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530
9-5. If a door cannot be opened or locked
Conditions which manual release han-
■
dle operation is disabled
●
Normally, operation of the outside man-
ual release handles is disabled, and they
cannot be used to open the doors.
When operation is enabled by operating a
manual release handle or using a mechani-
cal key, operation will be disabled automat-
ically if the door is opened using the door
opener switch or locked.
●
Operation of the inside manual release
handles is disabled when the power
switch is in ON, and they cannot be used
to open the doors.
When operation is enabled by operating a
manual release handle or using a mechani-
cal key, operation will be disabled automat-
ically if the door is opened using the door
opener switch or locked.
To prevent a door from being opened
●
accidentally, when the power switch is in
ON, after an inside manual release han-
dle is operated once, operation will auto-
matically be disabled after approximately
1 second.
Enabling outside manual release
handle operation using a
mechanical key
Operation of a manual release handle
can be enabled by unlocking a door
with the mechanical key. (P.524)
1
Insert a plastic card, etc. into the
gap in the door handle to pry up the
cover.
To avoid damage, do not apply excessive
force to the cover.
2
Remove the cover by pressing it on
the rear.
3
Using the mechanical key, turn the
lock cylinder to the unlock side to
enable the manual release handle
operation.
The mechanical key can only be inserted in
one direction, as the key only has a groove
on one side.
If the key cannot be inserted in a lock cylin-
der, turn it over and re-attempt to insert it.
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