Battery Discharge Test; Battery Charge Test; Print Discharge Test Results Print Charge Test Results; Communication Tests - GE Marquette MAC 5000 Field Service Manual

Battery Discharge Test

Battery Charge Test

Print Discharge Test Results
Print Charge Test Results

Communication Tests

COM Port Loopback Test

Revision B
Battery current
Battery temperature
Maximum and minimum battery temperature
Ambient temperature
Maximum and minimum ambient temperature
Current battery charging status
This test charges the battery to full capacity, if necessary, then monitors
a discharge cycle. Monitored information, written to the floppy disk,
includes:
Discharge rate (in mAH)
Battery temperature
Battery charge status
Percent of charge remaining
This test completely discharges the battery, if necessary, then monitors
a charge cycle. Monitored information, written to the floppy disk,
includes:
Charge rate (in mAH)
Battery temperature
Battery charge status
Percent of charge
Writes the results of the last discharge or charge test to a floppy disk for
later printing to the writer.
The Communications Port Loopback Test sends various ASCII characters
out the COM port's transmit lines and expects the same character to
return in it's receive lines.
1. Select COM 1: Base System and press the enter key.
2. Follow the instructions on screen and install loopback jumpers
in the COM 1 port. (Make note of these jumpers as they are the
same for COM 2 Modem Option test.)
While the test is in process, the word Testing appears in the
upper right corner of the screen. Upon completion, the word
Passed or Failed appears, depending on the results.
3. Remove the loopback jumpers when the test is complete.
Follow the same steps for the COM 2 Modem Option test.
MAC 5000 resting ECG analysis system
2000657-002
Troubleshooting: Diagnostic Tests
4-21