Emerson Rosemount 375, User Manual

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Learning the Basics 2-14
Multifunction LED
The Multifunction LED lets you recognize when the 375
Field Communicator is in various states; see Table 2-1.
Table 2-1. Multifunction LED
Using the
Touch Screen
The touch-screen display lets you select and enter text
by touching the screen. Tap the screen once to select a
menu item or to activate a control. Double-tap to move
into the menu.
NOTE
All instructions in this manual are written for the touch
screen.
The touch screen should be contacted by blunt items
only, preferably the stylus included with the 375 Field
Communicator. Using sharp instruments, such as
screwdrivers, can cause failure of the touch-screen
display. Repair of the touch screen requires replacement
of the entire 375 Field Communicator display assembly,
which is possible only at an authorized service center.
Use the back arrow icon ( ) to return to the previous
menu. Use the terminate icon ( ) in the upper right
corner of the touch screen to end the application.
Use the Soft Input Panel (SIP) keyboard
The SIP keyboard allows for alphanumeric input using
the touch screen. The SIP keyboard detects when you
need to enter characters and appears automatically as
required.
Multifunction LED Meaning
Solid green The 375 Field Communicator is on.
Flashing green The 375 Field Communicator is in
power saving mode (stand-by). The
display is off.
Solid green and orange The Function key is enabled.
Blinks green and orange The On/Off key has been held down
long enough for power up.