Canon TX-20 Full Auto Tonometer - Manual (Page 40)

40
4BasicOperation
Preparations Prior to an Examination
CAUTION
Disinfect the forehead rest and replace the chin rest paper for each
patient
To prevent the risk of infection, wipe the forehead rest with disinfectant ethanol for each patient. If
the chin rest paper is not being used, be sure to disinfect the chin rest also. The forehead rest and
chin rest may be corroded if a disinfectant other than those above is used. For details on how to
disinfect, consult a specialist.
1
Remove the dust cover and the nozzle cap and check the printing paper.
Do not let dust get on the nozzle cap.
Add more paper for printing if there is not enough (see page 74).
2
Turn on the power.
CAUTION
The measurement unit moves during initialization-keep the patient's
chin away from the chin rest and do not touch the measurement unit
There is a risk of injuring the patient.
The instrument automatically performs an initialization sequence (internal check and positioning
of measurement unit). After initialization, the measurement unit moves to the right eye side (initial
position) and stops.
Initialpositionofmeasurementunit
You can set the initial position of the measurement unit to either the right or left eye (see page 61).
3
Adjust the tilt of the monitor.
Use both hands as shown in the illustration when adjusting the
tilt of the monitor.
4
Disinfect the forehead rest and the chin rest.
If chin rest paper is being used, change the paper.
L-IE-5191C_TX-20.indb 40 2013/07/18 13:10:26