GE Corometrics 250cx Series, Operator'S Manual

Page: 47 / 250

Revision C 250cx Series Maternal/Fetal Monitor 3-13
2036946-001
Controls, Indicators, and Connectors: Softkeys
Battery-Backed RAM Status
Whenever you turn off a 250cx Series Monitor, a battery provides power to the
RAM (random access memory) that stores information such as time, date, default
settings, etc.
Low Battery Icon
The icon shown above will appear in the upper right-hand section of the monitor
under the following circumstances.
Softkeys
A softkey is an area on the screen that can be selected with the Trim Knob control.
When the softkey is activated by pressing the Trim Knob control, it may cycle
through available settings or it may display a setup screen.
Mode Title Softkeys
Most of the mode titles in the display are also softkeys which give access to
corresponding setup screens:
US
,
US2
,
FECG
,
NIBP
,
MECG
,
Pulse
, and
MSpO
2
.
Waveform Softkeys
The waveform title is a softkey used to select the waveform for display or to disable
the area. The ECG
Scaling
and
MECG lead
labels are softkeys used to configure the
waveform currently displayed.
Battery-Backed RAM Status
Icon Appearance Reason Solution
Icon appears and then disappears after
power cycle. Data corruption. Your monitor has reverted
to factory settings. Access setup screens and configure last-
used settings.
Icon appears after multiple power
cycles. Battery requires service. Call GE Service to report.
SET TIME/DATE message prints on the
strip chart paper. Failure of the battery-backed RAM to retain
time and date. Reset the time and date then power cycle
the monitor. If message still prints, call GE
Service to report.