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OPERATING INSTRUCTIONS
Set Up
1. Assemble control housing, headset, and Multi-Sensor. The headset
must be plugged in for the XLT-17 to operate.
2. Familiarize yourself with the location of the mute keypad.
Remember to mute the XLT-17 when moving any sensor.
3. Press POWER keypad to turn on the XLT-17. The XLT-17 goes through
a five second warm up before the touch pads are functional. During
this time, the display screen gives information of battery level. A battery
reading under 5 volts will activate the “Low Battery” indicator. The XLT-17
allows some time between the “Low Battery” indicator and complete
system shut down to allow you to complete a job.
4. The XLT-17 always turns on to the last settings used.
5. Press the VOLUME arrow keys to modify headset volume. Use the AR-
ROW keypads to increase or decrease the volume. The display screen
will show the volume level in a graph form.
6. Begin your leak detection search.
Modifications During Leak Search
Some leaks are small in size, and unrecognizable, or conditions are such
that very little leak sound can be recognized, so you may need to make
changes to the filter(s) in order to hear leaks. Depending upon the type
of pipe composition and soil (ground) type, different filter settings will
increase your ability to hear the leak sound.
Adjustment to the filter is done by pressing the FILTER keypad which will
allow you to scroll through four different filter types. Frequency range
modifications can be made to the HI, LO, and FC filters. As you are
choosing your filter, the display screen will give a visual display of the
filter type being used, and the frequency range of that filter. After your
selection and modification is made, theunit will automatically return to
the operating mode after a 5 second delay.
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
