Belmont CP-ONE PLUS, Operating Instructions Manual, Page: 66 / 96

Unit part
62
Function of calculating and displaying the micromotor gear ratio
▪ This setting function converts the gear ratio of the
contra-angle handpiece to be mounted to the
micromotor and displays values near the actual
revolutions.
▪ Four gear ratios are converted: ×5, ×1, ÷4 and ÷16.
▪ No gear ratio is displayed in the constant-speed
mode.
[Setting procedures]
1. Pick the micromotor up from the holder.
2. Press the page feed button twice and select
.
3. Select “GEAR SET” and press to determine.
4. Select intended setting with or and
press to save.
▪ Setting is stored in memory (M1 to M4).
CAUTION
Check the gear ratios and revolutions marked on the
high-, regular- and slow-speed contra-angle
handpieces and indicator before use.
Never carry out work requiring large load at low
revolutions such as PMTC using a rubber cup or brush
for the regular-speed contra-angle handpiece, etc.
Otherwise, the devices may break down earlier or
rotation may stop due to insufficient torque. For such
works, use the exclusive slow-speed contra-angle
handpiece.
GEAR SET
SET
GEAR SET
OPERATION SETTING
DA-290N
DA-290N
DA-290N