This scale is NOT NTEP-certified. If you need an NTEP-certified Integrated Scale, use the A&D FX-300iN scale instead.
Follow this guide to setup your A&D FX-300i scale for use with the Greenbits Weigh Station.
Power on the scale
Connect the scale to a power outlet and wait for the Standby indicator, then press ON-OFF to turn the scale on:

Configure transmission rate
- Press and hold the SAMPLE button to enter the configuration menu. Release the button once the display changes to bASFnc.
- Press SAMPLE repeatedly until the display reads 5iF.
- Press PRINT once. The display will change to bPS, followed by a number.
- Press RE-ZERO repeatedly until the reading is:
- bPS 4 for Integrated Scale. This sets the scale's transmission rate to 9600 bps.
- bPS 2 for Weigh Station. This sets the scale's transmission rate to 2400 bps.
- Press PRINT to save this setting.
- Turn the scale off and then on again.
Configure data parity
- Press and hold the SAMPLE button to enter the configuration menu. Release the button once the display changes to bASFnc.
- Press SAMPLE repeatedly until the display reads 5iF.
- Press PRINT once. The display will change to bPS, followed by a number.
- Press the SAMPLE button repeatedly until you see btPr.
- Press RE-ZERO repeatedly to select either:
- btPr 2 for Integrated Scale. This configures the scale to 8 bits, non parity.
- btPr 0 for Weigh Station. This configures the scale to 7 bits, even parity.
- Press PRINT to save this setting.
- Turn the scale off and then on again.
Configure the scale to transmit weight readings to the Register app
- Press and hold the SAMPLE button to enter the configuration menu. Release the button once the display changes to bASFnc.
- Press SAMPLE repeatedly until the display reads dout.
- Press PRINT once. The display will change to Prt, followed by a number.
- Press RE-ZERO repeatedly until the display reads Prt 3.
- Press PRINT to save this setting.
- Turn the scale off and then on again.
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