ConMed ExcaliburPLUS PC - Page 4

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Section Title
THEORY OF OPERATION
Functional Block Diagram Description ...
Power Supplies and Distribution . .
Controller Hardware
Watchdog Timer (WDT) ....
Power On Reset . .
Controller, 1/O . . .
Memory
Base Voltage Generator
IFAIL DAC
Waveform Generator
Tone Generator
Base Voltage Monitor .
Waveform Monitor .
Tone Monitor ... . .
Controller Software . . ーー
Software Initialization and Test Function: .
Working Program Functions ................
CAL Mode Software
Calibration ..
Diagnostics . .
Last Fault Code . .
Display Hardware
Indicators
Displays and Keyboard
Power Amplifier . . . .
RF Output Section .
Aspen Return Monitor (A.R.M.) Circuitry and Software . . . 3-13
Continuity Detector . . „3-15
Footswitch Isolation . 3-16
MAINTENANCE ーー
General Maintenance Information . . 41
Assembly Breakdown & Parts Access . . 41
Display PWB A2 41
Controller Assembly A3 ...... 4-1
Power Conversion Assembly A4 42
Output Assembly A5 ーーー 42
Power Transformer and Resonating Capacitor . 42
Primary Strapping ....... 42
Replacing A9T1 and A6C1
Cleaning
Periodic Inspection .
Periodic Performance Testing ..
Chassis Ground Integrity
Displays, Alarms, Commands ....
Output Power .
ВЕ Leakage ....
RF Leakage From Inactive Outputs
Line Frequency Leakage
Aspen Return Monitor (A.R.M.) Calibration Check
. 4-7
4-7
.. 4-8
. 4-9
4-10
4-11
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