Filter
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17
When the air filter check indicator (FILTER) appears in the display
window after a certain time of use, you should clean the air filter
according to the instructions “Cleaning the Air Filter” on page 20
in this booklet. Then follow the procedure as below if you want to
change the air filter clean time.
1 Hold down Stop/Cancel and then press NUMBER 3 pad.
Result: The display will show the length of time in hours between
cleaning the air filter you have programmed in or the original time
preset by the manufacturer.
ex: 500 hours.
2 Press NUMBER pads to set the desired clean time.
➢ You can set up to 999 hours.
3 Press Stop/Cancel pad in order to save the new value.
This completes the programming of the air filter clean time.
4 Press Stop/Cancel pad to return to cooking mode.
➢ After the clean time has expired, you should clean the air filter. See
page 20.
You can select the beep tone you require. There are 4 sound levels
available.
1 Hold down Stop/Cancel and then press NUMBER 0 pad. Hold together for
2 seconds.
Result
:
Beep tone is changed to one level higher than current one.
➢ Beep tone 0 does not make beep sound.
Settings are circulating whenever you press the hidden keys in the following order.
Snd 0 → Snd 1 → Snd 2 → Snd 3 → Snd 0 (No sound)
➢ Default tone is Snd 2.
Programming Air Filter Clean Time
Controlling Beep Tone
CM1029B-2 6/14/00 10:24 AM Page 17