Ryobi TEK4 Manuel D'utilisation page 9

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oPEraTIon
InSTallInG/rEmoVInG BaTTErY PaCK
See Figure 2
To install the battery pack:
Unscrew the battery compartment cap.
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noTE: Do not remove the gasket inside the cap.
Insert the battery pack in the direction shown. Make sure the raised rib on the
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battery pack aligns with the groove in the battery compartment.
Place the cap over the battery pack and push down until the cap meets the threads
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at the end of the battery compartment.
Screw the cap on securely.
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To remove the battery pack
Unscrew the cap. The battery pack will disconnect and be easy to remove.
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Do not attempt to use this product if the battery cap is not securely closed.
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TaKInG TEmPEraTUrE rEadInGS
See Figure 3
For the most accurate readings, follow these hints:
noTE: Temperature readings can only be measured on a target surface.
Place the unit less than 0.6m from the item you wish to read.
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Accuracy of readings of 10C to 30C is +/- 1.5C of the actual temperature. All other
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readings are +/- 1.5% of the actual temperature.
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English
Readings at distances greater than 0.6m may be less accurate due to external
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light sources, surrounding air temperature and reading of larger surface areas not
intended to be measured.
Cleaner surfaces will give more accurate readings.
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To take a temperature reading:
Press and/or hold the trigger to scan the surface temperature of a target object.
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The backlight and laser icon will come on.
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The laser pointer indicates the center of the circular area being scanned for
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reference only.
The surface temperature and maximum temperature readings are displayed.
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When the trigger is released, the laser will turn off. The HOLD icon will stay on.
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The backlight will turn itself off after a period of no use. Pressing any button will
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turn the backlight on again when the LCD is still in use.
To take a maximum/minimum reading:
Hold the trigger to scan the surface temperature of a target object.
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Move the laser beam from one target point to another desired target point while
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holding the trigger.
Release the trigger. The maximum temperature is displayed. To display the
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minimum reading, press the min/max button.
If desired, record the minimum/maximum reading.
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