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LIFEPAK 20/20e Defibrillator/Monitor Device Description
Functional Description (continued)
W04 Speed Dial
Assembly
The W04 Speed Dial Assembly is a rotary data entry device mounted on the
LIFEPAK 20/20e defibrillator/monitor front case. It is used to control menu
access and selection for user functions that are not supported directly by hard
keys on the keypad. The selector detects rotation (in either a clockwise or
counterclockwise direction) and presses (clicks), and then passes this
information on to the A05 UI PCB at J32 for user-input decoding.
W05 SpO2 Assembly
The W05 SpO2 Assembly provides a connecting point for the external SpO2
cable. The SpO2 connector is mounted on the bottom case of the device, and
the flex circuit connects directly to the A10 SpO2 Module.
W06 ECG Connector
The W06 ECG Connector provides a connection point for the standard 3-lead or
5-wire patient ECG cables. The ECG connector is mounted on the bottom case
of the device, and the attached wire harness connects directly with the A05
Patient Parameters PCB at J23.
Note: The ECG connector is compatible with the 10-wire patient ECG cable,
but the device will only operate as a 5-wire cable.
W07 Capacitor
Discharge Cable
The W07 Capacitor Discharge Cable provides a capacitor discharge point by
connecting to the A04 Therapy PCB at pin 5 of J02.
3-38
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