What to do if OHAUS TP400D Scales unit will not turn on?
If the OHAUS scale does not turn on, the power adapter may not be plugged in or properly connected to the scale. Check the power adapter connections to ensure they are secure.
What to do if OHAUS Scales readings are unstable?
Unstable readings on the OHAUS scale can be caused by vibration on the table surface. Place the scale on a stable surface or change the averaging level.
Why OHAUS Scales showing incorrect weight reading?
An incorrect weight reading may occur if the OHAUS scale was not re-zeroed before weighing or if the scale is not properly calibrated. Press the TARE button with no weight on the pan, then weigh the item again. If the issue persists, recalibrate the scale correctly.
What to do if OHAUS TP400D displays random segments or locks up?
If the OHAUS scale displays random segments or the display locks up, it could be due to the microprocessor locking up. Turn the scale off, and then turn it on again. If the condition persists, the unit requires servicing.
Why OHAUS Scales RS232 interface not working?
If the RS232 interface is not working, the print menu settings might not be properly set up, or there may be an issue with the cable connections. Verify that the interface settings in the Print menu correspond to those of the peripheral device. Also, check the cable connections to ensure they are secure.
How to store menu settings or changes on OHAUS TP400D Scales?
To store menu settings or changes on the OHAUS scale, you MUST use the End function to exit the menus and save the settings.
Why OHAUS TP400D cannot display weight in desired unit or access desired weighing mode?
If the OHAUS scale cannot display weight in the desired unit or access the desired weighing mode, it is possible that the desired unit/mode is not set to ON in the Unit Selection of the Setup menu. See Unit Selection section of Setup menu.
Guide to choosing and setting different weighing units.
Step-by-step instructions for standard weighing procedures.
How to zero out the weight of a container before weighing contents.
Detailed steps for using the parts counting function.
How to perform and use the percent weighing feature.
List of calibration masses needed for span and linearity calibration.
Step-by-step guide for performing span calibration.
Step-by-step guide for performing linearity calibration.
Procedure to reset all user menu settings to factory defaults.
Setting available weighing units and operating modes.
Procedure to reset all setup menu settings to factory defaults.
Setting available weighing units and operating modes in Setup.
Setting acceptable error levels for parts counting accuracy.
Procedure to reset all print menu settings to factory defaults.
Setting the communication baud rate for RS232 interface.
Enabling or disabling the automatic print feature.
Explanation of commands used for communication via RS232.
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