X - Technician menu CRISTALYS ELLIPSE & DATE NTP SUPERVISED
Access to the technician menu is via the two push buttons [SELECT] and [+] located on the
back of the clock. The [SELECT] button is above the [+] button.
1. Press the [SELECT] button, and while holding it down, press [+] for more than
3 seconds to go initially to Configuration menu.
2. 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
3. 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.
4. 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.
5. 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.
51