Mindray BeneView T1, Руководство оператора

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7-10
7.5.3 Setting Alarm Delay Time
You can set the alarm delay time for over-limit alarms of continuously measured parameters. If the alarm-triggered
condition disappears within the delay time, the patient monitor will not give the alarm.
To set the alarm delay time,
1. Select [ Main Menu ]
→
[ Maintenance >> ]
→
[ User Maintenance >> ]. Enter the required password and then select
[ Ok ].
2. Select [ Alarm Setup >> ]
→
[ Alarm Delay ].
Alarm delay is not applied to the following physiological alarms:

Apnea

ST alarms

Arrhythmia alarms

ECG weak signal

Resp artifact

No pulse

HR over alarm limits

Measurements of noncontinuous parameters over alarm limits
You can set [ Apnea Delay ] and [ ST Alarm Delay ] separately.
7.5.4 Setting SpO
2
Technical Alarm Delay
You can set the [ Tech. Alarm Delay ] in the [ Others ] tab of the [ Alarm Setup ] menu. The options are [ Off ], [ 5s ], [ 10s ] and
[ 15s ]. The delay is effective to the following technical alarms: SpO
2
Sensor Off, SpO
2
Too Much Light, SpO
2
Low Signal
and SpO
2
Interference.
7.5.5 Setting Recording Length
You can change the length of the recorded waveforms. In the [ Others ] window of the [ Alarm Setup ] menu, select
[ Recording Length ] and toggle between [ 8 s ], [ 16 s ] and [ 32 s ]:

[ 8 s ]: 4 seconds respectively before and after the alarm or manual event trigger moment.

[ 16 s ]: 8 seconds respectively before and after the alarm or manual event trigger moment.

[ 32 s ]: 16 seconds respectively before and after the alarm or manual event trigger moment.