Bender ISOMETER isoPV with AGH-PV, Manual

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Operation and setting
44 isoPV_D00024_02_M_XXEN/07.2018
6.5.5 Setting the real-time clock (Clock)
The time setting is the time base for the memory and the automatic self test. In case of
supply voltage failure, the set real-time clock keeps running for approximately 30 days.
When the device is switched on after this period, a flashing "C" appears on the display
and the clock has to be set again.
6.5.6 Setting the date (Date)
Not only is the time of day required but also the date has to be set for the history me-
mory. In the event of supply voltage failure, the date function is not influenced for at
least 30 days. When switching the device on at a later date, a new setting of the real-
time clock and the date is required.
6.5.7 Specifying the start-up time for the automatic self test (Test)
When the 24 h self test is activated in the ISO ADVANCED menu, it is possible to set the
time (hour) for carrying out the self test by means of the "TEST: 12:00" menu item. Then
the self test is automatically carried out once a day at a given time. When the 1 hour
auto test has been selected, the self test is carried out at every full hour.