Operating instructions

MP 377, MP 377 PRO (WinCC flexible)
Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
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Operator controls and displays
5
5.1 Front operator controls
MP 377 Touch
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① Display with touch screen
The MP 377 Touch is operated via the touch screen. All operating elements required for
operator input are displayed on the touch screen once the HMI device has started.
NOTICE
Unintentional action possible
Do not carry out several operations simultaneously. You may otherwise trigger an
unintentional action.
Always touch only one operating element on the screen
Damage to the touch screen possible
Never touch the touch screen with pointed or sharp objects. Avoid applying excessive
pressure to the touch screen with hard objects. Both these will substantially reduce the
useful life of the touch screen and even lead to total failure.
Always operate the HMI touch screen with your fingers or with a touch pen.