LC85632
Figure 10 Operating State Transitions 5: Manual and Sleep Block
No. 4659-18/34
Current time display and setting block
(From initial state
①
)
Was
there an ON
input?
Turn on the display and
set the RADIO OUTPUT
pin high.
ON state
Sleep setting
Have 2
seconds passed
since the
input?
Was
there an ON
input?
Reset the sleep count
to 90 minutes.
Have 2
seconds passed
since the
input?
Was
there an ON
input?
To the current time display and
setting block
Start the sleep count
Reset the sleep count
to 60 minutes.
Have 2
seconds passed
since the
input?
Was
there an ON
input?
Reset the sleep count
to 45 minutes.
Have 2
seconds passed
since the
input?
Was
there an ON
input?
Reset the sleep count
to 30 minutes.
Have 2
seconds passed
since the
input?
Was
there an ON
input?
Reset the sleep count
to 15 minutes.
Have 2
seconds passed
since the
input?
Was
there an ON
input?
Restore the display to
normal display.
Set the RADIO OUTPUT pin
to the low level.
Have 2
seconds passed
since the
input?
Was
there an ON
input?
*
To A
*
A
State
Display
ON state
“On” display
—
Off
Enabled alarms lit
Off
ON operation
No change
—
—
Numbers
Colon
ALM IND
AM/PM
ALARM
SLEEP
SNOOZE
Operation
Note: The RADIO OUTPUT pin
is set to the high level.
State
Display
Sleep set
Set tie display
Sleep setting time
Off
Enabled alarms lit
Off
Linked to “ON” inputs
No change
Count starts
—
Numbers
Colon
ALM IND
AM/PM
ALARM
SLEEP
SNOOZE
Operation
Note: The sleep setting time is
changed according to
“ON” inputs.
*
*
“ON input”: The application of a high level to the MANUAL & SLEEP pin.
When the RADIO OUTPUT pin output is at the high level, the OFF input
(application of a low level to the MANUAL & SLEEP pin) will always be valid.
(If the RADIO OUTPUT pin is at the low level, the sleep counter will be reset
and the count stopped.)
No
Yes
Yes
No
Yes
No
Yes
No
No
Yes
No
Yes
Yes
No
Yes
No
No
Yes
Yes
No
No
Yes
Yes
No
No
Yes
Yes
No
No
Yes
