Checking Fuses; Grounding The Instrument; Combining Instruments - HP M2350A Service Manual

Installing the System
Introduction
Checking Fuses
The fuses are located in accessible fuse holders on the rear panel of the display module (and
slave display if being used). Table 7-l gives the fuse values for each display.
lhble 7-l. Display Fuse Values
Display
Model
14" Mono Display
14" Color Display
14" Mono Display
14" Color Display
Fuse
Rating
T 2.5 A
T 4.0 A
T 2.0 A
T 3.15 A
Grounding the Instrument
To protect both the patient and the hospital staff, the Component Central Monitor is equipped
with a detachable three-wire power cable. This cable grounds the instrument to the power line
ground when plugged into an appropriate three-wire receptacle.
The Computer Module and Display Modules of
the
HP Component Central Monitor each'have a
ground terminal stud which allows connection to an equipotential grounding system.
Warning
Each component must be individually grounded for safety and
s
interference suppression purposes. However, if the Display Module is
mounted directly on top of the Computer Module ("stacked"), then only
the ground terminal stud on the Computer Module need be used.
Combining Instruments
Hewlett-Packard cannot guarantee safety when using non-proprietary equipment in conjunction
with the HP Component Central Monitor. Only HP equipment that is detailed in this guide
should be used. If in any doubt, consult the manufacturer(s) involved or an expert in this field,
to ensure that the necessary safety of all the instruments is not impaired by the proposed
combination.
7-3