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4. Front Panel Description
1. IR sensor
2. beam
3. LCD display
4. °F key
5. °C key
6. backlight key
7. laser key
8. ON/hold key
9. battery compartment
5. Indicators
1. digital readout
2. temperature in °C
3. temperature in °F
4. measuring indication
5. data hold
6. low-battery indicator
7. laser point
8. fixed emissivity (0.95)
9. backlighting function
6. Preparations
a) Power ON/OFF
Press this key to activate the device. Pull the ON/HOLD trigger to execute a measurement and read the result on the
LCD. The meter is deactivated automatically ±7 seconds after the ON/HOLD trigger is released.
b) Selecting the Temperature Unit
Press ON/HOLD, followed by the °C or °F key. The selected unit is displayed on the LCD. Press the same key again
to switch units.
c) Data-Hold Function
This device automatically memorises the last temperature reading on the LCD for 7 seconds after the ON/HOLD key
is released. No additional keys should be pressed to freeze the displayed reading.
d) Backlight
Press ON/HOLD, followed by the backlight key. Press the button again to turn the backlight off.
e) Laser Pointer
Hold the ON/HOLD key and press the LASER key. Press the button again to turn the laser off.
DVM8810
Fig. 2
Fig. 3
2
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