Shenzhen PM-9000 Express Manuel de l'opérateur télécharger pdf (Page 103)

6.3.5 Status Switchover

In the Normal status,

•

Press the SILENCE key for less than 2 seconds to switch to the Alarms Paused status,

•

Press the SILENCE key for 2 seconds or more to switch to the System Silenced status.

In the Alarms Paused status,

•

Press the SILENCE key for less than 2 seconds to switch to the Normal status, or

•

Press the SILENCE key for 2 seconds or more to switch to the System Silenced status.

In the System Silenced status,

•

Press the SILENCE key for less than 2 seconds to switch to the Alarms Paused status,

•

Press the SILENCE key for 2 seconds or more to switch to the Normal status.

In the Alarms Silenced status,

•

Enter the ALARM SETUP menu and set ALARM VOL to any setting other than 0.

The alarm sound is restored.

•

Enter the USER MAINTAIN menu and set ALARM SOUND OFF to DISABLE. The

system restores the default alarm volume.

6.4 Latching Alarms

As described in 4.7 Maintenance, the parameter alarm type can be set to either LATCH or

UNLATCH.

If the parameter alarm type is set to LATCH, before or during the occurence of a parameter

alarm, the alarm message will be latched even if the initial alarm condition has ceased. The

alarm messsage continues to be displayed, but the alarming modes change as follows:

•

The measured parameter value and the upper or lower parameter limit stop flashing.

•

The generated time of the alarm is displayed behind the alarm message in the

physiological alarms area.

If the parameter alarm type is set to UNLATCH, the monitor stops giving any indication for

this alarm when the initial alarm condition has ceased.

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Shenzhen PM-9000 Express Manuel de l'opérateur Page 103