Lathem LTD, LTN, LTTNC, LT Series, LTTC user manual CONSECUTIVE/DUPLICATE COUNT Numbering Units

9 - LT Series Operations Manual

CONSECUTIVE/DUPLICATE COUNT (Numbering Units)

Units equipped with the numbering feature may be configured for Consecutive Count, advancing the number type wheel after each registration, Duplicate Count, advancing the number type wheel after every two registrations., Triplicate Count, advancing the number type wheel after every three registrations, or Quad Count, advancing the number type wheel after every four registrations. All units are shipped with the Consecutive Count mode enabled. Units having circuit board version “E” and above al so support Triplicate and Quad numbering options. (See figure 6b).

To switch to Duplicate Count mode, disconnect the power. Locate and remove the Access Cover (Figure 4) using a Phillips-head screwdriver. The version of the Control Circuit installed is indicated on the product label, on the underside of the unit, as well as on the circuit board, itself. On version “D” circuit boards, the shunt is placed over 2 pins (Figure 6a). Remove the shunt and place it over just 1 pin. To return to the Consecutive mode, reverse the procedure. For units having circuit board version “E” and above, the DUP, TRIP, and QUAD numbering features are selected by positioning the shunt according to (Figure 6b).

Figure 6a

Figure 6b