Mallinckrodt NPB-190 Manual del operador descargar pdf (Pagina 44)

Start-Up and Use

Viewing Current Alarm Silence Duration

To view the current audible alarm silence duration, press and hold

the Alarm Silence button for less than 3 seconds. The display

will show the current duration in seconds, as shown:

To adjust the audible alarm silence duration, while holding down

the Alarm Silence button, use the Adjust Up or Adjust Down

button to set the duration to 30, 60, 90, or 120 seconds, or OFF

(Alarm Silence mode). While the alarm is silenced temporarily,

the Alarm Silence indicator lights during the silence duration

period.

Visual indications of an alarm condition are not affected by

silencing the audible alarms.

Disabling Audible Alarms

Setting the alarm silence duration to OFF means that no audible

alarms will be produced by the monitor.

To set the alarm silence duration to OFF, press and hold the

Alarm Silence button for less than 3 seconds and use the Adjust

Up button to increase the current setting until “OFF” is displayed.

The next time the Alarm Silence button is pressed, the Alarm

Silence indicator flashes, indicating that audible alarms have been

disabled.

Visual indications of an alarm condition are not affected by

disabling the audible alarms.

The ability to set the alarm silence duration to OFF can be

enabled or disabled by qualified service personnel as described in

the service manual.

The factory default is that the capability of setting the alarm

silence duration to OFF is enabled.

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Mallinckrodt NPB-190 Manual del operador Pagina 44