Greyline Instruments TTFM 1.0, User Manual

Page: 39 / 53

Page 39
TTFM 1.0 Transit Time Flow Meter
DATA LOGGING (Optional)
Setup
Select
Data Logging
from Menu Selections.
Log Site ID Enter a number from 00 to 99 . The site ID will become
part of the downloaded file name to help distinguish
downloads from different instruments. Press

to store the
setting.
Mode Select Velocity (e.g. ft/sec or m/sec). Flow (e.g. USGPM or
l/sec). Press

to store the setting.
Set Date Press

or

to scroll and select Month, Day and Year. Press

to store the setting.
Set Time
Press

or

to select the current time in Hours, Minutes and
Seconds. Press

to store the setting.
Interval
Press

or

to select the logging interval.
Press

to store the setting.
Log Stop
,
Start
or
Delete
the log file.
Press

or

to Delete and

to delete the log file.
Press

or

to Start and

to start the logger.
Note: You MUST delete old log and start a new log AFTER having set changes
to
Log Site ID
,
Mode
and/or
Interval
for those changes to be applied to
the log file.
RETRIEVE LOG FILE
Plug a USB Flash Memory Drive (not supplied by Greyline) into the USB output
cable from the instrument. The instrument display will show the icon until the log
file is transferred to the memory card. The USB flash drive may be removed.
Download file names will appear in this format:
Tag is set according to the
Log Site ID
entered in the instrument
Data Logging
menu.