S
S
S
R
R
R
F
F
F
6
6
6
1
1
1
8
8
8
B
B
B
6
6
6
U
U
U
s
s
s
e
e
e
r
r
r
’
’
’
s
s
s
M
M
M
a
a
a
n
n
n
u
u
u
a
a
a
l
l
l
~4~
At the end of their life hand the batteries over to the applicable collection points for the recycling
of waste batteries. For more detailed information about recycling of this product or battery, please
contact your local Civic Office, or the shop where you purchased the product.
The equipment does not include elastic cotton band in end product package. The user must buy the
suitable FDA listed or cleared band by themselves.
1.6 Definition and Symbols
Symbol Symbol description
Type B Applied Part
Caution
IP68
This symbol is located on the FHR (Doppler ultrasound) transducer and
the uterine contraction pressure transducer, indicating that this transducer
is waterproof device. Waterproof device: Impervious to or unaffected by
water. The Transducer can work normally in the one-meter deep water for
an hour.
This symbol is located on the instrument’s protective earth terminal,
indicating an Equipotentiality symbol.
Specifies serial number
Equipotential GND
This label is on protective GND terminal of monitor, and it means
protective GND
AC
Label for electric and electronic equipment waste needing separate
disposal (please comply with requirements of local laws)
Refer to instruction manual
NET
Communication port
Power indicator
Battery charging indicator
When lithium battery is charging, this indicator will be ON.