The unit is in searching mode.
Temperature readings are
securely registered.
No signals.
DISCONNECTED SIGNALS
If without obvious reasons the display for a particular channel
goes blank, press [CHANNEL] and [MEMORY] to enforce an
immediate search. If that fails, check:
1. The remote unit of that channel is still in place.
2. The batteries of both the remote unit and main unit. Replace as
necessary.
Note: When the temperature falls below freezing point, the
batteries of outdoor units will freeze, lowering their voltage
supply and the effective range.
3. The transmission is within range and path is clear of obstacles
and interference. Shorten the distance when necessary.
TRANSMISSION COLLISION
Signals from other household devices, such as door bells, home
security systems and entry controls, may interfere with those of
this product and cause temporary reception failure. This is normal
and does not affect the general performance of the product. The
RMR183-e R2 OP
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transmission and reception of temperature readings will resume
once the interference recedes.
CALENDAR AND ALARM TIME DISPLAY
The calendar and alarm time share the same section of display. The
calendar is displayed in day-month format. When the calendar is
displayed, pressing [ALARM] once will change the display to the
alarm time. Another press on the button will activate the alarm. A
third press will deactivate it.
To display the calendar, press [MODE] once.
Calendar mode
ABOUT RADIO RECEPTION
The RMR183/RMR183U is designed to automatically synchronize
its calendar clock once it is brought within range of the Frankfurt
DCF77 radio signal. (Rugby MSF-60 Radio signal for UK version).
When the RMR183/RMR183U is within range, the radio-con-
trolled mechanism will override all manual settings.
When the unit is receiving radio signal, the radio-reception Signal
will start to blink. Generally, complete reception take 2 to 10
minutes depending on the strength of the radio signal.
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Alarm mode