ATSI LF-22 Руководство по эксплуатации - Страница 2

Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Измерительные приборы ATSI LF-22. ATSI LF-22 2 страницы. Loop finder

The lines of flux form a circular pattern around a properly installed loop wire, as shown in Figure 3 below.

When the antenna of the Loop Finder passes through the lines of flux in a "flat" orientation, the unit will give

the operator a "high-low-high" signal strength pattern with the signal meter LEDs that is centered over the

position of the wire (see Figure 3).

When you need to pinpoint the loop wires, reduce the sensitivity by adjusting the sensitivity switches on the

face of the unit, according to the instructions on the LF-22. This allows you to hold the unit closer to the loop

wires without having the loop strength reading at the maximum all the time. Continue to look for the High-

Low-High pattern to locate the position of the wire, and then mark the pavement if desired.

Since you will want to hold the LF-22 flat and near the pavement,

we have included a bracket which will hold the unit and accept a

piece of ¾ inch CPVC pipe or conduit (provided by the user)

which forms the handle. This will allow you to stand upright while

using the LF-22. The one-handed operation allows you to hold a

spray can of marking paint in the other hand for loop marking.

The unit requires a standard 9 Volt battery for operation. The LF-

22 is shipped with a battery installed in the battery compartment,

which is on the backside of the unit. To replace the battery,

remove the two screws holding the battery compartment cover in

place and remove the battery from the battery lead. Install the

new battery in a similar fashion, making sure there is a good connection with the battery lead. Do not over-

tighten the battery compartment screws. Remove the battery for long-term storage of the unit.

We hope the LF-22 helps you with your signal maintenance activities. We are always interested in feedback

from users like you, good or bad, about the products we offer. Feel free to email or call ATSI with your

opinions about and any interesting uses for the LF-22 Loop Finder. Thanks for buying our product!

If you have any questions, please contact us at

or call us at (740) 592-2874.

NOTE: If the readings are erratic or the loop strength LEDs stay on, replace the batteries.