IROX ORA-1 Quick Manual

ORA-1 – Radio Controlled Clock

FEATURES

DCF77 radio controlled clock with manual setting option
2 wake-up alarms with snooze function
12 or 24 hours time display with running seconds
Calendar display(date, month, day of week)
7 languages for the day of week display selectable
Time zone setting (max +12 to -12 hour setting to off-set from DCF77 time)
Room temperature (°C/°F selectable)
LED Backlight

DISPLAY

ICON Description

Radio reception indicator DCF77
AM Before noon (in the 12-hour time display)

PM After noon (in 12-hour time display)
DATE Calendar day of the month
MONTH Calendar month (1- 12)
DAY Day of the week (Mo-Su)
TEMP Room temperature

<BELL1>/<BELL2> Wake-up Alarm 1 resp. 2 set (activated)

SNZ 1 / SNZ 2 5 min. snooze-cycle on alarm 1 resp. 2 active (blinking)

Low battery display (see "Battery Change")

The keys on the backside of the product are described in the following sections.

SETUP

After activating the batteries, the clock starts automatically to receive the time-signal from the
time transmitter DCF77 located in Germany.
You may also start a new time reception by pressing WAVE at the backside of the clock.

While a time reception is going on, the radio waves of the icon will blink on the display.
A successful reception may take up to 3-10 minutes. After this, the correct time and date will

appear on the display and the steady icon will be shown on the display.

During the reception (blinking icon), the clock can not be operated for manual settings. If you
wish, you may interrupt the time reception temporarily by pressing WAVE. The icon will then
disappear from the display and you may start a manual setting procedure (time, alarms etc).

If the reception of the time signal is not possible within the 3-10 minutes, the ORA will continue
to run as normal quartz clock. During the bad reception attempts, the icon is blinking and
shown without waves. If the full reception cycle is not successful, the icon will then be
deactivated. In such a case we recommend to set the time manually (setting see below in
“MANUAL TIME AND CALENDAR SETTING”).

In any case, the clock will retry new receptions every hour from 1:00 to 7:00 o’clock in the
morning.