Extech Instruments 2 CB20-EU-EN-V1.2 5/13 Manual

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3 CB20-EU-EN-V1.2 5/13

MeterDescription



Transmitter

1. GFCITestbutton

2. ReceptacleTestCodeChart

3. TestIndicatingLED’s



Receiver

4. BatteryCompartment

5. ON/OFF/RESETbutton

6. LowBatteryLED

7. IndicatingLED

8. SensingTip

9. BatteryCoverLatch



Operation

FunctionalTest

Turnthereceiveronandcheckthat:

1. TheIndicatingLEDisONandRed.

2. TheLowBatteryLEDisOFF.

Ifeitheroftheseconditionsdoesnotexist,replacethebattery

Plugthetransmitterintoalivesocketandmovethereceiverscanningheadoverthefaceofthe



transmitter.Thefrequencyofthebeepingshouldbecomeveryrapidorchangetoacontinuous

tone.TheIndicatingLEDshouldturnGreenwhenthescanningheadisdetectingasignal

”hotspot”(thisisgoodpracticeforscanningsincetheindicationissimilartofindingthecorrect

circuitbreakeratthe

panel.)

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