Service Manual RU OHAUS
Page 39 / 53 11/01/2010 Ohaus
20.3 Rezeroing
This scale is equipped with an automatic zeroing device, which compensates for small
weight change. This device is not activated when a package tare is compensated. After
cleaning the dirt from the platter with the scale on, the display can read:
• A negative value
• Or "_ _ _ _ _" segments can be lit.
Solution:
Press the ZERO key, if the message appears again, or turn the scale off and back on
again with the main power switch.