Section 2 The Calendar Clock; Display Modes; About Radio Reception; The Backlight - Oregon Scientific RRM-112A User Manual

THE BACKLIGHT

Press [SNOOZE/LIGHT] button to activate the backlight. The
backlight will automatically turn itself off after 5 seonds.

SECTION 2 THE CALENDAR CLOCK

DISPLAY MODES

In normal display mode, Clock with Seconds will be displayed on
the top line of the LCD. Press the [CLOCK] button to switch
between the clock with seconds display and the day-of-the -week
display.
Press the [ ON / OFF ] button to sequence through Beep
Alarm-On, Radio Alarm-On or to disengage the alarms.

ABOUT RADIO RECEPTION

The ExactSet (TM) feature of the RRM-112A will automatically
synchronize current time and date with the signal broadcast by
the US Atomic Clock when the product is in reception range of
the signal.
When the unit is receiving radio signal, the reception icon will start
to blink. The reception icon will show either strong, weak or no
signal depending on the strength of the radio signal. A complete
reception generally takes about 2 to 5 minutes.
Receiving
radio
signal
No signal
When the reception is completed the reception icon will stop
blinking. The reception icon will show " " for no Reception or
" " for successful reception.
Reception
complete
No reception, or
manually adjusted
For best signal reception, place the RRM-112A away from other
equipment that emit RF or microwave signals such as TV's, radios.
PC's or microwave ovens. Other causes for signal interference include
electrical power transmission towers, steel reinfoced concrete
construction, and/or metal siding. Due to the density of other
signal broadcasts, the strongest signals are received between
midnight and 4 AM.
4
Weak signal Strong signal
Successful reception