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VIII - WHAT TO DO IF...? ...CHECK.
WHAT TO DO IF...?
… CHECK.
n
The clock does not display the day of
the week but a number.
n
The clock is programmed in week number or day
number display mode (reread the note on page
33, § 5).
n
The clock display does not go
beyond 12 hrs.
n
The clock is programmed in 12 hr instead of 24 hr
mode (reread the note on page 32, § 2).
n
The time synchronisation of the clock
is correct, but the time change has
not taken place, the date or the time is
not correct.
n
Check in time change mode that the clock is
correctly programmed (reread the note on page
34, § 6).
n
The display has disappeared, only
the 2 dots are flashing.
n
You are in “Eco” mode between 11pm and 6am.
n
The display is completely blank.
n
There is no mains.
n
No display of time, only fixed colon
mark.
n
The NTP clock has not been synchronised for
more than 24 hours: check that the transmitter is
functioning correctly.
n
The time display is correct and the
two dots are fixed.
n
The NTP clock is configured in NTPi mode, has
not been synchronised for more than 24 hours
and is functioning autonomously: check that the
transmitter is functioning correctly.
n
No synchronisation after the
installation.
n
Check that the master clock is configured with the
same Multicast address (see manual, page 40).
n
NTP receiver not at the correct time
after a deliberate time change on the
master clock.
n
1) the time setting is not instantaneous (three
coherent time messages must be received before
the time change is taken into account).
n
2) change the time of the clock manually to cause
an immediate NTP synchronisation search.
n
The time synchronisation of the clock
is correct (the radio pictogram is on
fixed display), but the time change
has not taken place, the date or the
time is not correct.
n
Check in time change mode that the clock is
correctly programmed (reread the note on
page 34, § 6).
42