Extech RT32 Cable tester, cable tester RT32-EU User Manual
Product codes
RT32-EU
RT32-EU V2.1 4/09
4
Detecting Live Circuits (LIGHTING method)
In situations where access to circuit wiring is limited,
the RT32 can also detect room lighting changes (ON
to OFF).
the RT32 can also detect room lighting changes (ON
to OFF).
1.
Slide the transmitter power switch to the LIGHT
position. The POWER LED will switch on.
position. The POWER LED will switch on.
2.
Slide the Receiver power switch to the ON
position. The POWER LED will switch on.
position. The POWER LED will switch on.
3.
Cover the Light Sensor on the transmitter and
press the Light Setpoint button.
press the Light Setpoint button.
4.
Expose the Light Sensor to the light source.
The VOLTAGE/LIGHT LED on the transmitter and the DETECT LED on the
receiver will switch on
The VOLTAGE/LIGHT LED on the transmitter and the DETECT LED on the
receiver will switch on
5.
When the lights are turned off the VOLTAGE/LIGHT LED on the transmitter
and the DETECT LED on the receiver will switch off, indicating the light has
been switched off and power has been removed.
and the DETECT LED on the receiver will switch off, indicating the light has
been switched off and power has been removed.
Note: Before use, always test the light on/off operation for proper sensitivity and
detection.