Emerson Transmitter 250 Betriebsanleitung PDF herunterladen (Seite 18)

Section

Menu Structure and Features

7.0 Pushbutton Operation

The menu structure and pushbutton operation of the LTM series transmitters is simple and user-friendly. The

electronics module has 3 pushbuttons (from left to right):

↑ : This button is used to increment values and change “Yes” to “No” and “No” to “Yes”.

↓ : This button is used to decrement values and change “Yes” to “No” and “No” to “Yes”.

← : This is the enter button used to execute functions and enter/exit into or out of submenus.

The pushbuttons are timed not pressurized. It does not matter how hard/firm you press them. The

buttons depend on the length of time they are pressed. The longer you hold the button the faster it will

increment/decrement values. Hold the enter button down for 2 seconds to enter the configuration menus

and 1 second for all subsequent menus.

Figure 15. Front Panel of Electronics Module

2 pins on the left

2 pins on the right

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 34 35

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Emerson Transmitter 250 Betriebsanleitung Seite 18