LW Measurements DCT50 - Manual (Page 16)

Final Rev 2013.12.20 16
9. S1: SCALE 1 working state
10. S2: SCALE 2 working state
11. S3: SCALE 3 working state
12. LoB: low voltage, please charge battery
13. CHG: charged state, red LED lights up when charging, when the battery is fully charged, Red and
Green LED lights flash alternately.
4.1.2 Key functions
1. SCALE/SELECT: Press this button to select available counting scale among scale 1, scale 2, and
scale 3. You can only choose to use one of them at a time.

SCALE 1: Main counting scale, the bigger platform

SCALE 2: Smaller counting scale offers more accuracy

SCALE 3: Extra connection platform. When we get the sample weight from SCALE 2, we
can use this platform to count more samples.
2. UNIT key changes the weight units between kg and lb
3. ZERO key sets display to zero or subtract the container weight. The zero range is <10% of full
capacity. ZERO LED indicator will illuminate when you active the ZERO function.
4. TARE key subtracts the weight of a container placed on the weighing platform. The tare range is
<100% full capacity. Press the TARE key to enable the Auto-Tare function, the TARE LED
indicator will illuminate when you activate the TARE function.
5. PRINTER key is used to transmit data to a printer, computer, or other device.
6. ENTER key has the same function as it would on a computer keyboard.
7. MEM/STORE key is the SAMPLE WEIGHT MEMORY KEY. Press this key to memorize sample
weight, scale can memorize up to 16 different sample weights.
8. MEM/READ key is the SAMPLE WEIGHT READ KEY. Press this key to recall the memorized
sample weight, if more than one sample weight is memorized continue to press this key until the
correct sample weight is selected.
9. [M+] MEMORY KEY is used when accumulating the counting data. This data is memorized by
pressing this key and can be accumulated up to 99 times.
10. MC key is used to clear out the accumulated counting data.
11. SAMPLE key is used when setting the counted number of samples on the platter into the scale
memory.