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3. The Base:
Input: Micro USB connector, 5VDC/1A
Output: Contact pins. 5VDC/1A
Figure 2.1A Base--front view
Description:
The base is used to hold the oximeter, and also for charging the oximeter. You can
charge the oximeter by the following methods:
1) When the oximeter is held by the base, you can connect one end of the USB cable
to the USB connector on the back of the base marked with "DC 5V/1A", and the
other end to the USB power source with output capacity of 5V DC/1A.
2) If the oximeter is not held by the base, then you can just connect one end of the USB
cable to the USB connector on the device marked with "
to the USB power source with output capacity of 5V DC/1A.
Notes:
1) During charging, if the oximeter is held by the base, please do not tilt the base
backwards too much, or the USB cable and the USB connector may be damaged.
2) Put the device into the base properly, and pay attention to the polarity markings, as
shown in figure 2.2.
Cautions:
The external 5V DC output power supply device (computer or power adapter) con-
nected to charging base or directly connected to the Oximeter must comply with
standard IEC 60950 or IEC 60601-1. It's strongly recommended to use the power
adapter provided by manufacturer for your safety!
Please unplug the SpO2 probe and temperature probe while charging to prevent
danger caused by children touching and playing by mistake.
Do not measure temperature or SpO2 while charging to avoid electric shock.
Polarity markings
ENGLISH
Micro USB connector
Figure 2.1B Base--top view
", and the other end