TeeJet 844-AB Sprayer Control - Manual (Page 5)

3
98-70007-EN R4
844-AB
CHAPTER 1 - INTRODUCTION
This user guide provides information for software version 4.02.
Make sure that all hardware components are properly installed and tested. Before starting the programming process, confirm that the console
and all sensors are working properly.
IMPORTANT! Before beginning, review the following programme guidelines that control the programming process.
To exit any Setup mode, press and hold the Programme key for 3 seconds. The inputs are stored and the computer will exit Programme
mode.
To increase the value of a programmable digit, press the Plus key. To decrease the value, press the Minus key. These keys are located
directly to the right of the display. For some programme steps, press and hold the Plus and Minus keys to quickly change the values.
Press the Plus and Minus keys once to increment/decrement the values by one unit.
Press and hold the Plus and Minus keys simultaneously to reset the value to “0” or begin automatic calibration.
Press the Programme key to advance the system to the next programme step. After the final programme step is complete, the console will
finish the programming loop and return to the initial programming step.
System setup mode contains the options that customize the controller to the sprayer or sprayer components. These include calibration steps
and parameters that seldom change once programmed.
Application setup mode contains settings that are frequently changed (nozzle spacing, number of nozzles per boom section, density, nozzles
used and target application rate).
Figure 1: 844-AB console
Plus and minus keys
GREEN button
Boom section controls Master switch
Auto/man key
Auto/manual mode indicator
On/programme button Display
Power on the console
The 844-AB console can be powered on by pressing the
Programme key one time. The console will initially display the
software version at the top of the screen and the serial number of the
console at the bottom of the screen. After approximately 5 seconds,
the console will enter into swath width view.
Press the Programme key to advance to normal Operations
mode.
Figure 2: Power on the console
ABL 4.03
g22 5555
1 2 3 4 5 6 7 8 9 10 11 12
Power off the console
To power off the 844-AB console, press and release the Minus
and Programme keys simultaneously. The console will save new
information (area and volume counters) to memory before it powers
down. “Off” will be displayed on the console, followed by a 5-second
countdown, indicating the console is about to power down. The
console also has an automatic power down feature. This is described
in further detail in the Features section of this User guide.
Figure 3: Power off the console
OFF
5
1 2 3 4 5 6 7 8 9 10 11 12