Hitachi C42 Instruction Manual page 15

b) Insert the magnetic sensor into the magnetic sensor attachment with
correct direction as shown in Fig. 4.
When not using the Needle guide bracket
Magnetic sensor
attachment
When using the Needle guide bracket
Magnetic sensor
attachment
Fig. 4 How to attach the Magnetic sensor
Never attach the magnetic sensor attachment to the probe in the
incorrect direction, otherwise it may result in false diagnosis.
Magnetic sensor
Projected part of the Magnetic sensor attachment
Magnetic sensor
Slit of the Magnetic sensor attachment
CAUTION
-9-
Direction mark of the Magnetic sensor
(Place the direction mark upward as shown
here.)
Fit the insertion direction
Direction mark of the Magnetic sensor
(Place the direction mark upward as shown
here.)
Fit the insertion direction
Q1E-EP1359