Welch Allyn AudioScope, Руководство по обслуживанию

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2.6 Multi Level AudioScopes
23300 (ASIC TYPE) up to and
including serial no.9609999
•
Calibration: Continued
Sequence: Original Step number from A00277: Modifications if
any:
•
2.6.14____ step 10 Lamp Ejector
• 2.6.15____ step 11 Trained Listener
Calibration is complete.
If AudioScope3 (ASIC) does not take calibration, proceed to troubleshooting section.
After repair of the AudioScope3, calibrate. If the unit cannot be repaired, replace the
failed AudioScope 3 ASIC board with a new style Microcontroller based board and
calibrate it according to instructions in Section 2.7.