General Tools and Instruments HWA2005DL - Manual (Page 26)

Each digit indicates the following status :
D0 End Word = 0D
D1 & D8 Display reading, D1 = LSD, D8 = MSD
For example :
If the display reading is 1234, then D8 to
D1 is : 00001234
D9 Decimal Point(DP), position from right to the
left
0 = No DP, 1= 1 DP, 2 = 2 DP, 3 = 3 DP
D10 Polarity
0 = Positive 1 = Negative
D11 & Annunciator for Display
D12 = 01
℃
Knot = 09 mile/h = 12
= 02
℉
Km/h = 10 CMM = 84
m/S = 08 ft/min = 11 CFM = 85
D13 When send the upper display data = 1
When send the lower display data = 2
D14 4
D15 Start Word = 02
RS232 setting
Baud rate 9600
Parity No parity
Data bit no. 8 Data bits
Stop bit 1 Stop bit
24