OHAUS Navigator Use and care manual

Calibration Guide NavigatorBalance
Ohaus Corporation www.ohaus.com iNavigatorCalibration Guide
PREPARATION
The Navigator Balance has two calibration processes: Span and Linearity.
Follow the prompts for calibration mass values.
Note: This menu may be locked, either for security or for Legal for Trade applications. To regain
access, see Instruction Manual, Section 4.6. (For more detail, see Service Manual, Section 1.7.)
Ensure that the balance is level, stable, and undisturbed during calibration.
(Otherwise the process could fail.)
Allow balance to warm up for five minutes after stabilizing to room temperature.
Use suitable calibration masses (available from Ohaus).
Before beginning Calibration, be sure the “lock switch” is off. (See note above.)
After calibration, the balance returns to weigh mode.
Note: To cancel calibration, long-press:
SPAN CALIBRATION
5
(Release button)
Y
1
(Acquiring zero value)
Y
1
(Place mass on platform)
Y
1
(example for 200g capacity model)
5
= Long Press
1
= Short Press

NavigatorBalance Calibration Guide
NavigatorCalibration Guide ii Ohaus Corporation www.ohaus.com
LINEARITY CALIBRATION
Linearity calibration uses three calibration points; zero, mid-scale and full scale.
Before beginning calibration, be sure the menu Lock Switch is off.
Note:
Be careful not to touch the scale or the table while calibration is in progress, as it will
cause the process to fail.
5
(Release button)
N
1
Y
1
Y
1
(On some models, no need to press Yes)
(Place mass on platform)
Y
1
(Place mass on platform)
Y
1
(Remove mass)
*83033982* P/N 83033982