5. Front Panel Menu orientation
5.12 System menu > L ock front panel
General
When the E2’s front panel is locked, button presses have no effect. In the locked mode:
• All bu tton pr esses (including Power ON/OFF button) and all turns of the ADJUST knob are ignor ed.
• All Ethernet communications commands function normally.
How to enable and disable the front-panel lock?
1. On the System men u, scroll to Lock Front Panel and press SEL. The front panel is locked, and the f ollowing mes sage appears:
Image 5-25
Front Panel Locked Message
2. To disable the front panel lock, press and hold t he SEL and ESC buttons simultaneously for 3 seconds. W he n the panel is
unlocked, the display screen display s the Status menu.
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R5905948 E2 12/12/2014