Bodet Opalys Date Instructions De Mise En Service Et D'utilisation page 42

If the clock is in mode LOC, the time displayed depend on the offset selected in the Time
mode menu (Seasonal change and offset change).
DHF: activation of the DHF synchronisation card.
5. Press the [SELECT] button. Adjusting the temperature offset. Variation, using the [+] button
between –9.5°C and +9.5°C by increments of 0.5 (on leaving the factory, an adjustment can
be made).
The current temperature is displayed on the second line, taking the
offset in consideration. The temperature is read every 10 seconds.
6. Press [SELECT] to obtain the Test display menu. This menu enables you
to check that all the clock segments are giving the correct display. On
the Opalys Date clock, the [+] button enables you to scroll the character
table.
7. Press [SELECT]. The Correction menu appears. This enables you to
correct the time base manually. On leaving the factory, the value of the
offset is 0. The value of this offset may vary (using the [+]) between
-9s99 and +9s99 per 10ms step (#0.12 ppm). The addition of this daily
offset to the time base will be spread over 24 hours.
8. Press [SELECT] again to exit the technician menu and return to the time
display.
Reminder : At any time, holding down the [SELECT] button, then
pressing the [+] button quickly, goes to normal display mode and exits
the configuration menu.
If no buttons are pressed for 10 minutes, the clock returns automatically to time display
mode.
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nor : normal mode, the clock is already associated to a DHF transmitter.
Press [SELECT] button to access to the dynamic
DHF synchro menu. This menu allows you to check
the time signal reception. The display shows the
construction of the time message as and when the
data arrives. Press [SELECT] button to exit this
menu.
INIT : this mode forces the clock to search a DHF
transmitter. After selecting this mode, the clock
comes back to the time display, initialised to 00h00
01/01/2000. As soon as the clock finds a DHF
transmitter, the clock is synchronised and switched to
"nor" mode. The clock is now associated and
synchronised by this transmitter.