 DSP signal path ...................................................................................... 23
3.9 DSP features ........................................................................................... 24
3.10 DSP Submenu ......................................................................................... 24
3.10.1 Restore flat .............................................................................................. 25
