Instruction Manual

On parameter interface 1
• Move”*” to the corresponding option, and hold the button to set
alarm or beep to on or off.
• When alarm is set to on and the measured SpO2 or PR Values go
beyond the upper limit or lower limit, the oximeter gives off an alert
sound.
• When alarm is set to off and the measured values go beyond the
limit, the Oximeter will not give any alert sound.
• When beep is set to on, a ticking sound synchronized with the pulse
is emitted during the measurement, and when beep is set to off, no
sound will play.
• While the “*” symbol stays on the restore option, hold the button to
restore factory settings.
• Press the button to select a brightness level ranging from 1 to 5. The
greater the value, the brighter the screen.
On parameter interface 2
• Press the power button again to switch between options. On this
interface, you can set the upper limit and lower limit of SpO2 alarm
and PR alarm.
• While the “*” symbol stays on the +/- option, hold the button to set
the option to + or -. In + mode, select the corresponding option and
hold the button to increment the upper or lower limit. in - mode, hold
the button to decrement the upper or lower limit.
• Move “*” to the exit option, and hold the button to return to the
monitoring interface.