Chino AL3000 SERIES, Instructions Manual

Page: 74 / 116

11-19
11.12. Passcode/Key Lock
[Key lock] selection procedure differs according to [passcode programmed or not programmed].
By pressing + keys for longer than 3 seconds in the operation screen, [passcode programmed/ not
programmed] check display appears. If the passcode has been programmed, [key lock] selection display will
not be accessible without the correct passcode.
1. Passcode
･
[Key lock] selection will not be
accessible without the correct
passcode.
･
Since the default parameters is
"passcode not programmed", the
[key lock] operation can be
executed.
2. Key lock
If [key lock] is programmed to be
effective (LOCKED), no key for the
following functions is accepted.
○
1
Programming change of various
parameters
○
2
Change of operation (printing on/off,
fast chart feeding, digital data
printing, and list printing)
However, the following functions are
only available.
○
1
Various programmed parameters
check.
○
2
Procedure to program the key lock
to be ineffective (UNLOCKED).
○
3
Selection of operation screen
3. Programming flow chart (outline)
The flow differs according to a passcode programmed or not
programmed. For details, see the next pages.
Program a passcode by a 4-digit
numeric value.
Programming range: 0001 to
9999
If 0000 is programmed, a
programming error occurs.
Passcode programming range
[Key LOCK] (blue) illuminates as
the status in the display board
when the key lock is LOCKED
(effective).
Key lock display
Reference
Keep your passcode not to be lost.
Passcode
Remarks
PASS CODE
Enter pass code
PASS CHANGE LOCK
Changed?
CHANGE selection
LOCK selection
Operation screen
Passcode
programming
Programmed
PASS CODE non
KEYLOCK UNLOCKED
Programming
passcode?
PASS CODE
Programming passcode
KEYLOCK LOCKED
A
LOCK selected.
UNLOCK
selected
（ ＋ ） For longer than 3 sec.
YES
NO
to
Cursor
Cursor
(Ineffective)
(Effective)
YES
NO
to
(Note)
(Note) If an error occurs,
reprogram by
pressing a key other
than key.
Not
Programmed
Cursor
A
Cursor