GE MAC 600 SPY

Revision G MAC
TM
600 3-3
2047426-002
Troubleshooting: General Fault Isolation
General Fault Isolation
Power-up Self-Test
See Equipment Overview in the MAC 600 Operator’s Manual for
information regarding the operation of the device.
On power-up, the start-up screen opens.
NOTE
Battery charging indication and time may vary.
If the equipment is not working properly:
 Is the unit turned on?
 Have you made changes in usage, location, or the environment that
could cause the failure?
 Has the hardware or software been modified since last use?
 Is operator error the cause of the problem?
 Are you following the steps as described in the operator’s manual.
 Is the battery installed?
 If connected to the AC wall outlet, is the green external power LED
glowing?
Poor Quality ECGs
Poor quality ECGs can be caused by factors in the environment,
inadequate patient preparation, hardware failures related to the
acquisition module, lead wires, cables, or problems in the unit.