User's Manual

Instrument Security Procedures
Model:
Fluke 922
Product Name:
Airflow Meter
Instrument Description:
The Fluke 922 Airflow Meter is a handheld instrument that measures differential
pressure and calculates air velocity and air flow.
Memory Description:
The Fluke 922 has one memory device, U1, an MSP430F449 Mixed Signal
Microcontroller, which has 60KB+256B Flash Memory and 2KB RAM. Memory
stores operating code, calibration constants and user stored measurement data
for pressure, velocity or flow.
Memory Cleaning Instructions:
To clear all sample measurement data in memory, do the following:
1. Select one of the measurement modes, pressure, velocity or flow.
2. Press the Yellow Shift Button.
3. Press Calc Average Button (CLEAR ALL).
4. Press Save/Enter Button to clear memory for that mode.
5. Display will show 0 samples.
6. Select and clear the next measurement mode until all memory locations are
cleared.
922 SOMV 1 of 1 3/27/2007