Filter
Top Products
RHK900 (SBT600ss) for USA 24-11-2014
Setting the correct time –
1) Press and hold the Time Set Button (1) at the same time press the Hour Button (2) to
advance the clock display rapidly until the hour is correct.
2) Press and hold the Time Set Button (1) at the same time press the Minute Button (3) to
advance the clock display rapidly until the minute is correct.
A lighted dot (8) in the upper left of the clock display indicated the time is PM. For AM time
indication, the dot does not light up.
Setting the alarm time –
1) Press and hold the Alarm Set Button (4) at the same time press the Hour Button (2) to
advance the alarm display rapidly until the hour is correct.
2) Press and hold the Alarm Set Button (4) at the same time press the Minute Button (3) to
advance the alarm display rapidly until the minute is correct.
3) Make sure the alarm time is correctly set for AM or PM, the lighted dot (8) indicated PM.
Please be sure to release the HOUR and MIN set buttons before releasing the ALARM button.
Selecting 12 or 24 hours format –
1) Press and hold the Hour button (2) for 6 seconds to enter the hour selection mode, release
the Hour button (2) when the display shows "12 H" or "24 H".
2) Press and release the hour button to toggle between 12 or 24 hours. If no selection is made
within 4 seconds, then the last displayed hour format will be chosen and the display will
return to the normal Time mode.
Waking to Alarm –
1) If only the buzzer is required, do not plug in the vibrator.
2) Set desired volume using the Volume wheel (12) for buzzsound.
3) If only vibrator is required, the plug in the vibrator into Vibrator socket (14) and turn off the
volume by using the Volume wheel (12).
4) If both the Buzzer and vibrator are required, plug in the vibrator and set the volume to the
desired level.
5) Set alarm wake time per instructions for setting alarm time above.
Adjusting The Alarm Duration Time
The default alarm duration time setting is 30 minutes, you may adjust the alarm duration between 1
minute and 59 minutes as desired. To adjust the alarm duration:
1) Press and hold the AL. SET button (4) for six seconds. The clock display will show the
default alarm duration as ‘30’, release the AL. SET button.
2) Press the MIN button (3) to adjust the alarm duration to the desired setting, from 1 minute to
59 minutes.
3) When the display is showing the desired alarm duration time, it will return to the normal
clock mode after 3 seconds. The new alarm duration time setting becomes the new default
and remains in the memory until you change it again.
Shutting Off Alarm –
Alarm can be shut off temporarily for the day or shut off permantently.
1) When the alarm goes off, simply press the AL off button (4) the alarm will shut itself off for
the day and come back on the next day at the same time if the alarm setting has not changed.
2) To shut off the alarm permanently, slide ON/OFF Switch (5) to off positon. The alarm will
not come on until ON/OFF Switch (5) is set to on position again.
Snooze Operation–
SNOOZE button (6) – press after alarm has sounded. The alarm will be turned off for 9 minutes for
extra sleep. The alarm will come back again after 9 minutes. You may repeat many time up to 119
minutes .