Zimmer A.T.S. 2000, Operators & Service Manual

Page: 13 / 32

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Table 2.2 Hardware Malfunction Codes
PRESSURE
DISPLAY
TIME
DISPLAY
AUDIBLE TONE ALARM
SILENCE
LIGHT
MEANING OF INDICATIONS
AMP FAIL STEADY HIGH
PITCH
LIT AMPLIFIER OUT OF RANGE.
BAT LOW PLUG IN STEADY HIGH
PITCH
LIT BATTERY VOLTAGE TOO LOW TO
ENSURE RELIABLE OPERATION.
BAT FAIL STEADY HIGH
PITCH
LIT BATTERY DEFECTIVE OR TOO LOW TO
USE.
CALM FAIL STEADY HIGH
PITCH
LIT MAIN CUFF OUT OF CALIBRATION OR
“CAL” VALVE MALFUNCTION.
CAL2 FAIL STEADY HIGH
PITCH
LIT SECOND CUFF OUT OF CALIBRATION
OR “CAL” VALVE MALFUNCTION.
CALR FAIL STEADY HIGH
PITCH
LIT RESERVOIR OUT OF CALIBRATION OR
“CAL” VALVE MALFUNCTION.
MATH FAIL STEADY HIGH
PITCH
LIT RESULT OF A MATH OPERATION WAS
OUT OF RANGE.
ROM FAIL STEADY HIGH
PITCH
LIT MICROPROCESSOR FAILED A “ROM”
MEMORY CHECK.
RAM FAIL STEADY HIGH
PITCH
LIT MICROPROCESSOR FAILED A “RAM”
MEMORY CHECK.
VALV FAIL STEADY HIGH
PITCH
LIT AN IMPROPER VALVE COMBINATION
OCCURRED.
WDT FAIL STEADY HIGH
PITCH
LIT WINDOWING WATCHDOG SYSTEM
DETECTED A MALFUNCTION.