User's Guide
ALARM PRESET
Under the weighing mode, if it's necessary to set the upper& lower limit to alarm automatically. Press
shows upper information "H1" and after it shows "0"00000g. Press
tion press the
to enter the lower limit set. After the weight display illustrates the lower limit set information "-Lo-", it shows "0"00000g.
Press
,
the upper limit set value must be higher than the lower limit value).
When the weight is in the range of the preset upper and lower limit value, the buzzer will make the alarm of "Dididi"(note: when the
upper and lower limit value is zero , the preset alarm is invalid. Eg: suppose the preset upper limit value is 2200g (the same as the
lower limit preset)
Press the "rightward" for three times and the display shows 00"0"000.
Press the "increase by degree" twice and the display shows 00"2"000.
Press the "rightward" once and the display shows 002"0"00.
Press the "increase by degree" twice and the display shows 002"2"00.
CALIBRATION
In the weighing mode , press the
,
and
corresponding weight, and after it demonstrates the weight, the single-point calibration is done. (Requirement: the weight value of the
single-point calibration should be above the 70% of the full value).
UNIT SELECTION
Press
to choose the desire unit such as g, kg, ib, oz, tl.j tl.H and so on. The set unit will be automatically stored when turning the
machine on next time.
BACKLIGHT OPERATION
1. Two backlight modes are available here:"No backlight"mode and"auto-backlight mode. The"No backlight"will never show the backlight
under any condition. The "auto-backlight"mode will light up the backlight when any key is pressed or when the weight on the scale is
more than 5d.Five seconds later, the light will extinguish after the weight comes to"0".
2. Under the mode of weight measuring, you will enter into the other backlight mode by keeping pressing Backlight Key [
setting the mode, the scale will automatically keep the backlight mode set previously when you turn the scale on again.
CHARGE
When the under voltage indicator is glittering, it shows the insufficient power and you need to recharge it in time. Connect to the power
supply to make the AC indicator light up. This stands for it's charging now. The average charging time is 12 hours.
ELECTRIC QUANTITY INDICATION
1. When the under voltage glitters, it shows the insufficient power and need recharging in time.
2. If the display screen does not show or shows "Lo",this means The battery is in the self-protection state, and you should charge it in
time and then you can use it.
6. PRINT
Connect to Micro Printer, and then you can print by keeping pressing
The print connector adopts the SCM serial method 1"
One start bit and one stop bit
The baud rate can be chosen according to the printer such as 300, 600, 1200, 2400, 4800, 9600, 19200bps.
If the baud rate can not be chosen, it means that the baud rate is 4800bps.
Data to transmit by ASCII code.
After you keep pressing the Print Key, there is a line of characters. The characters should be output as follows:
Byte:
1
±Mark
16
and
to input the lower limit set value and press
until the display shows "CAL" and the current calibration value such as 0300"0"(30000g).Press
to input the calibration value and press
2
3 4 5 6 7 8
blank
weighing zone
Top loading scale
,
again for checking. Then back to the weighing mode. (Note:
to confirm. At this moment, the calibration value is glittering, and put the
Key. The format of Micro Printer should be set as below:
9
10
blank
unit
enter
for a long time. The display
and
to input the upper limit value, and for confirma-
11
12
new line
Model DSN30
]. After