IR200 V1.0 5/09
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SurfaceTemperature Mode settings
1. With the meter OFF, press the MODE button once to set the C/F temperature units.
The temperature units will flash. Press the ▲or ▼ buttons to change the units.
2. Press the MODE button a second time to set the alarm temperature limit. Press the
▲or ▼ buttons to change the value.
3. Press the MODE button a third time to set the alarm buzzer status. Press the ▲or
▼ buttons to switch from ON to OFF.
Data memory
To review the logged data points, press both the ▲ and ▼ buttons while the unit is OFF.
Use the ▲ or ▼ buttons to scroll through the memory locations. To clear logged data,
select the “0” memory location and press the MODE button. The unit will beep twice to
indicate memory has been cleared.
Field of View
The meter’s field of view is 8:1. For example, if the meter is 8” (20cm) from the target
(spot), the diameter of the target must greater than 1” (2.5cm). Other distances are
shown in the field of view diagram. Measurements should normally be made as close as
possible to the device under test. The meter can measure from greater distances but the
measurement may be affected by external sources of light. In addition, the spot size
may be so large that it encompasses surface areas not intended to be measured.
Battery Replacement
When the low battery symbol appears on the display, replace the meter’s battery. The
battery compartment is located on the bottom of the handle. Open the compartment by
removing one screw and sliding the cover off. Replace the (2) “AA” batteries and close the
battery compartment cover.
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