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Summary of Contents for Extech Instruments 40180
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User's Guide Tone Generator and Amplifier Probe Model 40180 contact: www.ponpe.com sale@ponpe.com...
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Introduction Congratulations on your purchase of Extech’s Model 40180. This tone generator and amplifier probe set is used to quickly trace and identify cables or wires within a group and also check the operation of phone lines. With proper use and care, this meter will provide many years of reliable service.
Connect the red test lead to the RING side and the black test lead to the TIP side. The LED will indicate line condition by: GREEN = CLEAR , OFF = BUSY, Flickering YELLOW = RINGING Switch the tone generator power switch to CONT to terminate the call. 40180-EU-EN-V2.4-4/12 contact: www.ponpe.com sale@ponpe.com...
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Do you have a question about the 40180 and is the answer not in the manual?
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