Appendix B Service Calibration; Service Menu Structure; Entering The Service Menu - OHAUS VALOR 4000 Service Manual

APPENDIX B. SERVICE CALIBRATION
This section describes the Service Menu and sub-menus, which allow authorized service
personnel to perform factory Linearity and Span calibrations (no pre-set limits).
The service menu is not accessible if LFT mode is enabled.
CAUTION:
Be careful not to touch the scale or the surface it rests on while calibration is in
progress, as it will cause the process to fail.
B.1 Service Menu Structure
Service
Ramp
Lin
Span
Cap
DivS
S.Unit
Expand
Reset
End
B.2 Entering the Service Menu
Turn the scale off.
Press and hold the On/Zero and Tare keys simultaneously for 8
ramMp
seconds until is displayed.
Valor™ 2000/4000 Series Service Manual

APPENDIX B SERVICE CALIBRATION

B-1 Ohaus Corporation www.ohaus.com
ramMp