Preparing To Use The Scale; Features And Specification - Baxtran ARD Manual De Usuario

1.2. PREPARING TO USE THE SCALE

1. Avoid operating the scale in direct sunlight or drafts of any kind.
2. If possible avoid connecting the scale to ac power outlet sockets which are adjacent to other appliances to minimize the possibi-
lity of interference affecting the performance of the scale.
3. Remove any weight that might be on the weigh pan before the scale is switched on and avoid leaving weight on the pan for long
periods of time.
4. All goods weighed should be placed in the centre of the weigh pan for accurate weighing. The overall dimensions of the goods
being weighed should not exceed the dimension of the weigh pan.
5. Once the scale has been powered on, it will go through a display test and it is ready for use when the display shows zero.
6. The scale requires about 15 minutes warm up before operation to ensure best accuracy.
7. Please note when the battery symbol keeps on the screen, the batteries need to be charged.

1.3. FEATURES AND SPECIFICATION

INDICATOR FEATURES
_ Large display (digit height 30mm x 13mm) with backlight
_ Kilogram (kg), and pound (lb) weighing modes
_ Application include: simple counting , hold, accumulation
_ Low power indication and auto power off
Options:
_ RS-232C
_ Serial printer
CONNECTORS
32
Load Cells Minimum 350 ohm load cells
Maximum 1000 ohm
Up to 4 load cells of 350 ohm
Readability Selectable, 0.0
Tare Function 100 % FS
Units kg/lb
Power supply Rechargeable battery or Charger DC 7.2V 1A
Connector 4 pins Load Cells
1. Load cell connection:
Pin 1 EXC+
Pin 2 EXC-
Pin 3 SIG+
Pin 4 SIG-
2. RS232 connection:
Pin 2 Data output TXD
Pin 5 Ground GND
3. Printer connection:
Pin 1 +5V
Pin 2 GND
Pin 3 TXD
Pin 4 GND
Pin 5 NC
USER'S MANUAL ARD
2 5
EN