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Operation
6.3 Operation of the SITRANS TH300
6.3.2
Operation with HART communicator
Action buttons
This button switches the HART communicator on and off. After switch-on, the hand-held
terminal automatically establishes communication with the transmitter. The online menu
appears on the display.
This button moves the cursor up through the menu bar. The selected menu line is indicated.
This button moves the cursor down through the menu bar. The selected menu line is
indicated.
This button moves the cursor to the right through the menu bar or branches into a
subroutine. The name of the selected subroutine is displayed at the top edge of the display.
This button moves the cursor to the left through the menu bar or exits a subroutine.
Function keys
Function keys F1 to F4 are located below the digital display. The various functions of the
keys in the individual menus are displayed on the bottom edge of the display.
Alphanumeric button and shift buttons
Alphanumeric values can be entered using these buttons. The function (number or letter
button) depends on the menu in question. Letters are selected by confirming the
corresponding shift button first.
Refer to the operating instructions of the HART communicator for further information about
operation and technical data.
34
SITRANS TH200/TH300
Operating Instructions, 06/2010, A5E00393069-03
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