7
TRANSMITTER FUNCTION BUTTONS
ON/OFF
To power ON the Transmitter, long-press the ON/OFF button
1
.
The Transmitting Indicator
4
will blink, indicating that it is transmitting, and
the Energized/ELV Indicator
5
and the External Voltage Indicators
2
will
illuminate in the presence of voltage greater than 25V AC/DC. By default, the
Transmitter will automatically power off after 4 hours of inactivity. To power
OFF the Transmitter, long-press the ON/OFF button
1
for 2 seconds.
If the Energized/ELV Indicator 5 is blinking, voltage greater
than 480V AC/DC is detected. DISCONNECT TRANSMITTER FROM
CIRCUIT IMMEDIATELY.
RECEIVER FUNCTION BUTTONS
ON/OFF
To power ON the Receiver, long-press the ON/OFF Button
1
. To power OFF
the Receiver, long-press the ON/OFF Button
1
.
The Auto-Power Off icon will be visible on the display. By default, the tester will
automatically power off after 10 minutes of inactivity.
BACKLIGHT
Short-press the ON/OFF Button
1
to turn the LCD backlight on/off.
SENSITIVITY LEVELS
Press the Increase Sensitivity
4
and Decrease Sensitivity
5
buttons to
select one of the Receiver’s 8 sensitivity levels (level 8 is highest sensivity,
level 1 is lowest).
NOTE:
Energized circuits typically use sensitivity levels 1-3, and
de-energized circuits may need higher sensitivity levels 4-8.
NCV
Power on the Receiver, and press the NCV Button
3
to put the Receiver
into NCV mode. Place the tip of the Receiver near the target area, or place the
wire on the tip of the Receiver to determine if the wire is energized. When an
energized wire is detected, the Bar Graph
12
will illuminate in relation to the
signal strength, the Green indicator LED will illuminate, and the speaker will
emit an audible signal.
NOTE:
The Transmitter is not needed for NCV Mode.
MUTE
Long-press and hold the Flashlight/Mute Button
2
to mute/unmute audible
signals.
FLASHLIGHT
Short-press the Flashlight/Mute Button
2
to turn the flashlight on/off.
