UTILITIES
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Key/knob tests (menu 2)
In this utility the user is invited to operate the keys and control knob whilst checking the reaction
of the instrument. The screen is shown in Fig. 3-41 below.
B3528
Fig. 3-41 Keyboard/knob test utility
Calibration utility (menu 2)
This menu shows when each individual item was last adjusted and enables you to enter the date of
the current adjustment. The instrument must be unlocked to Level 2 to use this utility. Full details
regarding calibration can be found in the maintenance manual. The first page of the menu is
shown in Fig. 3-42 below.
B4981
Fig. 3-42 Calibration menu