Invivo Millennia 3155A, Руководство по обслуживанию

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4-6
NOTE
If the Agents option cannot be successfully adjusted and verified in the field per the
instructions provided in this manual, the
Millennia
®
3155A monitor must be returned to
Invivo Research, Inc. for repair. The AS159 Anesthetic Agent Analyzer Assemblies are not
interchangeable between like monitors and cannot be replaced and/or re-calibrated outside
the factory.
NOTE
Perform this procedure only if the AB88 AT Motherboard and Microprocessor are replaced.
t. Remove your finger from the GAS port.
u. Reassemble the unit, taking care that none of the tubing is pinched.
v. Perform Agents Verification ( see Section 2 ).
4.5 Clock Adjustment Procedure. Perform the following procedure to adjust the motherboard’s
on-board clock.
a. Turn the Millennia
®
3155MVS/3155A monitor Power Switch to the OFF (
F
) position.
b. While pressing and holding the ZERO ALL Control Key, turn the monitor on.
c. When the “Millennia Clock Calibration” sequence box appears, release the ZERO ALL
key.
d. After “Time Remaining” counts down to zero (approximately 2 hours will elapse), the
sequence box will display the following:
Clock adjustment - XXXX ticks
Clock frequency - XXX.XX Hz
e. The “OK” title box is displayed in the lower, left-hand corner.
f. Press the Rotary Knob to exit the sequence box.
g. Turn the Millennia
®
3155MVS/3155A monitor Power Switch on the front panel to the
OFF (
F
) position.
h. While pressing and holding the EVENT MARK Control Key, turn the monitor on.
i. When the “Millennia Clock Calibration” sequence box appears, release the EVENT
MARK key.
j. The sequence box will display the following:
Clock adjustment - XXXX ticks
Clock frequency - XXX.XX Hz
k. The “OK” title box is displayed in the lower, left-hand corner.
l. Press the Rotary Knob to exit the sequence box.
m. Perform Time Set Verification ( see Section 2 ).