– 71 –
<Fig. 2 EEPROM layout diagram>
The EEPROM (IC503) is attached to the IC socket. When detaching the EEPROM, use a tweezers, etc.
Be sure to attach the EEPROM by fitting its direction as shown in the figure.
∗
Do not bend the IC lead when replacing.
EEPROM
C
u
t o
u
t
C
u
t o
u
t
IC
s
ocket
EEPROM
15
Change
“Code (DN)”
to
[0002]
with the
[
] / [
]
button. (Filter pollution level)
16
Perform the operation of
14
. Check the other
“Code (DN)”
also, change
“Data”
into the setting
data written down in
[1] Setting data read out from EEPROM
if the setting data is different.
17
After writing down all the data, push the
[
CANCEL]
button.
At the time,
“ Setting”
is displayed on the screen for a while when the single operation is used, then
the screen returns to the
“Field setting menu”
screen.
Pushing the
[
CANCEL]
button on the unit selection screen again displays
“ Setting”
on the
screen for a while when the group control is used, then the screen returns to the
“Field setting menu”
screen.
(It takes approx. 1 min until the remote controller operation is available again.)
* The
Code No.(DN)
are ranged in order of No., which may be sometimes skipped.
Even after changing the data wrongly and pushing the
[
MENU]
button, it is possible to return to
the data before change by pushing the
[
CANCEL]
button if the CODE No (DN) is not changed.
