Pt 100 Ohm Offset Adjustment - Lutron Electronics TM-946 Manual

7-2 Pt 100 ohm offset adjustment

1)Set the function to Pt 100 ohm.
2)Insert the Pt 100 ohm probe to the PT1 ( PT2 ) input socket.
3)Pressing " Offset button " ( 3-8, Fig. 1 )
continuously at least two seconds then release, the
display will show :
oFS
4)Pressing " L button " ( 3-5, Fig. 1 ) once, the display
will show :
Pt 1
5)If intend to make the offset adjustment for Pt 1, it should
insert the probe to PT1 input socket. Pressing " L button "
( 3-5, Fig. 1 ) once, the display will show example as
following.
6)If intend to make the offset adjustment for Pt 2, it should
insert the probe to PT2 input socket. Pressing " R button "
( 3-7, Fig. 1 ) once, the display will show example as
following.
23.7
measuring
value
SP-t
oFS
Pt 2
oFS
23.7
adjust
value
17
If not insert probe
to PT1, PT2 input
socket, it will show
" Err "