TSI Instruments HM685, Owner'S Manual

Page: 38 / 93

3-4 Hydronic Manometer Model HM685
Edit Cv/Kv Name
Up to 100 different Cv/Kv names and values can be stored. Edit the name
of the selected
Cv (Kv) factor.
Temporary Adjustments to the Cv (Kv) Value
The Cv (Kv) value can be temporarily changed without going into the Flow
Setup menu. When the Flow Measurement screen is showing, press the up
or down arrow key to enter a mode where the Cv (Kv) value can be edited.
This edit mode is indicated by:

The factor name changes to “*TEMP*”

An up/down arrow appears in front of the value to be edited
Once you are in the edit mode, press and hold the up or down arrow keys
to change the Cv (Kv) value. The new, temporary value will automatically
be used to calculate flow and is stored when logging data. It does not
change any of the 100 stored Cv (Kv) values.
To leave the edit mode and resume using your originally selected Cv (Kv)
value, press the
ESC key. The edit mode is also canceled whenever you
enter the Flow Setup menu.