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Chapter: 2. Operation
“Hidden” button
Enabling advanced parameters with Hidden button
To avoid accidental access to the internal settings, some advanced functions are disabled during normal
operation. In order to enable them, do the following:
• Open front door of the cabinet and nd a “hidden” key on the component side of the keyboard PCB (upper/
left corner of the PCB).
• Press key mentioned above and keep it pressed for 2 seconds, until you hear 1 beep.
• The text on the advanced function soft keys will change colour from grey to white, which indicates availability
of the corresponding functions.
•
• There are 2 levels of advanced functions. Function enabled by 2 beeps (4 seconds) may interfere the speed
log performance and should normally not be changed.
• To reset all settings to default, See”RESET FACTORY” on page 26