Troubleshooting Menus Repair Information
1 - 30 0070-10-0556-02 Spectrum
®
/Spectrum OR
™
Service Manual
GM: Agent Mismatch -
ENF
Appears when the system detects
Enflurane as the primary agent and
the manually selected agent is not
Enflurane.
Match the Agent
administered with the Agent
selected, or select Agent
Auto ID
GM: Agent Mismatch -
SEV
Appears when the system detects
Sevoflurane as the primary agent and
the manually selected agent is not
Sevoflurane.
Match the Agent
administered with the Agent
selected, or select Agent
Auto ID
GM: Agent Mismatch -
DES
Appears when the system detects
Desflurane as the primary agent and
the manually selected agent is not
Desflurane.
Match the Agent
administered with the Agent
selected, or select Agent
Auto ID
GM: Unknown Agent Appears when the system detects a
gas that does not match the
spectroscopic signatures of the five
known anesthetic agents
Use recognized agent
GM: Cannot Zero...
RETRYING
Appears when the Spectrum
requests Zeroing (either on the
automatic cycle or by a user request)
and the Gas Module is unable to
initialize the cycle
Allow system to retry without
intervention. If problem
persist, contact Customer
Support.
GM: CO
2
Uncalibrated Appears after an unsuccessful
calibration attempt of the CO
2
sensor.
The numeric data for CO
2
will appear
as - - -, and the CO
2
waveform will be
a flatline
Ensure proper gas mixture is
attached tightly and regulator
is on. Repeat calibration
procedure. If problem
persists, contact Customer
Support.
GM: O
2
Uncalibrated Appears after an unsuccessful
calibration attempt of the O
2
sensor.
The numeric data for O
2
will appear
as - - -, and the O
2
waveform will be a
flatline
Ensure proper gas mixture is
attached tightly and regulator
is on. Repeat calibration
procedure. If problem
persists, contact Customer
Support.
GM: N
2
O Uncalibrated Appears after an unsuccessful
calibration attempt of the N
2
O
sensor. The numeric data for N
2
O will
appear as - - -, and the N
2
O
waveform will be a flatline
Ensure proper gas mixture is
attached tightly and regulator
is on. Repeat calibration
procedure. If problem
persists, contact Customer
Support.
GM: Agents Uncalibrated Appears after an unsuccessful
calibration attempt of the agent
sensor. The numeric data for all
agents will appear as - - -, and the
agent waveform will be a flatline
Ensure proper gas mixture is
attached tightly and regulator
is on. Repeat calibration
procedure. If problem
persists, contact Customer
Support.
GM: Failed Appears when the Gas Module
detects an unrecoverable error in its
own operation
Contact Customer Support.
GM: Disconnected Appears when the Spectrum cannot
detect signals being sent by the Gas
Module
Ensure Gas Module is turned
on and interface cable is
properly connected. If
problem persists, contact
Customer Support.
MESSAGE/PROBLEM REASON SOLUTION
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