1.9.4 Screen: 4.5'' LCD
apex.
1.9.6 Release software version: V1
1.9.7 Operation condition
a) Environment temperature: +5C +40C
b) Relative humidity: 30% 75%
c) Atmosphere pressure: 70kPa 106kPa
2 Notice of installing and using the device
2.1 Please read the instruction manual carefully before the operation.
2.2 When the indicating bar reaches the position of the dial 0.0, and
apical foramen. To guarantee the safety, the work length is clinically
obtained by subtracting 0.5-1 mm from the length measured by the
device.
2.3 The scales 0.5, 1.0 and 2.0 on the screen dial do not indicate that the
distance to the apex is 0.5 mm, 1.0 mm or 2.0 mm. It just reminds the
2.4 If the screen bar graph suddenly makes a large movement or immediate
display 'OVER' in the upper part of the canal, continue slightly
towards the apex so the signal returns to normal.
2.5 In order to prevent leakage or interference between the root canal and
resulting in inaccurate measurements, dry the access cavity with a
cotton pellet or air-blower before each use.
7