Nonin LS1 Operator's Manual page 55

Message/Problem
Charging indicator is
not lit when the power
supply is connected to
the monitor and the
power outlet.
Pressing the alarm
limit up/down arrows
does not adjust the
alarm limits.
"Incompatible USB" or
"USB Device Failure"
error displays.
"Settings File CRC
Error" warning pop-up
displays.
"Invalid PIN Entered"
pop-up message
displays.
"Calibration Due" pop-
up message displays
during the start-up
sequence.
48
Possible Cause
The system may be
damaged.
The monitor may be in
Alarm Lock Mode.
The alarm limit settings may
be restricted by the
Responsible Organization
Settings.
A pop-up window displays
on the monitor screen.
The display may not be
functioning.
USB flash drive is full.
USB flash drive does not
have enough available
space.
USB flash drive has an
incorrect format.
Settings file is corrupted or
missing.
When entering a new PIN,
the PIN is not the correct
length.
The PIN entered does not
match the Factory PIN or
the Responsible
Organization PIN.
It has been 6 months since
the monitor was calibrated.
Possible Solution
Contact Nonin Technical Service.
Verify display functionality by pressing the
brightness icon. If the brightness changes, the
alarm limits are locked.
Contact the individual responsible for configuring
your organization's devices.
Access the Responsible Organization Settings
screen and adjust the high and low alarm limits.
Contact the individual responsible for configuring
your organization's devices.
Address the pop-up window and then try
adjusting the alarm limits again.
Verify display functionality by pressing the
brightness icon. If the brightness does not
change, contact Nonin Technical Service.
Delete unnecessary data from the flash drive.
or
Replace the USB flash drive with a Nonin-
recommended USB flash drive.
Replace the USB flash drive with a Nonin-
recommended USB flash drive.
System reverts to factory defaults.
Contact the individual responsible for configuring
your organization's devices.
Enter a PIN that is four digits.
Enter the default PIN (0000).
If 0000 is not the correct PIN, contact Nonin
Technical Service.
Press OK or allow the message to time out
(5 seconds). Start-up sequence continues.
Perform the Calibration Procedure, or contact the
individual responsible for configuring your
organization's devices.
Troubleshooting