
Chapter 4 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 95
Command 'FORM' will return the default output format. The default
output format depends on the device configuration.
>form /
>send
RH= 98.4 %RH T= 31.1 'C
>
UNIT
Use this command to select metric or non-metric output units. With the
command you can also set P units.
UNIT [x] [y]
where
x
= M or N or P
= Pressure Units (see Table 6 on page 19)
where
M = Metric units
N = Non-metric units
P = Pressure
Examples of changing the units:
>unit n
Output units : non metric
>unit m
Output units : metric
>unit p torr
P units : torr
>unit p hpa
P units : hPa
NOTE
This command changes both the serial output and display units to either
metric or non-metric units. When you want to output both metric and
non-metric units simultaneously on the display, select the display units
later by using the display/keypad.
Date and Time
Using Display/Keypad
If the optional Data Logger Module is installed, you can change the time
and date using the display/keypad.
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