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1. Buttons Function
[1] Power
/Menu
a) Press and hold 3+ second to turn / off the device.
b)
Enter into the menu mode
and select / confirm the settings
[2] F1 Select
Select Left/Up under the menu mode.
[3] F2 Select
Select Right/Down under the menu mode.
[4] Freeze /Back
a) Press to freeze the screen when imaging.
b) Press and hold to make calibration.
c) Press to Cancel / Back under the menu mode.
[5] USB interface
a) Connect with PC to transfer data [USB2.0];
b)
Charge the battery.
[6] Buzzer
Make buzzer to alarm.
[7] Microphone
To make voice note when saving imaging.
[8] Indicator light
a) Green color when device turned on;
b)
Red color when charging battery then turn green when
fully charged.
! Attention: We suggest to wait at least 10 secs to turn on the device
since turned off, that will be helpful to protect the device working well.
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