Mallinckrodt NPB-190 Manual del operador descargar pdf (Pagina 37)

Start-Up and Use

the numbers and have them available prior to

requesting technical assistance.

5. If the NPB-290 detects an internal problem during the self-

test, an error tone sounds and the monitor displays an Error

Code and corresponding number (see the Troubleshooting

section).

6 Upon successful completion of the self-test, the NPB-290

sounds a 1-second tone indicating that the monitor has passed

the test.

WARNING: If you do not hear the POST pass tone, do not

use the monitor.

In addition to serving as the POST pass verification, the

POST pass tone also functions as audible confirmation that

the speaker is performing properly. If the speaker does not

function, the alarms cannot sound.

If a sensor is connected to the monitor and the patient, the

Pulse Search indicator lights and the NPB-290 displays

zeroes in its SpO

2 and pulse rate fields while it searches for a

valid pulse from a patient. If no sensor is attached, dashes are

displayed and the Pulse Search indicator is not lit.

Silencing or Adjusting Pulse Beep Volume

The pulse beep volume can be adjusted within a range of 0-10.

At Level 0, the pulse beep volume is silenced; at Level 10, the

volume is at its highest setting.

This volume can be adjusted by pressing either the Adjust Up or

Adjust Down button located on the right side of the front panel.

Note: The default volume setting can be changed by qualified

service personnel by following the instructions described

in the NPB-290 service manual.

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Mallinckrodt NPB-190 Manual del operador Pagina 37