User`s guide

User's Guide ______________________________________________________________________
106 _________________________________________________________________ M210455EN-B
small ground movements, vandalism, or just an inquisitive
finger.
3. Clean the spoon from dust and dirt once or twice a year to
ensure precise measuring.
Pressure Sensor PMT16A
PMT16A requires no maintenance.
Calibration
The TACMET MAWS software provides a means for one-point
calibration of Pressure Sensor PMT16A.
Required equipment:
- Laptop PC with a terminal software (for example, HyperTerminal)
- Reference pressure sensor
- TACMET MAWS PC cable ZZ45202
Calibration procedure of PMT16A is the following:
1. Place the reference pressure sensor at the same level with
PMT16A (located inside the tripod enclosure).
NOTE
Make sure the wind does not interfere with the reading of the
reference barometer.
2. Connect the MIDAS IV PC to TACMET MAWS with the
ZZ45202 cable.
3. If the MIDAS IV software is running shut it down using
TACMET Wizard.
4. Establish terminal connection to TACMET MAWS by
launching the terminal software. The correct communication
parameters are:
- 4800 bps
- 8 data bits
- 1 stop bit
- No parity
- No handshaking