CST Magna-Trak 102 Uživatelský manuál stáhnout pdf (Strana 10)

10

Sewer Cover

Signal Response

Signal Response

Signal Response

7.1 Typical Signal Responses

The metal handles on

the septic tank cover

will provide a usable

signal to determine

the location of the

actual cover (Fig. 6).

Large metal objects

may cause double

signals as indicated

(Fig. 7).

The center of the

cover is found by

sweeping the locator

back and forth to

create a ring pattern

response. The center

null will designate the

cover’s center.

The joints, elbows and ends of

iron pipes will create the

strongest signals (Fig. 8). Hold

the locator in a vertical

position while searching to

produce the best results.

Fig. 6

Fig. 7

Fig. 8

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