Section 4: Power-On Settings And Service Functions; Introduction; Power-On Settings - Mallinckrodt NELLCOR NPB-195 Service Manual

SECTION 4: POWER-ON SETTINGS AND SERVICE FUNCTIONS

4.1

INTRODUCTION

4.2

POWER-ON SETTINGS

4.2.1 Factory Default Settings
4.1 Introduction
4.2 Power-on Settings
4.3 Service Functions
This section discusses how to reconfigure power-on default values, access the
service functions, and set the clock.
The following paragraphs describe how to change power-on default settings.
Through the use of softkeys shown in Figure 1-2, the user can change alarm
limits, the type of display, baud rate, time and date, and trends to view. A
decimal point is added to the right of a display when the alarm limit for that
display has been changed to a value that is not a power-on default value. If the
new value is saved as a power-on default value, the decimal point will be
removed. By using the service functions, changes can be saved as power-on
default values.
Some values cannot be saved as power-on default values. An SpO
less than 80 will not be saved as a power-on default. Audible Alarm Off will not
be accepted as a power-on default. An attempt to save either of these values as a
default will result in an invalid tone. Both values can be selected for the current
patient, but they will be lost when the instrument is turned off.
Factory default settings for the NPB-195 are listed in Table 4-1. Refer to the
Operator's manual for changing the parameters listed in Table 4-1. Set desired
parameter limits as desired. Refer to paragraph 4-3 to apply these new
parameters as default parameters.
Low limit
2
4-1