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2 vLoc3-9800 Receiver
2.5 Self-Test
The vLoc3-9800 has a self-test feature. The test confirms that the equipment is fit for use, and calibration has not drifted from its
expected settings.
To undertake the test, first find an area free from excessive interference such as overhead fluorescent lighting, large
transformers etc. Also check that any nearby vLoc transmitters are switched off.
Select “Self-Test” from the user menu and press the “Return” button. The test will self-start. Keep the equipment stationary while
the test is completed. After a short while the unit will report a Passed or Failed. Examples are below:
108.1
63.1
88.6
87.0
Self Test: PASSED
108.1
63.1
88.6
87.0
Self Test: FAILED
If the unit fails the test, try again in a more interference-free area. If it continues to fail, return the unit to Vivax-Metrotech or one
of its approved repair centers for investigation and repair.
2.6 Warnings and Alerts
Warning symbols are accompanied by an audible sound and vibration in the handle unless configured otherwise in the
MyLocator3 desktop app. Warnings can also be switched off in the setup menu.
Auto
32.8kHz
883
0’00’’
202mA
2.6.1 Warning and Alerts Descriptions
ALERT
Alert Description
Signal Overload
- is usually caused by operating close to power transformers or being close to a transmitter
in Induction mode. Moving away from the interfering signal will solve the problem.
Swing Alert
- indicates that the operator is swinging the locator excessively, resulting in misleading
information. When sweeping the locator across the direction of the line, try to keep it vertical; this will
improve its accuracy.
2.7 vLoc3-9800 Locate Modes and Screens
Note
- vLoc3 series user interface is under continual development. The screenshots described here may differ slightly from your
screens.
The vLoc3 series receivers give the user a choice of locating screens.
The choice of the screen depends on the application and user preference. These screens are:
- Auto Left/Right Mode
- Auto Left/Right Mode
- Sonde Mode
- Manual Peak Mode
