TeeJet 500 SLURRY COMPUTER - Manual (Page 25)

T EE J ET 500 S LURRY COMPUTER OPERATORS MANUAL N OTES
25
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 TeeJet 500 Slurry computer is selected here.
WEIGHT/VOLUME
Encode whether the application rate is displayed as ton/ha or M 3 . If ton/ha is
selected then the specific gravity of the slurry must also be encoded.
Note: When running the program with US or UK units the Teejet 500 Slurry
controller will power down if settings have changed, but only after exit of the
“Weight/Volume” menu. This will be prompted with an info-box.
SPEED SIMULATE
It is possible to simulate a forward speed using this function. Simulating a forward
speed can be used for, e.g. testing the system.
The speed simulate function is used as follows:
1.
Encode the required forward speed that is to be simulated.
2. Press program key 2 to activate the speed simulation function.
Note: Speed simulation stops automatically when the first pulse from the speed
sensor is received or manually by pressing the program key 2 in the speed
simulate menu.