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English
Operation Procedure
29
1
Select the Mode (NLZ E only)
2
Hold down the Check Key for more than 2
seconds to start up the Contra-Check. The “GEAr”
and the gear icon will start blinking after a short
beep sound.
1
2
3
Select the gear ratio of the attached handpiece
General Application Mode 1:5, 1:1, 4:1, 6:1
Rotary Endo Mode 1:1, 4:1, 6:1
Reciprocating Endo Mode 6:1 (Fixed)
3
NOTICE
Make sure that the correct gear ratio of the handpiece is selected before checking process, otherwise it will lead to
wrong results.