GB/IE
31
search.
If that fails, check:
1. The remote unit 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 batte-
ries of the outdoor unit 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.
4e) 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 temporarily reception failure.
This is normal and does not affect the general performance of the
product. The transmission and reception of temperature readings
will resume once the interference recedes.
5. RADIO CONTROLLED CLOCK DCF-77
5a) HOW TO SET THE RADIO CONTROLLED CLOCK
• After the batteries are installed. The clock will automatically
search the radio signal. It takes about 3-5 minutes to finish this
process.
• If the radio signal is received, the date & time will be set auto-
matically with radio control signal icon [
˚
C
W
S
] turned on.
• If the clock fails to receive the time signal, it will be with the [
˚
C
W
S
]
icon turned off. Then user can set the time manually.
• Radio-controlled signal will be scheduled to receive every hour.
Recei-
ving
Strong
No
signal
No sym-
bol
Signal
reception
disabled
˚
C
W
S
˚
C
W
S
˚
C
W
S
two minutes, blanks „
˚
C
W
S
“ will be displayed until further readings
are successfully searched. Check the remote unit is sound and
secure. You can wait for a little while or hold [
▼
] for 2 seconds to
enforce an immediate search. If the temperature goes above or
below than the temperature measuring range of the main unit or
the remote unit (stated in specification), the display will show „
˚
C
W
S
“
4b) HOW TO READ THE KINETIC WAVE DISPLAY
The kinetic wave display shows the signal receiving status of the
main unit. There are three possible forms:
The unit is in searching mode.
Temperature readings are securely registered.
No signals.
˚
C
W
S
˚
C
W
S
˚
C
W
S
4c) MAXIMUM AND MINIMUM TEMPERATURES
The maximum and minimum recorded indoor temperature, out-
door temperatures will be automatically stored in memory.
To display them, Press
[MEM]
once to display the maximum
readings.
The respective indicators,
[MAX]
or
[MIN]
will be displayed.
To clear the memory, hold down
[MEM]
for two seconds.
The maximum and minimum readings will be erased.
If you press
[MEM]
now, the maximum and minimum readings
will have the same values as the current ones until different rea-
dings are recorded.
4d) DISCONNECTED SIGNALS
If without obvious reasons the display of the outdoor temperature
goes blank, hold [
▼
] for two seconds to enforce an immediate
