One-point dewpoint adjustment using serial line – Vaisala DMT340 User Manual
Page 162
User's Guide _______________________________________________________________________
160 __________________________________________________________________ M210704EN-G
One-Point Dewpoint Adjustment using
Serial Line
1.
Let the sensor stabilize for at least 5 hours.
2.
Use the PURGE command to start the manual purge. See section
PURGE on page 139.
3.
Wait at least 1 hour. Then press adjustment button on the
motherboard inside the transmitter to enable adjustments.
4.
Use the IKØ command to perform the adjustment.
IKØ
Example:
>ik0
Tf : -19.74 'C Ref ? -60
Wait for AutoCal data...OK
>
5.
Press the adjustment button on the motherboard inside the
transmitter to disable adjustments.
NOTE
Several AutoCals can be necessary after this adjustment has been
performed until the transmitter reaches full accuracy.