Komatsu 830E-AC Shop Manual page 339

WHEN REPLACING A VHMS
CONTROLLER
Refer to VHMS Components, VHMS controller
removal and installation instructions (elsewhere in
this section) for replacing a VHMS controller. Follow
the steps below when using the VHMS Setting Tool
software to save the data and settings so they can be
transferred from the old controller to the new control-
ler.
1. Select the [When VHMS Needs To Be
Replaced] function.
2. Select the [Save current setting before replace-
ment of VHMS controller] function.
D12004
3. Click the [Save] button.
4. Click the [OK] button.
5. Replace the VHMS controller as described
elsewhere in this section.
VHMS SOFTWARE D12-13