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3. Press the Confirm key to confirm the modification and return to other menu
for selection.
Set low limit for PR reminder
1. Press the Confirm key to confirm the start of setting;
2. Press the Up/Down key to set the range of lower limit for PR reminder:
25bpm~(upper limit - 1bpm);
3. Press the Confirm key to confirm the modification and return to other menu
for selection.
Remark: When the Reminder function is set to ON, if the value measured by the
pulse oximeter is beyond the reminder setting range and this state lasts
for some time, the measured value will flicker automatically and
meanwhile the vibration function will be turned on. You can press any
key to end this state.
4.2 System Setup
Time Setup (disabled when the main unit is inserted with a probe)
1. Measurement interface → Press the Confirm key to enter the interface →
Main menu → Setting → Time;
2. Press the Up/Down key to select the setting item, and press the Confirm
key to confirm the selection;
3. After selecting the item, press the Up/Down key to change the value, and
press the Confirm key to confirm the modification.
Backlight Brightness
1. Measurement interface → Press the Confirm key to enter the interface →
Main menu → Setting → Brightness;
2. Press the Confirm key to confirm the selection; press the Up/Down key to
select the level, and press the Confirm key to confirm the modification.
Backlight Time
1. Measurement interface → Press the Confirm key to enter the interface →
Main menu → Setting → Light Time;
2. Press the Confirm key to confirm the selection; press the Up/Down key to
select the option, and press the Confirm key to confirm the modification;
3. “10s” represents that backlight will be turned off automatically in 10s after
stop of operation; other options can be explained similarly.
Factory
1. Measurement interface → Press the Confirm key to enter the interface →
Main menu → Setting → Factory;
2. Press the Confirm key to confirm the selection; press the Up/Down key to
select the option, and press the Confirm key to confirm the modification;