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3.6.3 Synchronisation Quality
After unlocking the keyboard, navigate to Menu “
6 Service
” and then
“
63 Sync Quality
” using the arrow- or number-buttons as described in chapter
Fehler! Verweisquelle konnte nicht gefunden werden..
Display:
63 Sync Qualitaet
0002-01:50:17
This menu shows the user how long the MPU-TC was not synchronised by an
external time source. In this example no time telegram was received since 2 days, 1
hour, 50 minutes and 17 seconds. With a perfect DCF antenna this value would
never be higher than 59 seconds, because a DCF telegram would be received every
minute.
3.6.4 Last Synchronisation
After unlocking the keyboard, navigate to Menu “
6 Service
” and then
“
64 Last Sync.
” using the arrow- or number-buttons as described in chapter
Fehler! Verweisquelle konnte nicht gefunden werden..
Display:
64 Last Sync.
16.08.2011 14:06:00
The user can check the date and time of the lasz synchronisation of the MPU-TC to
an external time source (e.g. DCF antenna).
3.6.5 Switching times for Daylight Saving Time
After unlocking the keyboard, navigate to Menu “
6 Service
” and then
“
65 DST on DST off
” using the arrow- or number-buttons as described in chapter
Fehler! Verweisquelle konnte nicht gefunden werden..
Display:
65 DST on DST off
29.03. 02 25.10. 03
The dates and times of daylight saving time switching are displayed in the menu, so
the user can check if the entered formula really calculates the desired switching time.
The above displayed line means that daylight saving time starts on March 29
th
, 02:00
local time (CET) and ends at October 25
th
, 03:00 local time (CEST).
3.6.6 Supply Voltage
After unlocking the keyboard, navigate to Menu “
6 Service
” and then
“
66 Supply Voltage
” using the arrow- or number-buttons as described in chapter
Fehler! Verweisquelle konnte nicht gefunden werden..
Display:
66 Supply Voltage
26.7V
The supply voltage of the MPU-TC is displayed here.
