Meriam M1 – Series Pressure Calibrator - Manual (Page 9)

M1 Series – PC Instruction Manual 9R000035-IR
E.O. 6409 JAN 2008
www.meriam.com
Page 9 of 18
Record Mode
The M1 can store up to 240 pressure measurements (also called values or
points) in a single record (REC) session. For maximum flexibility, a REC
session can be:
• Automatic - the current value is automatically stored every 5 seconds, for
up to 20 minutes
• Manual - the current value is stored every time the U key is pressed, up to
240 times
Both types of REC sessions can store between 1 and 240 measurements. The
measurement data is preserved in non-volatile memory until another REC
session is started.
REC Data:
First, set the M1 to NORMAL mode (no functional mode icons displayed).
Then enter REC Data mode by pressing both the B and F keys until the
REC icon begins flashing.
Second, choose the type of REC session.
To start an automatic REC session, press the F key. This will delete the
previously stored pressure measurement and store the current pressure
measurement. Then, every 5 seconds, the current pressure value will be stored.
To start a manual REC session, press the U key. This will delete the
previously stored session and store the current pressure measurement. Then,
every time the U key is pressed, the current pressure value will be stored.
For both types of REC session, the pressure value on the LCD will blank
briefly every time a sample is stored, and after 240 measurements have been
recorded, the following step (stop and exit REC Data mode) will happen
automatically.
Third, to stop and exit REC Data mode, press both the B and F keys. All
previously stored REC session data will be saved and the M1 will return to
NORMAL mode (the REC icon will go off). This step can be done anytime
the REC icon is flashing.