Service manual

Section 4: Audible Alarm Settings & Service Menu
4-3
4.3.3 Menu Item 2 (Return to Default Settings)
Menu item 2 resets the monitor to factory default settings as shown in table 4-1.
Table 4-1: Factory Default Settings
Parameter Default Value
SpO2 High 100%
SpO2 Low 85%
Pulse rate High 170 bpm
Pulse rate Low 40 bpm
Pulse beep volume Level 4
Alarm Volume Level 5
Alarm Silence Duration 60 seconds
Alarm Silence Behavior 0 (Off with reminder)
Baud Rate 9600
Note: Menu items greater than 2 cannot be accessed when a valid sensor is
plugged into the unit.
Note: To reach menu item 5 two invalid tones will be heard when passing
through menu items 3 and 4.
4.3.4 Menu Item 3 (Not Displayed)
4.3.5 Menu Item 4 (Not Displayed)
4.3.6 Menu Item 5 (Alarm Silence Behavior)
1. This menu item is used to change alarm silence behavior. Three options; 0,
1, or 2 can be accessed by first pressing the Upper Alarm Limit button, then
using the Adjust Up or Down button to scroll to the desired number.
2. Option “0” will allow the operator to select Alarm Silence, but there will be
a reminder tone every 3 minutes.
3. Option “1” allows the operator to select Alarm Silence and there will be no
reminder tone.
4. Option “2” will not allow the operator to select Alarm Silence.
5. When the desired option is indicated in the display, press the Upper Alarm
Limit button to save the current selection. Three tones will sound to indicate
that the change has been accepted
Note: The low battery audible alarm cannot be disabled.
4.3.7 Menu Item 6 (Baud Rate)
1. Baud rates of 2400, 9600, and 19200 can be selected by first pressing the
Upper Alarm Limit button, then using the Adjust Up or Adjust Down button
to select the desired baud rate. The baud rates will be displayed in the
%SpO
2 window as 24, 96, or 192.