EMH ITZ - Display Control (Firmware 5.XX and 6.XX)

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7.3.2 Display control (Firmware 5.XX and 6.XX)
Control of the display takes place principally via the call-up button [A]. Certain functions
such as carrying out a manual reset, setting the data and time etc. require the operation
of the reset button [R], which can be locked with a seal.
For control of the display the following applies:
Short keypress (< 2 s): switches over to the next list or value of the list
Long keypress (2 s < t < 5 s): switches over to the next menu option
Longest keypress (> 5 s): back to the scrolling list
Note: Depending of the meter configuration, few menu items are not available.
Figure 14: Operation plan (Firmware 5.XX and 6.XX)