Saadat Dena 650, Руководство пользователя

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Chapter 9: Troubleshooting and Error messages
64
Error messages
Message Cause Solution Remarks
Leads Error Messages
CHECK R
Lead R is not properly
connected to patient.
Make sure that mentioned
electrode
is properly
connected.
The message is displayed in
red color on the screen.
CHECK L
Lead L is not properly
connected to patient.
Make sure that mentioned
electrode
is properly
connected.
The message is displayed in
red color on the screen.
CHECK F
Lead F is not properly
connected to patient.
Make sure that mentioned
electrode
is properly
connected.
The message is displayed in
red color on the screen.
CHECK C1
Improper connection of C1
electrode
Make sure that C1
electrode
is properly
connected to patient.
The message is displayed in
red color on the screen.
CHECK C2
Improper connection of C2
electrode
Make sure that C2
electrode
is properly
connected to patient.
The message is displayed in
red color on the screen.
CHECK C3
Improper connection of C3
electrode
Make sure that C3
electrode
is properly
connected to patient.
The message is displayed in
red color on the screen.
CHECK C4
Improper connection of C4
electrode
Make sure that C4
electrode
is properly
connected to patient.
The message is displayed in
red color on the screen.
CHECK C5
Improper connection of C5
electrode
Make sure that C5
electrode
is properly
connected to patient.
The message is displayed in
red color on the screen.
CHECK C6
Improper connection of C6
electrode
Make sure that C6
electrode
is properly
connected to patient.
The message is displayed in
red color on the screen.
System Messages
Recorder Error Messages
Noisy ECG signal due to AC
power interferences
● Electrodes are placed on
bony site of the patient body.
● Unclean or sulfated
electrodes
● Insufficient gel is applied.
● Contact with metal parts of
bed, trolley, etc.
● Lead wires, patient cable or
power cable fails to make
connection.
● There are other electronic
devices in the vicinity of the
electrocardiograph.
● Improper ambient light for
example using fluorescent
lamp in the room which ECG
record is taken.
● Improper Earth system
● Check electrodes and lead
wires connection.
● Check that lead wires are not
tangled or connected to ground.
● Check that the patient does not
contact the metal parts.
● Check that patient cable and
power cable have no contact.
● Turn on the HUM Filter.
● If the problem persists, unplug
the power cable (the device runs
on the battery).
● If the problem still persists,
noise source may be other
devices, room or its earth system.
Consequently, this room is not
suitable for ECG recording.