Amprobe Multitest-1000 Continuity-Tester Manual do Utilizador descarregar pdf (Página 14)

CABLES USED FOR THE TEST If the cables are changed or extended be sure and

recalibrate the instrument. During a continuity

test, if the resistance value free of calibration (that

is the resistance value less the calibration offset

value) is negative, the symbols

ν as well as

blinking CAL are displayed (refer to 5

screen

paragraph 4.1.3).

WARNING

Never disconnect the test leads while the word “Measuring” is being

displayed.

4.1.1.1. Procedure to cancel calibration parameters and cal symbol

LOWΩ

ν> 5

Ω

cal

Measuring

To cancel the calibration parameters (and

the symbol CAL) it is necessary to perform a

calibration procedure with a resistance

greater than 5Ω (for example with the test

leads disconnected). When a cancellation is

completed this screen is displayed first,

followed by the screen below:

Message >5

Ω

means that the

instrument

detected a

resistance greater

than 5Ω therefore

it will proceed

with Reset

procedure.

LOWΩ

cal

The screen alongside is displayed for 2

seconds, after which the instrument emits a

long beep and then displays the default

screen relative to the LOWΩ test under

AUTO mode without the symbol CAL.

Message rES:

means that the

instrument

cancelled

(RESET) the

calibration

parameter

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Amprobe Multitest-1000 Continuity-Tester Manual do Utilizador Página 14

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