Sanyo MCO-19M, Service Manual

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<O2 span calibration>
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䣖 䣧 䣯 䣲 䢱 䣅 䣑 䢴 䢱 䣑 䢴 䣅 䣣 䣮 䣫 䣤 䣴 䣣 䣶 䣫 䣱 䣰 䢪 䢳 䢱 䢴 䢫
䣒 䣘 䣘 䣱 䣮 䣶
䣖 䣧 䣯 䣲 䣕 䣲 䣣 䣰 䢲 䢰 䢲 䤑䣅 䢵 䢹 䢰 䢲 䤑䣅 䢲 䢰 䢷 䤑䣅
䣅 䣑 䢴 䣜 䣧 䣴 䣱 䢵 䢰 䢻 䢳 䣘 䢷 䢲 䢲
䣅 䣑 䢴 䣕 䣲 䣣 䣰 䢲 䢰 䢲 䢧 䢷 䢰 䢲 䢧 䢵 䢰 䢳 䢸 䣘 䢹 䢲 䢲
䣑 䢴 䣜 䣧 䣴 䣱 䢷 䢲 䢲
䣑 䢴 䣕 䣲 䣣 䣰 䢲 䢰 䢲 䢧 䢷 䢰 䢲 䢧 䢷 䢺 䣯 䣘 䢷 䢲 䢲
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1. In Top Screen, press MENU key and select “Tools”.
2. Press ENTER key to display “Select Tools (1/2)” and select “Temp/CO2/O2 Calibration”.
3. Press ENTER key to display “Temp/CO2/O2 Calibration (1/2)”.
4. Input a O2 measured value in the right side of “O2 Span”.
5. Press MENU key and select “OK”.
6. Press ENTER key to start O2 calibration automatically.
㻌 㻌 㻌 Perform O2 calibration until display CO2 density corresponds to actual CO2 density.
Note) It is impossible to perform O2 span calibration when setting O2 density deviates from 18.0~22.0%.
There is a blank in the right side of “O2 Span” column.
Ex.
䠅 When O2 density setting is 5.0% and actual O2 density is 4.5%;
Procedures MENU key
0 Measure O2 density by sampling port in the front of inner door.
1 In Top Screen, press MENU key and select “Tools”. Tools
2 Press ENTER key to display “Select Tools (1/2)” and select “Temp/CO2/O2 Calibration”.
3 Press MENU key and select “OK”. OK
4 Press ENTER key to display “Temp/CO2/O2 (1/2)”. Input “4.5” in the right side of “O2
Span” column.
5 Press MENU key and select “OK”. OK
6 Press ENTER key to return the display to “Select Tools (1/2)”.
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