Philips M3000A, Руководство по обслуживанию

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Part 2 Isolating and Solving Instrument Problems
Troubleshooting the Instrument 185
No response
when touching
or pressing the
TouchStrip (or
panel keys). Poor connection between
the TouchStrip and the
System Board.
Defective System Board.
Replace the front-panel
Monitor Bezel.
Replace the System
Board.
All patient data
is lost or cor-
rupted (indi-
cated in the
error log). Defective System Board.
Data is stored on the con-
nector board. If it is lost
after 3 hours, the buffer is
defective.
Go to the Service Mode
and perform the extended
test. If the extended test
fails, replace the System
Board.
If a battery is in, remove it
and put in new data.
Replace the connector
board and put in some
patient data. If this does
not correct the fault,
replace the System Board.
Printing is not
possible. Defective printer.
Infrared connection is not
correctly aligned.
Defective sender.
Try printing with another
Monitor.
Line-up the sender and
receiver.
Try another Monitor Bezel
and replace if necessary.
Check cable.
Check/exchange the Sys-
tem Board.
No sound from
Monitor. Tone is switched low or
off. Switch Monitor off then
on again. Tone should
sound when Monitor first
boots up.
Check cable and connec-
tions to the speaker.
No marker pulse
on screen.
Out of sync
ECG Analog
Output
ECG Analog Output is
defective.
Defib sync input circuit is
defective.
Replace the System
Board.
See ECG Sync Perform-
ance Test.