Aspect Medical Systems BISPECTRAL INDEX A-2000, Руководство по обслуживанию

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SECTION V PREVENTIVE MAINTENANCE, CARE AND CLEANING
- 5-4 -
5.2.3
Monitor System Checkout Procedure
The following test procedure should be performed periodically to ensure that the A-2000
is functioning properly.
1. Connect power cable to monitor, plug power connector into appropriate wall outlet.
2. Power up monitor by pressing power button (lower right side of case).
•
Verify beep tone as power switch is activated
•
Verify fan (rear case wall) moves air outward.
•
Verify that all self tests complete successfully (approx. 30 seconds).
•
Verify next screen says ‘CONNECT DSC CABLE TO FRONT OF MONITOR’
3. Connect DSC, with PIC and Sensor. (Refer to Sensor Check, section 5.2.5.).
•
Verify that DSC test completes
•
Verify SENSOR CHECK screen displays.
4. Exit from SENSOR CHECK screen by passing impedance check or by exiting with
MENU/EXIT key.
5. Disconnect power cord.
•
Verify ‘OPERATING ON BATTERY BACKUP (E33)’ is displayed.
•
Verify battery icon displays in BIS banner (top left corner of screen).
6. Reconnect power cord.
•
Verify battery icon is not displayed in BIS banner
•
Verify no ‘OPERATING IN BATTERY BACKUP (E33)’ display.
7. Perform keyboard checkout:
•
Press SILENCE key Verify icon shows at BIS banner
•
Press Review ARROW BACK key Verify REVIEW MODE Menu displays
•
Press MENU/EXIT key Verify REVIEW MODE MENU exits,
•
Press Review ARROW AHEAD key Verify REVIEW MODE Menu displays
•
Press MENU/EXIT key Verify REVIEW MODE MENU exits
•
Press MENU/EXIT key Verify Setup Menu displays
•
Press UP ARROW key Verify highlight bar moves up with each
press.
•
Press DOWN ARROW key Verify highlight bar moves down with
each press.
•
Press SELECT key Verify that highlighted menu line is
selected.
•
Press MENU/EXIT Verify that Setup Menu exits
8.
End of checkout procedure.