Product Manual

Error

codes

Description

Solution

Temporary EEprom problem

Press

the E button to deletet the error message

120

HI alert

- Unit Height changed

Check laser beam elevation

160

X or Y level

sensor defect

Contact service center

Troubleshooting

Any error message at the RC402N can be deleted with a short press of button E. The table shows the

related description and possible solutions.

The next service center should be contacted if a different error message as shown at the table will be

displayed.