Operations
Turning the Receiver On
Press the receiver's power button
The unit will perform a self-test, emitting several beeps to ensure the receiver is
properly operating and the green LED
illuminate indicating the receiver is in the Circuit Breaker Finding (CBF) mode.
(See CBF Operation for instruction on how to use the CBF)
Pressing the power button again toggles the receiver to the Non-Contact Voltage
Testing (NCVT) Mode and the red LED
(See NCVT Operation for instruction on how to use the NCVT)
Short presses on the power
Modes
Turning the Receiver Off
Press the receiver's power button
Mute Button
The receiver defaults to the audible mode when turned On. The sound can be muted
by pressing the Mute button
on or off. Mute is confirmed with One Beep, unmute is confirmed with 2 beeps.
Auto Power Off (APO) Feature
The receiver automatically powers down after 5 minutes of detecting no activity. It
will beep once prior to shutting off.
Work-light
Press the work light button
The white work-light will remain on for about 5 minutes before automatically
turning off to conserve battery power.
NOTE: The 61-535 is only Rated to 150V AC MAX.
to turn the tester ON.
next to the magnifying glass symbol will
next to the NCV symbol will illuminate.
button Toggles the receiver between NCV and CBF
and hold for 3 seconds to turn the receiver off.
less than 1 second which toggles the mute button
on the receiver to turn the work-light on and off.
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