Controlling Beep Tone; Programming Air Filter Clean Time - Buffalo GK640GK641 Instruction Manual

Double Quantity Factor Editing
Feature Key Entry
Hold down
CANCEL pad and
then DOUBLE
QUANTITY pad.
Code No.
(Input desired
factor value.)
Double
Quantity
START
Factor
Edit
New Code No.
(Input desired
factor value.)
START
CANCEL

CONTROLLING BEEP TONE

You can select the beep tone you require. There are 4 sound levels available.
Hold down
CANCEL
together for 2 seconds.
Result :
Beep tone 0 does not make beep sound.
Settings are circulating whenever you press the hidden keys in the following order.
Snd 0 g Snd 1 g Snd 2 g Snd 3 g Snd 0 (No sound)
Default tone is Snd 2.
GK640, GK641_XEU_DE68-04279A-01_EN.indd 21
Display Remark
Hold down for 2 sec.
After 1 sec, default value
shows in the display window.
1.00 ~ 9.99 available (Change
the factor if required.)
If you don't want to change
more, press CANCEL pad to
exit the editing mode.
Skip this step if not necessary.
Skip this step if not necessary.
Skip this step if not necessary.
(Mode cancel) This exits the editing mode.
pad and then press NUMBER 0 pad. Hold
Beep tone is changed to one level higher than
current one.

PROGRAMMING AIR FILTER CLEAN TIME

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 23 in this booklet. Then follow the procedure as below if you want to
change the air filter clean time.
1. Hold down PROGRAM LOCK and then press NUMBER 3
pad. Hold together for 2 seconds.
Result :
2. Press NUMBER pads to set the desired clean time.
3. Hold down PROGRAM LOCK and then press NUMBER 3
pad.
Hold together for 2 seconds in order to save the new value.
This completes the programming of the air filter clean time.
4. Press CANCEL pad to return to cooking mode.
Default clean time is 500 hours in terms of pure oscillating time, not the continuity
time.
You can set up to 999 hours.
After the clean time has expired, you should clean the air filter. See page 23.
English - 21
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.
2014-08-07 2:22:44