Acare AH-TA, Инструкция по эксплуатации

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AH-TX Series Handheld Pulse Oximeter Instruction Manual
45
With SpO
2
monitored continuously,
Audio indicators off and backlight
brightness set to minimum and using
new, full power batteries at ambient
temperature 25
℃
.
Charge time 3 hours to 90%
4 hours to 100%
A.5 Hardware Specifications
A.5.1 Display
Type TFT LCD
Size
（
diagonal
）
4.3 inch
Resolution 480×272 pixels
A.5.2 Audio Indicating
Speaker Gives audible alarm, button tone and
beep tone Supports Pitch Tone and multi-
level volume;
Alarm tones meet the requirement of IEC
60601-1-8.
Alarm sound pressure 60~90 dB, Testing place is 1 meter from
the tone.
A.5.3 Button