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when connects to computer:
<1> Transmission format: serial asynchronous
<2>Serial communication protocol: Baud rat:600, data units: 8 units, starting
unit: 1 unit, ending unit: 1unit
<3> Data format: starting spaces data
<4> Calibration: no calibration
<5> Output pins content (9-core socket): 2 pins: RXD
5pins: GND
<6> Computer can control balance though RS232. The orders to balance are:
1BH+70H: sending data
1BH+71H: calibration (like "CAL")
1BH+73H: Units change
1BH+74H: Tare
4. Structure
(1) Scale pan
(2) Display window
(5) lb indicate
(6) kg indicate
(10) PRINT
(11) UNIT
(14) Power line
(15) Level adjust
2unit
7units
(3) Level indicate
(7) CAL
(12) ON/OFF switch
symbol
ending
3unit
1 unit
(
(
(
(
(
(4) Counting indicate
(8) COUNT
(9) TARE
(13) Data output
enter
1 unit
3 pins: TXD
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