2-12
Revision A
UPPER LEVEL OVERVIEW: Switches and Controls PN 800772-002A
Eagle 3000 Patient Monitor
415397-038
Switches and Controls
PN 800772-002A
Listed below are all switches, controls, and LEDs found on the
circuit board.
WARNING
Due to possible high voltage, always use an
insulated screwdriver while making adjustments.
Table 2-1. Controls
Designator
Name
Function
DS1
Green light-emiting diode
Ethernet status LED
DS2
Yellow light-emiting diode
Ethernet status LED
DS3
Red light-emiting diode
Ethernet status LED
DS4
Green light-emiting diode
General purpose diagnostic LED
DS5
Yellow light-emiting diode
General purpose diagnostic LED
DS6
Red light-emiting diode
General purpose diagnostic LED
DS7
Red light-emiting diode
NBP diagnostic LED
DS8
Green light-emiting diode
NBP diagnostic LED
Table 2-2. Switches
S1 — 4-Position DIP Switch
Designator
Name
Function
SW1
Software updates
OPEN — Software updates enabled; NBP
calibration enabled
CLOSED — Software updates disabled; NBP
calibration disabled
SW2
Watchdog timer
OPEN — Enabled
CLOSED — Disabled
SW3
Reserved for future use
SW4
Reserved for future use
Current Usage:
OPEN — Normal operation
CLOSED — Forces boot code menus to be
displayed after reset
S2 — Dual Pressure Sensor Switch
Designator
Name
Function
S2
Dual pressure sensor switch
Detects NBP over pressure condition. One
switch trips when cuff pressure is 150 mmHg
(neonatal mode); the other switch trips when
cuff pressure is 300 mmHg (adult mode).