Features

300 Steps Check
Review and Auto Review: Review up to 300 calculation steps.
Auto Review by pressing one single button!
While reviewing a calculation, you can make changes in values and operators and re-execute to obtain a new result.
* The LCD examples are from an DJ-120D Plus.

Go to

Auto Review: Jump to a particular calculation step by pressing one single button.
Grand total: Automatic totalization of the results of different calculations.

Recheck function
Recheck with Sound Assist

The recheck function allows confirmation of errors by sound when checking calculations. If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error.