Extech Instruments 407119A Manual de usuario descargar pdf (Pagina 6)

Model 407119 Version 1.3 April 2004

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Support Hotline (781) 890-7440

Tech support: Ext. 200; Email: [email protected]

Repair/Returns: Ext. 210; Email: [email protected]

Website: www.extech.com

Auto Power Off

To save battery life, the meter will automatically shut off after approximately 15 minutes of

operation. To disable this feature, press the RECORD/RECALL button and enter the

RECORD mode.

PC Interface

The 407119 is equipped with a 3.5mm jack (meter top) for connection to a PC for data

acquisition purposes. To obtain PC interface cabling and Windows

data acquisition

software, contact Extech Instruments. Instructions for use are provided with the optional

data acquisition kits.

Battery Replacement

When the LBT icon appears on the LCD, the 9V battery must be replaced.

1. Remove the rubber holster that surrounds the entire meter

2. Slide off the rear battery compartment

3. Replace the 9V battery

4. Affix the battery compartment cover and the meter holster

Calibration and Repair Services

Extech offers repair and calibration services for the products we sell. Extech also provides

NIST certification for most products. Call the Customer Service Department for information

on calibration services available for this product. Extech recommends that annual

calibrations be performed to verify meter performance and accuracy.

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Extech Instruments 407119A Manual de usuario Pagina 6