![Boston Scientific Latitude 3300 Operator'S Manual Download Page 61](http://html.mh-extra.com/html/boston-scientific/latitude-3300/latitude-3300_operators-manual_2796085061.webp)
55
Table 3.
Possible Causes and Corrective Actions for LATITUDE Programming
System Problems
(continued)
Symptom
Possible Cause
Corrective Action
turn off unneeded
equipment.
Route ECG cable away
from potential noise
sources such as other
equipment and associated
cabling to include AC
cords.
Ground Programmer to
the conductive patient bed
(when applicable) using a
USB grounding cable.
Intertwine excess ECG
lead lengths when
possible. Consult ECG
textbooks for additional
ECG techniques.
Check for building outlet
ground resistance less
than 10 Ω, when
measured with low
impedance techniques,
between the outlets and
from the outlets to other
grounded points in the
room (e.g., room bonding
point, cold-water pipe,
exam table, etc.).
Telemetry: interference
Harmful interference
caused by the LATITUDE
Programming System or
the system is negatively
impacted by other RF
devices
Reorient or relocate the
devices.
Increase the separation
distance between the
devices.
Connect the equipment to
an outlet on a different
circuit or use as battery
powered.
Contact Boston Scientific
using the information on
the back cover of this
manual.
Missing shock markers
during the delivery of a
shock
Noise during shock
delivery may prevent the
shock marker from being
received at the maximum
Review surface ECG for
confirmation of delivered
shock, if available. Review
PG’s Arrhythmia Logbook