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vLoc3-Pro Classic Locate - Screen Icons
Classic Screen/Antenna Configurations
Peak - Dual horizontal antennas giving largest signal over the line with sharp accurate results. Less
affected by distorted signals.
Null - Vertical antenna giving minimum signal over the line with sharp response but more affected by
distorted signals. Can be used to identify distorted signals by comparing results with the peak mode.
Broad Peak - Uses single antenna. Not so accurate as dual peak antennas and more difficult to
pinpoint the line but gives a signal boost from deep lines.
Delta-Null - Uses dual null antennas to minimise the offset effects of field distortion. This mode tends
to be more precise than the Null mode.
Peak with Arrows - Same bar graph response as Peak but Left/Right Arrows indicate the Null locate
position. Good, general purpose mode, giving quick intuitive results.
Omni Direction - When you see the two double ended arrows around an icon, this means that the
line is detectable regardless of locator blade orientation. It is very useful for quickly checking an area
for buried lines.