Modes of Operation Operation
2 - 2 0070-10-0603-01 Duo™ Operating Instructions
When any of the events listed in the following table occur, an internal Standby Mode counter
is reset to zero and started. The Duo enters Standby Mode after a preset time period for
specific events as follows:
In Standby Mode, the only key that is active is Power ON/OFF. When it is pressed for any
duration of time, the Duo returns to Normal Monitoring Mode.
NOTE: The Duo cannot be powered OFF while in Standby Mode. It
must return to Normal Monitoring Mode before it can be
powered OFF.
2.1.3 Auto Shutoff Mode
This feature is also designed to save power while the Duo is operating from the internal
battery. When the Duo has been in Standby Mode for 13 minutes, it will automatically
power OFF. See the previous subsection for the conditions under which the Duo can enter
Standby Mode.
2.1.4 Maintenance Mode
Maintenance Mode is a general reference to the following group of non-monitoring modes:
• Unit of Measure Mode
• Version Mode
• NIBP Calibration Mode
• NIBP Pneumatic Test Mode
Of the four (4) modes listed, only Unit of Measure Mode is intended for the clinician and is
described in section 2.2.1. The remaining modes are strictly intended for the use of a
biomedical technician or other qualified service person. If any of these modes is
inadvertently entered, Normal Monitoring Mode can be reestablished by powering OFF and
restarting the Duo.
EVENT
TIME PERIOD TO ENTER
STANDBY MODE
Switching from AC power to battery power 3 minutes
Any key press 3 minutes
The determination of an NIBP value 2 minutes
The acquisition point of SpO
2
data 3 minutes
To Next Page
Loading...
Need help?
General
