Amprobe LAN-1 Lan-Cable-Tester User Manual download pdf (Page 9)

instruments will also respond to unwanted signals that may be present within

the measurement circuit. Users should exercise care and take appropriate

precautions to avoid misleading results when making measurements in the

presence of electronic interference.

Electrical

Maximum line length: ~300 meters

Connector types: RJ45, BNC

DO NOT use on live circuits.

MAINTENANCE AND REPAIR

If there appears to be a malfunction during the operation of the tester, the

following steps should be performed in order to isolate the cause of the

problem.

Press the BATTery button to check the battery. Replace the battery 1.

immediately if the LED indicator will not turn ON.

Review the operating instructions for possible mistakes in operating 2.

procedure.

Except for the replacement of the battery, repair of the meter should be

performed only by a Factory Authorized Service Center or by other qualiﬁed

instrument service personnel. The front panel and case can be cleaned with

a mild solution of detergent and water. Apply sparingly with a soft cloth and

allow to dry completely before using. Do not use aromatic hydrocarbons or

chlorinated solvents for cleaning.

BATTERY REPLACEMENT

1. Turn off the meter and slide out the battery cover. Replace the battery with

a NEDA type 1604 or equivalent 9V alkaline battery. Replace the cover.

2. Remove battery when the LAN-1 is not used for extended period.

OPEN

Battery Replacement

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Amprobe LAN-1 Lan-Cable-Tester User Manual Page 9