Basic Introduction; Working Power Supply; Turn On / Off Probe; Turn On Probe - Youkey Q7 Instructions For Use Manual

3 Basic introduction

3.1 Working power supply

Q7 Pocket Ultrasound System does not work when external Power supply is connected.
Connect to the Type-C interface of the probe by the charging power cord as required by the standard.
The external power supply system of Q7 Pocket Ultrasound System must meet the following
requirements:
Output:5V 2A DC
internal electric source :7.4V
The internal power supply system should meet the following requirements:
Use the original charging cable and power adapter to charge the scanner to full capacity.
The battery have self-discharge rate about 1% one day. You need to charge and discharge the scanner
every month no mater you use it or not.
When you charge the scanner, the scanner will be turned off automatically.

3.2 Turn on / off probe

3.2.1 Turn on probe

1
WARNING：
.
2
.
Perform routine checks to make sure the scanner is working safely and
CAREFUL：
efficiently. Turn off the scanner and contact with the local representative when
you meet unusual situations.
Check before Turn on the scanner
Make sure the transducer is connected to the main unit
firmly before you turn on the scanner.
When handling the probe head, make sure that the probe is
closed or frozen
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