Ака Signum 7272M MFT version 1.00 [23/34] User programs

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Селективный металлодетектор «Сигнум MFT» 7272М. Руководство по эксплуатации.

Other Settings (Duration ST, Economy Mode, GS Filter, Rate MM,EMI Filter MM).

TONE SETTINGS RT

In this menu you can adjust the audio VDI boundaries for the RT tones to suit your

particular needs. As well as adjusting the frequency of the audible threshold. You can narrow

or spread out the audio range to fit any particular detecting needs.

TONE SETTINGS ST

In this menu you can change the frequency of the ST border tones to fit your

personal preferences. The higher the number, the higher the pitch. The lowest tone

corresponds to iron, while the highest to the highly conductive metals. Please consider when

changing the lower ST tone, that the tone of the channel RT has its own distinct value

(adjustable via menu "SETTING TONE "). It is recommended to try and not set the ST tones to

the same or similar value as the RT tone as it will become indistinguishable from the latter.

OTHER SETTINGS

Duration ST. This parameter sets the level of the duration of the tone bursts in the

Sound Modes RT-ST and RTL-ST. The far left position corresponds to the shortest tone

duration.

Economy Mode [On. / Off.] This parameter switches the current excitation level in

the coil and allows you to adjust the sensitivity and power consumption to fit different

search conditions (see above)

GS FILTER {OFF/1-20} This option allows you to choose the level of suppression of

false alarms caused by soil with high electrical conductivity. (saline soils, sea beach, etc.).

This is especially important when using a large-size (10 'and 12.5' x9, 5 ')

search coils operating at high frequencies (14-20 kHz) due to the characteristics of

the interaction of these coils with highly conductive soils.

It should be remembered that increasing the value of the filtering level

increases the comfort of the search, but it can lead to missing deep or highly

conductive targets.

The value of the filtering level should be selected experimentally for each particular

detecting situation as it is desirable to keep this setting as low as possible while still

maintaining a comfortable search level.

RATE MM-Not fully described. This adjusts the setting for the algorithm for targets

spaced close together. This may be set experimentally. Current setting of 5 is recommended.

EMI FILTER MM- not fully described. However it appears to be self-explanatory.

USER PROGRAMS

The device provides the ability to edit and save 4 independent search programs. In

each program, the user may choose to set the value of any of the available options.

To switch between user programs press button The currently selected program is

displayed in the lower right hand corner of the display. The factory setting values for all 4

programs are shown in Table 1: