TeeJet 844-E Sprayer Control - Manual (Page 17)

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98-70006-ENUS R4
844-E Sprayer Control
ChaptEr 3 - prograMMing
important preliminary information
Before you begin, we recommend that you review the following
Programming Guidelines that control the programming process:
• For your convenience, the programming of the 844 has been
divided into two programming categories; System Setup Mode and
Application Setup Mode.
• Pressing the Program key once will flash “ ” in the upper
left hand corner of the display window. The word “USEr” will be
displayed in the lower right corner indicating you are about to
enter the Application Setup Mode. Pressing the Program key
a second time will put the Control Console into the Application
Setup Mode. If you inadvertently press the Program key
once, wait for three (3) seconds and the Control Console will
return to its normal operating mode.
• Pressing and holding the Plus key and Minus key while
simultaneously pressing the Program key once will flash “ ”
in the upper left hand corner of the display window. The word
“PrO” will be displayed at the right of the display window
indicating you are about to enter the System Setup Mode.
Pressing the Program key a second time will put the Control
Console into the System Setup Mode. A delay of three (3) seconds
will return the Control Console to its normal operating mode.
The System Setup programming steps will likely only need to be
programmed once to customize the controller to your sprayer.
• For either setup mode, if you press and hold the Program
key for three (3) seconds, your inputs will be saved and
the computer will exit the respective setup mode. This action
will not be necessary until the last programming step has
been completed.
• To increase the value of a programmable digit, press the
Plus key . To decrease the value, press the Minus .
These keys are located directly to the right of the display. For
some programming steps, pressing and holding Plus key
or Minus key will change the programmable value rapidly.
Pressing the Plus key or Minus key once will change
the value by one increment. Pressing the Plus key and
Minus key simultaneously in some programming steps will
set the value to “0”.
• For either setup mode, pressing the Program key will advance
you to the next programming step.
Steps to Successful programming
To begin the programming process:
• Read above for programming tips.
• Be sure the “master” boom switch is “OFF.”
• Turn console “ON” by pressing the Program key . When
the Control Console is turned on, the software version will be
displayed at the top of the display and the serial number will be
displayed in the lower half of the display. This information will be
needed when calling for service support.
• To turn the console “off”, press and hold the key while
pressing the Program key once, and then releasing both keys.
The console display will shut down providing no other keys are
depressed.