All material © 2010 Martin Audio Ltd. Subject to change without notice
19
2.3.17
LCD contrast
In this screen you can set the contrast of the LCD display by pushing the +/- buttons.
2.3.18
Set unlock code
In this screen you can insert the numeric key to unlock the settings. The same screen appears when the
“unlock” button in the main screen is pressed. There is a universal key to unlock the settings. This is
270156
.
2.3.19
Service
This function is factory reserved.
