Specifications

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Troubleshooting Plug-in Modules 5-9

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Troubleshooting Plug-

in Modules

❏ If a "LQVWHDGRIDQXPHULF and one or more INOP messages are displayed for the

ECG/RESP module, perform the following actions:

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6WHS Perform a module self-test (See “Performing the ECG or ECG/RESP Module Self-

Test” on page 5-42). If the ECG/RESP test numerics read exactly the listed values,

proceed to the next step, if not, replace the module.

6WHS Refer to the following table. Correct the possible cause identified by the INOP

message and verify that the INOP disappears. If the problem still exists, replace the

module.

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LEADS OFF Not all required leads are attached

or electrodes have been displaced.

With activated EASI

option the

wrong lead set is used.

Lead set or ECG Module may be

defective.

Make sure all electrodes are correctly

attached.

With activated EASI

option make

sure you are using the correct (5 elec-

trode) lead set.

If INOP still is displayed, change lead

set.

If INOP persists, replace module.

LEADS OFF XX Single electrode from lead xx

detached.

Attach the missing electrode.

If INOP still is displayed, see Correc-

tive Action for “LEADS OFF”

LEADS OFF (EL.X) Single electrode from lead E,S or I

is detached (EASI

lead set).

Attach the missing electrode.

If INOP still is displayed, see Correc-

tive Action for “LEADS OFF”

ECG/RESP

UNPLUGGED

ECG/RESP module is unplugged

from the rack.

Perform Step 5 on page 5-8.

ECG EQUIP MALF Malfunction in ECG hardware. Replace module.