GE Corometrics 126, Service Manual

Page: 171 / 440

Revision B 120 Series Maternal/Fetal Monitor 5-27
2015590-001
Setup Procedures: Service Mode Screens
To access the Install Options screen:
1. Select the SERVICE softkey from the General Setup screen.
2. The Service Lock screen appears and the access code is displayed
as
0 0 0 0 .
3. Use the Trim Knob control to set the access code to the current month and day.
For example: April 23 is
0 4 2 3
. March 28 is
0 3 2 8
.
NOTE:
The correct date and time must be set on the General Setup screen or you
will not gain access to the service screens.
4. As soon as you enter the correct access code, the Install Options screen
displays.
Default Settings
Factory Defaults
Factory defaults represent settings chosen to meet the requirements of a typical labor
and delivery environment. If the monitor is set to the FACTORY option, the monitor
will power up with the settings that are listed in
Appendix A, “Factory Defaults” .
You may adjust the setup screen configurations as needed during monitoring;
however, be advised that if you turn off the monitor, all user setup screens revert to
the factory defaults when the monitor is turned on again.
Current (Last-Used) Settings
If you monitor intermittently and configure the monitor for each patient, the
CURRENT option may be right for you. This option causes the monitor to power
up with the last used settings—stored in battery-backed memory.
Hospital Defaults
The NEW HOSPITAL option allows your hospital to configure its own set of
preferences to be used each time the monitor is powered on. Record your hospital
settings in
Appendix A, “Factory Defaults” for reference. Once the settings have
been defined, this option changes to read HOSPITAL-WIDE.
You may adjust the setup screen configurations as needed during monitoring;
however, be advised that when you turn off the monitor, all user setup screens revert
to the hospital-defined preferences when the monitor is turned on again.
Volume Exceptions
The monitor is shipped from the factory with the FHR volumes set at 5. However,
the volume on the FECG, US, US2, or MHR/P Setup screen
is not stored as part of
any power-on set (Factory, Current, or Hospital-Wide). Regardless of how you set
the volume (using a setup screen or the
Volume
buttons):
„
If the volume setting at power-off is in the range 0–7, that volume remains set at
power-on.
„ If the volume setting at power-off is in the range 8–9, the volume is adjusted to
5 at power-on.