MAX/MIN/AVG/DIF Value Reading
Short press the MODE button to switch the MAX/MIN/AVG/DIF measurement
mode in tum and the temperature value of the corresponding mode will be
shown in the auxiliary display area (as shown below).
HI
3
HOLD
=
MAX
High/Low Temperature Alarm On/Off
Short press the HI/LO button to turn the high/low limit alarm function on and
off in sequence.
When HI limit alarm function is turned on and the measured temperature value
is higher than the set high alarm limit, the HI indicator flashes. If the audible
alarm function has been turned on, the buzzer will beep.
When LO limit alarm function is turned on and the measured temperature
value is lower than the set low alarm limit, the blue LED and LO indicator
flashes. If the audible alarm function has been turned on, the buzzer will beep.
When HI/LO limit alarm function is turned on and the measured temperature
value is within the high and low alarm limit range, no HI or LO icon means
that the temperature is within range.
HI
3
HOLD
=
MAX
Emissivity Setting
In the HOLD interface, short press the SET button until emissivity setting is
displayed. Short press the
value (P1-P5). If no desired value among the preset values, select any
value closest to the emissivity, and adjust it by pressing the
button. Add or subtract 0.01 each time by short press, and add or subtract 0.1
per second by long press.
(see table on page 16)
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LO
HI
OK
3
HOLD
=
F
MIN
LO
HI
3
HOLD
=
F
MAX
button to quickly select the preset emissivity
LO
HI
3
HOLD
=
F
AVG
LO
3
HOLD
=
F
MAX
LO
HI
OK
3
HOLD
=
F
DIF
LO
3
HOLD
=
F
MAX
button or
LO
F
LO
F
13