Ludlum Measurements 25009185, Руководство пользователя

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2.1 Unpacking and Repacking
Remove the calibration certificate and place it in a secure location. Remove the instrument
and ensure that all of the items listed on the packing list are in the carton. Check individual
item serial numbers and ensure calibration certificates match between instruments and de-
tectors (if applicable). The Model 3001 serial number is located on a label on the front side
of the unit.
To return an instrument for repair or calibration, provide sufficient packing material to pre-
vent damage to the instrument during shipment. Every returned instrument must be ac-
companied by an Instrument Return Form, which can be downloaded from the Ludlum web-
site at www.ludlums.com. Find the form by clicking the “Support” tab and selecting “Service
Department” from the drop-down menu. Then choose the appropriate form located under
the "Returned Goods Form" heading.
2.2 Battery Installation
A low-battery indicator appears at the top of the LCD when less than 16 hours of battery life
remain. When this indicator is present, follow these steps to replace the four standard AA
batteries:
1. Turn off power to the instrument.
2. Turn the instrument over so that the bottom of the instrument is facing up.
3. Use a straight, medium-sized screwdriver to turn the single screw on the battery
cover one-quarter turn counter-clockwise.
4. Release and remove the battery cover.
5. Replace all four AA batteries.
6. Replace the cover and turn screw one quarter of a turn clockwise to secure.
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