Mallinckrodt NPB-190 Manuel de l'opérateur télécharger pdf (Page 38)

Start-Up and Use

ADJUSTABLE SETTINGS

The following adjustments can be made using the Adjust

Up/Down and Alarm Silence Buttons.

• Pulse beep volume

• Alarm volume

• Alarm silence duration

• Disabling audible alarms

Pulse Beep Volume

To adjust the pulse beep volume during normal monitoring, press

and hold the Adjust Up or Adjust Down Button to change the

setting. Pressing and holding the Adjust Down Button will cause

the volume to decrease until it is no longer heard.

Alarm Volume

To view the current volume of the audible alarm, press and hold

the Alarm Silence Button for more than 3 seconds. The current

volume level is indicated in the Pulse Rate Display as a value

from 1 (lowest) to 10 (highest). A tone at the displayed level

sounds.

To adjust the volume, press and hold the Alarm Silence Button

for more than 3 seconds, then press the Adjust Up or Adjust

Down Button to change the setting. The volume cannot be set to

zero.

Alarm Silence Duration

Alarms can be silenced for a preset period called the audible

alarm silence duration. To view the current setting, press and

hold the Alarm Silence Button for less than 3 seconds. To adjust

the setting, press and hold the Alarm Silence Button (for less than

3 seconds) and use the Adjust Up or Adjust Down Buttons to

increase or decrease the value. Possible values are 30, 60, 90, or

120 seconds, or OFF. (The OFF selection is discussed later in

this section.)

The audible alarm silence duration begins when the Alarm

Silence Button is pressed (for less than 3 seconds) and released.

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Mallinckrodt NPB-190 Manuel de l'opérateur Page 38