Kobold Heinrichs Coriolis Mass Flow Meter, Инструкция по установке и эксплуатации

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Heinrichs Messtechnik GmbH
Page 44 of 118 OPERATING MANUAL TMU-W / UMC4
The keys and their functions
There are six keys available for navigating through the menus and amending settings.
Caution:
Using sharp or sharp-edged objects such as pencils or screwdrivers to press the keys
may cause irreparable damage.
Cursor keys:
Using the cursor keys, the operator can change numerical values, give YES/NO answers
and select parameters. Each key is assigned a symbol as stated in the following table:
Descriptor Symbol
Cursor key, arrow to the right 
Cursor key, arrow to the left 
Cursor key, arrow to the top 
Cursor key, arrow to the bottom 
Table 11: Key Assignment Control Unit
Esc key: The “Esc” key allows you to cancel the current action. Pressing “Esc“ moves you to the
next higher level.
Pressing “Esc” twice moves you directly to the MEASURED VALUES functional class.
ENTER key: Pressing the “Enter“ key moves you from the menu level to the selected Sub-menu
parameter level..
All entries are acknowledged with the “Enter“ key.
Image 5: BE4 Control unit Push-button description