Chapter 7 – External Keypad
59
valve and monitoring only tank types.) Pressing and holding this
button primes the implement until the button is released. This
overrides the time entered in Preload Time.
l
Master switch ( ): Performs the same function as the master
switch on the operation screen.
On frame keypad:
l Keys marked 1 – 8 turn tanks on and off. Note that Apollo ISOBUS
UT seeder supports four tanks.
l Key A: Calibration mode on/off.
l
Key Reset ( ): Blockage check. Runs granular product to the
openers for the time period entered in Preload Time (see Setting up
tank timing, page 19). (This is only available for proportional drive
tank types. It is not available for linear actuator, regulator valve and
monitoring only tank types.) Pressing and holding this button
primes the implement until the button is released. This overrides the
time entered in Preload Time.
l
Master switch ( ): Performs the same function as the master
switch on the operation screen.