Lathem LTTN - Manual (Page 10)

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 also 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