25
Appendix B
DIP Switch Settings
To access the DIP switched, remove the batteries from the battery
compartment. On the inside of the battery compartment, there is a window
with eight DIP switches (see Fig. B-1). The table below shows the functions
for each switch.
Caution:
Make certain that power is turned off before changing the
DIP switch settings.
Switch
Function
Settings
1
Temperature
OFF: Degrees Fahrenheit (
°
F)
ON: Degrees Celsius (
°
C)
2
Heat Flow
OFF: BTU/hr
ON: kW
3, 4
Velocity /
Flow rate
3 ON, 4 OFF: m/s, l/s
3 OFF, 4 ON: m/s, m
3
/hr
3 OFF, 4 OFF: ft/min, ft
3
/min
3 ON, 4 ON: m/s, m
3
/min
5, 6
Pressure
5 OFF, 6 ON: Pa
5 ON, 6 ON: hPa
5 ON, 6 OFF: mm Hg
5 OFF, 6 OFF, if velocity is ft/min: in. H
2
O
5 OFF, 6 OFF, if velocity is m/s: mm H
2
O
7
User cal.
adjust
OFF: Normal
ON: User calibration adjust mode
8
Data format
OFF: Decimals; DD:MM:YY
ON: Commas; MM:DD:YY
DIP SWITCH
ON
OFF
1
8
Figure B-1: DIP Switch Location
