WI-25023
24
PAIN MANAGEMENT SYSTEMS
Generator Service Manual
ERROR [E85]
▲
High Impedance Detected
Check probe, cable and dispersive
return electrode connections.
Possible poor tissue contact. Probe
or cable may be defective.
1. Carefully reposition and stabilize
cannula or introducer
2. Check probes, cables and
grounding pad connection
3. Swap out probe, cable and
grounding pad individually
4. Try new probe(s) and cable(s)
5. Turn unit “OFF” then “ON” to
attempt recovery
6. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option 3
ERROR [E85]
(PMG V4.1/4.11) Probe specific high
impedance (>1000 ohms)
Table of Error, Fault & Warning Codes
Code
Message
Recommended Action
(Complete List)
ERROR [E86]
▲
Low Impedance Detected
Possible short between electrodes
or damaged cannula insulation.
1. Check probes, cables and
grounding pad connection
2. Initiate new procedure and check
for proper function
3. Carefully reposition and stabilize
cannula or introducer
4. Inject saline and re-insert probe
5. Initiate new procedure and check
for proper function
6. Swap out probe, cable and
grounding pad individually
7. If problem persists, remove probe
from cannula/introducer, wipe off tip
and replace
8. Initiate new procedure and check
for proper function
9. Try new probe(s) and cable(s)
10. Turn unit “OFF” then “ON” to
attempt recovery
11. Contact HYH Technical Support
if problem persists (844-425-9273)
option 1 then option 3
