User manual

6–10
Chapter 6 – Initializing the LT
LT Series User Manual
CONTRAST SETTING
When CONTRAST SETTING is set to ON, you can adjust the contrast by touching
the LT unit’s screen. To adjust the Contrast mode, press the screen’s top-left
corner (screen A, position 1, below), and then touch the top-right corner (position
2). When the contrast adjustment screen (B) appears, touch to select the desired
level of brightness, and the screen’s contrast will adjust according to your changes.
21
Dark
Bright
AB
• The menu bar will not display while the LT is starting up.
• Entering SYSTEM RESET is possible even when the ex-
ternal device and the LT are communicating.
SYSTEM RESET MODE
This setting allows the user to enable or disable the System Reset menu bar. When
set to YES, the menu bar will display.
You can perform SYSTEM RESET regardless of whether the LT unit is
operating in RUN mode or in OFFLINE mode.


 To Display the Menu Bar
To enter the SYSTEM RESET mode, press the bottom-right corner of the screen
(position 1, below), and then touch the top-right and bottom-left corners (posi-
tions 2 and 3).
To activate Reset, touch the RESET button; to change to OFFLINE Mode, touch
OFFLINE.
1
2
3
Switch Mode OFFLINE RESET CANCEL