7
Chapter Five
Basic operation
5.1
Used to prepare
Check the equipment for damage and the attachment is intact.If not in good
condition,please stop using the instrument and contact the local distributor
immediately.
Keep the packaging material for future transportation or storage.
5.2
To use the battery
5.2.1 The installation battery
Flip the instrument, turn on the battery cover, and press the battery to the positive
negative terminal.
5.2.2 Take out the battery
Flip the instrument,, hold the fuselage in one hand, slide the battery cover in the
direction of the battery, and move the battery cover in the direction of the arrow.
5.2.3 Close the battery storehouse
Push the battery cover in the opposite direction of the battery to close the battery
storehouse.
5.3 Operation of the probes
Hold the device in one hand and the other on the top of the probe. Remove the
head first and then remove the entire probe along the direction of the arrow.
Pay attention to
：
When turning on, do not remove or reload the probe. The
probe should be removed before turning on, and then the probe will be returned
after shutdown.
5.4 Open the machine
Press the switch machine key once, the work indicator is bright, the instrument is
in standby condition.
5.5 Patterns and Function is introduced
5.5.1 The digital mode:
In this display mode, the instrument shows the number of
placental heart rate and related parameters.
5.5.2 Curve pattern:
In this display mode, the instrument shows the number of
placental heart rate, the fetal heart curve and the related parameters.
5.5.3 Backlit switch:
To set the switch function of backlight.
