Respironics bilichek, Service Manual

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BiliChek Service Manual
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7.0 Functional Description
Bili Chek Hand-Held Unit (HHU):
The Bili Chek Hand-Held Unit consists of the following func-
tional components:
1. TRIGGER button - The single button on the bottom of
the unit is called TRIGGER. It is used to initiate
calibration and patient measurement.
2. FUNCTION buttons - The two buttons on the top side
are FUNCTION buttons. The teal button on the left is
referred to as F1, and the gray button on the right as F2.
These are used to initiate non-routine functions such as
set-up, changing time and date etc.
3. Bili Cal Individual Calibration Tip - This tip serves five
purposes:
a. device calibration before each patient measurement.
b. protection of the fiber-optic probe,
c. protection of the surface of the calibration material,
d. positioning aid to ensure proper placement of the
probe.
e. a clean surface for each patient measurement.
4. Display window - The display window shows the
bilirubin measurement, time and date, audio and
battery icons, Measurement Status Indicator (MSI) as
well as other system and error messages.
.
Charger Base:
The charge base contains two wells, A and B, which
recharge the battery pack in the Bili Chek HHU and a spare
battery pack, respectively. The two small lights on the
front of the charger base (Battery Status Indicators or BSI)
indicate the operation of the battery charger and battery
charge status.
♦
The Bili Chek HHU is placed in the left hand well
“A” with the display window facing the operator.
♦
The spare battery pack is placed in the right hand
well “B” with the latch up and facing the operator.
Caution: The Bili Chek Hand-Held unit will not fit in well
“B” of the charger base. The battery pack can fit into well
“A”, but may not make correct connection to the charger
base.
(teal)
5. Battery Pack - Located in the bottom portion of the
handle,it provides the electrical energy to operate the
variouscomponents