6 Cancellation of the multiplier register

The multiplier register is cancelled out by means of the right-hand cancellation lever. This is pulled to the front and then released. The counter will then be set to «zero» and the shift lever is again in «neutral».

7 Combined cancellation

The cancellation levers for the product register and for the multiplier register have been designed in such a manner that they can be operated by a combination grip with 2 fingers (best results are achieved if forefinger and middle finger are used), thus producing a combined cancellation. Thus, both registers can be cancelled out with one movement only.

8 Step-by-step tabulating

Below the operating handle there is a shift rocker arm, arranged as a double handle and by means of which the carriage can be moved step-by-step into the required calculating position. This rocker arm enables the operation of the machine to be carried out with one hand only.

9 Tabulating step-by-step
or intermittently

The shift-key attached to the front of the machine offers another possibility of moving the carriage to the required calculating position. The shift-key can be moved to the right or to the left. When doing so, the carriage will always move one position in the same direction.
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