Alarm Priority - Henry Schein HS-Vet Instructions For Use Manual

After the alarm system is turned off, the oximeter can not give a
visual or an audio alarm except for low battery icon alarm.
Set Alarm System to ON, the alarm system will be active. It will
give an audio alarm and a visual alarm if an alarm occurs.

5.2.9 Alarm Priority

Only one kind of alarm can be given at once. For example, if a
medium alarm and a high alarm occur at the same time, the high
alarm will take priority.
If the pulse beep and audio alarm sound at the same time, the
oximeter will only give an alarm sound.
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