Specifications

3.1 Main Unit
– 4 –
3.1.2 Examinee’s Side
Chin rest
Place the examinee’s chin on
this rest.
Nozzle
Supplies air used for mea-
surement.
Must be always kept clean.
Forehead rest
Place the examinee’s fore-
head against this rest.
Printer
Prints measurements.
Rating label
Name of the product,
rated voltage, serial num-
ber, etc. are indicated on
the label.
Power switch
Switch for turning power
ON and OFF.
External eye fixation lamp
Lamp to be used when the
examinee’s eye cannot be fixed
by the internal eye fixation
lamp.