X20 Sprayer Reference Manual

4.When no voltage is found, disconnect the vehicle’s battery before continuing with installation.

Testing Procedure for Installations With Existing Switchbox (including Joystick Control):

1.Determine whether it is possible to disconnect the existing Switchbox without limiting existing functionality, eg: Boom, Lift, Lower or Fold

WARNING WARNING

If it is not possible to remove the existing Switchbox, without limiting functionality and voltage is present, then you must install a Section Drive Output Protection Adaptor (A2812 for 37-pin on Connector 1 and A2813 for 16-pin on Connector

2.If it is possible to disconnect the existing Switchbox without limiting existing functionality disconnect the Switchbox

3.On existing tractor harness, turn the ignition on

4.Check each Section Drive Output pin for voltage (refer to manufacturer manual of existing tractor harness for pin details)

5.When no voltage is found, disconnect the vehicle’s battery before continuing with installation.

A2677 Rev 1.5

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Topcon A2677 manual X20 Sprayer Reference Manual