37
Configuring Weighing Platforms
When calibration/adjustment is complete, the GMP-compliant printout shown on the left is
generated. If the adjustment procedure is canceled (only calibration is performed), the last
two lines, “External calibration” and “Diff. + 0.000 kg” are not printed.
t Unload the scale.
t Press e to turn off the device.
t Press e turn the device back on.
y The Sartorius logo is displayed briefly, after which the device is in normal weighing mode.
3
If a serious operator error should occur during calibration (for example, if the menu setting
“
Cal. then auto adj." is active and the wrong calibration weight is placed on
the scale), the scale might completely fail to stabilize, which means it cannot show a zero
point.
In this case, select the “
Adjust without weights" menu and set the mean
sensitivity of the strain-gauge weighing beam to 2.0 mV/V.
Then re-adjust the scale.
See also “Adjust without weights."
Internal Calibration/Adjustment
This function is available only if a digital weighing platform (for example, an IS platform) is
connected to WP 1, either as a second weighing platform or as the only weighing platform
without using the built-in A/D converter WP 1. The connection can be made both via the
COM1, COM2 or UNICOM interface with a corresponding configuration as well as via the
expansion PCBs for WP 1 or WP 2.
This function is also accessible without activating the Service mode.