SELENA
Multifunctional LED Clock
USER MANUAL V32D
KERA TECHNOLOGIES INC. 2013
www.ledclocks.com
16
Whenever the function
Fn 39
is enabled, the WAKE-UP ALARM will be automatically
deactivated
until Fn 39 is disabled
again. However, the Wake-Up Alarm preset time will remain unchanged in the memory.
TO SILENCE
the Wake-Up Alarm, press the
MUTE
key at any time while the alarm buzzer is sounding. The Buzzer will be
silenced and the Alarm
deactivated
.
In order to
reactivate
the alarm for the next day, press the
SET
key as described previously.
The Soft Wake-Up Alarm Buzzer feature controls the buzzer sound to come on less frequently at the beginning and becomes
more frequent as the alarm continues. This makes the wake-up alarm buzzer less annoying.
The
Wake-Up Alarm Buzzer
active period is limited to
4 minutes
unless silenced or cancelled sooner.
UP/DOWN STOPWATCH TIMER and EVENT COUNTER
SELENA can be used to function as a presettable UP/DOWN STOPWATCH TIMER AND EVENT COUNTER with an
Alarm
Buzzer and / or Internal Relay Control.
To enable the UP/DOWN STOPWATCH TIMER mode, make sure that the function
Fn 39
is
ENABLED
.
For the
Up/Down Event Counter
mode, the function
Fn 31 MUST also
be enabled.
Possible timer/stopwatch formats:
A)
In
4-digit
display format ( Fn 9 disabled )
1.
MINUTES : SECONDS
format when function
Fn 38
is
enabled
.
2.
HOURS : MINUTES
format when function
Fn 38
is
disabled
.
3.
SECONDS : 1/100 SEC
format when function
Fn 38
is
enabled
and
Fn 35 enabled
.
B)
In
6-digit
display format ( Fn 9 enabled )
1.
HOURS : MINUTES : SECONDS
format when function
Fn 38
is
disabled
.
2.
MINUTES : SECONDS : 1/100 SEC
format when function
Fn 38
is
enabled
and
Fn 35 enabled
.
NOTE that even in the 6-digit display models the 4-digit format may be selected ( Fn 9 disabled ) if necessary.
C)
In models with
TEXT display
( Fn 85 enabled )
Fn 72
HH-MM-SS-hh ( timer or counter ) ( also see Fn 35,36,38,39, )
Fn 73
Tmr MM-SS ( timer ) ( also see Fn 35,36,38,39, )
Fn 74
TIMER HH-MM ( timer or counter ) ( also see Fn 35,36,38,39, )
ATTENTION: In ALL TIMER MODES with 4-digit display and when the MINUTES:SECONDS display format (Fn 38) is
NOT SELECTED, the following will occur:
During the FIRST hour of the count UP or the LAST hour of the count DOWN, the display of Hours:Minutes will switch
automatically to
Minutes:Seconds
to allow the user to monitor the time with better accuracy.
NOTE,
that the programming mode
DOES NOT HAVE TO BE ACTIVATED
to preset the Up/Down Timer/Counter, and it
may be performed at any time while in the regular clock operation.
To Preset the COUNT UP/DOWN STOPWATCH TIMER or EVENT COUNTER
:
NOTE:
If the function
Fn 87 is NOT ENABLED
, the Count-Down operation of the Timer is selected by presetting the
START TIME
as
different than 00:00(.00)
. Otherwise it will function as a Count-Up Timer. The Event counter can count
Up or Down independent of the preset but will not go DOWN past the 000000 count ( unless the function Fn28 for the
“looping” timer is enabled ).
1.
Press the SET key to initiate UP/DOWN TIMER/COUNTER Preset Mode.
NOTE, that the display will automatically switch to the Timer/Counter Mode and will show the last preset.
2.
Using the UP and DN keys, preset the Timer HOURS and MINUTES (or Counter Initial count) or leave it unchanged.
Use the NXT key to move from minutes to hours or seconds (or count digits) and back if necessary.
NOTE: To reset the time/count to 00:00 (:00) press the CLR key.
3.
When finished, wait for several seconds without pressing any keys. The clock will resume the normal operation.
