Mode"Economy - AKA SIGNUM MFD 7272M GT Manual

Departement of international trade:
1. Disconnect the sensor from the device and turn it on without the
sensor. The device will first display "Sensor is not adapted" and, after a
pause, the operating screen will load. Turn off the Turbo, turn off the
device, connect the sensor, and turn on the device
2. Turn on the device with the button
The factory parameters will be loaded,
the screen. The device will turn on at
number 1.

MODE"ECONOMY"

In the "Economy" the sensor operates at the minimum excitation
current. This mode allows you to improve the comfort of your search on
soils with a complex and variable salinity (for example in the surf of the
beach), or at locations with extreme iron debris.
Attention! After switching to "Economy" mode it is advised to ground
balance the device.
For reference, the detection range in this mode, when air testing a large
43cm copper coin, such as a Victorian Penny, is approximately 35cm
(10" DD coil 6,5-7 kHz).
Thanks to the significant reduction in the consumption of power in this
mode you can run up to 40 hours on a set of fully charged batteries.
Switching to the turbo is made through the "Add" Menu, section "Add
Settings" or by a long press of a button
Advice from an experienced searcher:
The "Economy" mode should be considered as the main mode of op-
eration of the device, since in this mode the device works perfectly in
almost all search conditions. Increase of current in "Norm" (and even
more so in "Turbo") should be done if conditions (dry, not salted soil)
allow to do it without increasing phantom responses of the device and
deteriorating target identification. At the same time, with each step of
increasing the current to the sensor, the depth increases on average by
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pressed.
it will be written on
the factory program
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