Hold Function; Rec ( Record ) Function; Auto Power Off Disable; Type K Temp. Measuremen - Lutron Electronics EM-1900 Manual

Environment meter + light 9 in 1
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4- 8 Hold Function

Whenever press the " Hold Button " will freeze the current reading
value with a "HOLD" symbol on the display.To release the Hold function,
just press the" Hold button "once again, the " HOLD " indicator will
be disappeared.
* During execute the " REC function ", the Hold function is disable.

4-9 REC ( Record ) function

1) The REC ( Record ) function can record and display the maximum and
minimum reading values. Start the Record function by pressing the
" REC Button " once. There will be a " REC " symbol on the display.
2) With the REC symbol on the display :
(a) Press the " REC button " once and the " Max " symbol along
with the maximum value will appear on the display.
(b) Press the " REC button " again, the " MIN " symbol along with the
minimum value will appear on the display.
(c) To exit the memory record function, press the " REC button " continuously
for at least 2 seconds. The display will revert to the current reading.
(d) Clear the recorded MAX or MIN value by pressing the " Hold button " once.
Previous recorded MAX/MIN value will be given up and then revert to the
REC. function keep on recording.

4- 10 Auto power off disable

In order to prolong the battery life, the instrument has "Auto Power Off "
function. The meter will switch off automatically if no buttons are
pressed for around 10 minutes.
However if intend disable the " Auto power off " function, just execute
the " REC " function ( above chapter 4-9 ), then the Auto power off
function will be canceled.
4-11 Type k Temp. measurement
1) Insert the plug of the optional Type K Temp. probe, TP-01 into the
" Type K probe socket " ( 3-12, Fig. 1 ).
2) Power on the meter, select the function to " Type K Temp. "
( refer to chapter 4-3 ), now the meter is ready for Type K Temp.
measurement.
11

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