<
ECHOWELL SF-1000/SF-2000/SF-3000
-E 7-
Countdown timer mode
1. Press
ST/SP
to start/stop countdown timer.
2. There will be a 10 seconds beep when count down to zero, and
OVEr
will display on the
LCD
.
3. Stop beep and reload pre-set data by pressing any key.
4. Reload pre-set date at any time by holding
ST/SP
2 seconds.
5. The range of
TMR
is from 00H00M00S to 99H59M59.
6.
Countdown timer setting:
a). Hold
ST/SP
2 seconds to enter countdown timer setting mode
when under clock setting mode.
b). Press
MODE
to set countdown timer On or Off.
c). Refer the
Data Setting key operations
to adjust the Timer data.
2
1
1
2
on/off
Min
Hour
+1
+1
2
2
1
2
1
+1
Alarm
mode
1. Press
ST/SP
to change alarm sets.
(SF-2000 1 Set, SF-3000 3 Sets).
2. The “ ” symbol will display after alarm setup.
3. The alarm is a 30 seconds beep and the “ ” symbol will blink.
4. Stop the beep by pressing any key.
Setting
Sequence
To keep on recurring
on
5. Take note of the time mode you have selected 12H or 24H.
6.
Alarm setting:
a). Hold
ST/SP
2 seconds to enter alarm setting mode when under
countdown timer setting mode.
