the laser pointer, in the mean time the icon “
” will be displayed or disappear.
4.
While the product is inactive status (not scanning temperature), press the left upper key to
switch on and off the backlight, meanwhile the icon “
” will be displayed or disappeared.
5.
Short press the middle key on the panel to set the data of MAX, AVG, MIN, DIF, LAL, HAL
and E one by one, with the responding icons.
a. MAX
：
display the maximum temperature of readings
；
b. AVG
：
display the average temperature of readings
；
c. MIN
：
display the minimum temperature of readings
；
d. DIF
：
display the max difference temperature based on the pre-set base
temperature
；
e. LAL
：
display low temperature alarm data
；
f. HAL
：
display high temperature alarm data
；
g. E
：
display current emissivity
6.
Press the middle key for 2s, then short press the left down key and the right down key to set
the emissivity, low and high temperature threshold. Finally hold the middle key to finish the
setting.
7.
When the battery is low, the low battery icon “
” will appear on the upper area of the
screen. The “
” and “ ” will appear on the upper of the display if the reading is lower or
higher than the pre-set low(LAL) and high(HAL) set.
8.
While inactive status, press the right upper key to switch between infrared measuring and
thermocouple measuring. When
appears, then plug in the type K-thermocouple into the
socket which located on the right side of the instrument. Pull the trigger to get the reading.
Operation Introductions
●
Battery Install
Open the battery lid on the back, insert one 9V battery (6F22/6LR61), then close the lid.
●
Measuring Temperature
1. Point the product to target objects, hold the trigger to get the reading.
2. The distance and scanned area: the value of D:S must be considered ( as showed ), the
ratio should be no more than 12:1. In other words, if you are 12 inch(300mm) from the
target, the detector will measure the average temperature over a circle 1 inch(25mm) in
diameter. The field of view should cover the surface of measured objects. As shown in the
illustration above, the farther the distance from the target, the larger the measured area.
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