Nahita 5173 Serie Manual Del Usuario página 20

3. Press CAL key to select the desired reference number of pieces (10, 20, 50, 100,
150, 200, 250 o 500).
4. Place the corresponding number of pieces on the pan and press COU key to
save setting.
5. Remove the pieces from the pan and the balance is ready to be used in piece
counting mode (weighing unit will change from g to pcs).
Note: In counting mode, the weight of the pieces must be even and the weight of an
individual piece should not be less than the readability of the balance.
6. Press COU key to return to weighing mode.
Weighing unit selection
Press UNIT key to select the desired weighing unit among g (grams), ct (carats), oz
(ounces), lb (pounds) and ozt (troy ounces).
The weighing unit by default is g.
Data ouput
Press MENU key to transfer data to computer or printer.
Overload
The weight of the sample cannot exceed the rated maximum capacity of the balance;
when exceeded, the upper line "
immediately to avoid damages in the balance.
Interface
RS232 connection
Balance (9 pins)
RXD(Input) 2-----------------------------------3
TXD (Output) 3-----------------------------------2
GND (Ground) 5------------------------------------5
Baudrate
Baudrate by default is 2400BPS; it is also posible to choose 1200, 2400, 4800,
9600,19200 o 115200 BPS
Baudrate setting
1. Keep pressed MENU keyhasta until display shows C3-02, indicating that
baudrate is 2400 BPS
2. Press TARE key to change baudrate according to the following sequence:
C3-01: 1200 BPS
C3-02: 2400 BPS
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" will be displayed. Remove the sample
Printer/ PC (9 pins)
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