Sper Scientific 840002 Anemometer Hotwire CFM Datalogger - Manual (Page 9)

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4-H. Air Flow Unit Default Setting
• Press the SET (8) button as needed to reach the "CFM/CMM"
screen.
• Use the ▲UP (5) and ▼ DOWN (6) buttons to switch between CMM (cubic
meter per minute) and CFM (cubic feet per minute).
• Press the ENTER (4) button to save the settings.
• Press the SET (8) button to advance to the next option, or press the ESC
(3) button to exit.
4-I. Area Size (Air Flow) Default Setting
• Press the SET (8) button as needed to reach the "area:meter^2" screen.
• CMM: Use the ▲UP (5), ▼ DOWN (6), and SEND (7) buttons to enter an
area size from 0.001 to 30.000 square meters.
• CFM: Use the ▲UP (5), ▼ DOWN (6), and SEND (7) buttons to enter an
area size from 0.01 to 322.91 square feet.
• Press the ENTER (4) button, then press the ESC (3) button to save the
setting and exit this function.
4-J. Escape from Advanced Adjustments
For the above procedures (B through F), press the ESC (3) button before
pressing the ENTER (4) button to exit advanced adjustments without saving
the changes.
5. UPLOADING DATA FROM THE METER
To upload the data to a computer, connect the RS232 cable and run the soft-
ware (pg 11). You can only send one memory block at a time.
• First, cancel the HOLD and RECORD functions if they are activated.
• Press the SEND (7) button for at least 2 seconds until the bottom right dis-
play shows "Transmit mode."
• Release the button.
• The following screens flash alternately:
1 = CFM
0 = CMM
0.3
m/S
xx:xx:xx Transmit Mode 1
m/S
1 Transmit Mode
start time the first data memory block start data address
of each block of each block number of each block (1-250)