TeeJet LH 500 - Manual (Page 21)

LH 500 C OMBINE MONITOR OPERATORS MANUAL S YSTEM
SYSTEM
The system menu is selected from the main menu (press the MENU key). Use the
ARROW UP and ARROW DOWN keys to highlight “System” and press the
ENTER key.
CONTRAST/LIGHT
Key Description
Pressing this program key will make the screen lighter.
Pressing this program key will make the screen darker.
Pressing this program key will activate the auto-light function.
The backlight is switched off until a key is pressed, the backlight will
be switched on automatically.
The display’s backlight is turned on and off with this program key.
LANGUAGE
The operating language of the LH 500 Combine monitor is selected here.
TEST
TEST INPUT
Test input can be used if a sensor is suspected defect
Directly under each input description, to the right, is a counter that registers the
number of time the input has been activated (the counter is reset automatically
each time “Test input” is exited or by pressing the C key). On the left-hand side
the actual status of the input is shown (Hi/Lo).
All of the different inputs can been seen by pressing the ARROW UP and ARROW
DOWN keys to page through the 6 screens.
The different input descriptions relate to the following:
LH A GRO 21