Thies CLIMA 9.2750.00.900, Руководство по эксплуатации

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The ring buffers are initialised whenever the Weather Display is started up. The first valid measured
value is written to the ring buffers so that a measured value appears in the display at once. A
regular extreme or mean value is then available after the time selected.
The times selected are not synchronised to the clock time. They indicate the period of time in the
past.
Available time settings:
Parameter Time
Extreme value 1min 10min 30min 1h 2h 6h 12h 24h
Mean value no 1min 10min 30min 1h 2h 6h 12h 24h
4.2 Calculation of Sums
The menu sum „Su“ facilitates the configuring of a display line into a sum channel.
The input value, related to the display line, must be a sum value, too.
The addend for the sum to be indicated is calculated from the difference between the current input
value and the „old“ input value. The measuring range of the input values is acquired
automatically
in increments, so that the sum overflow of the input value is identified and respectively processed.
Sum ranges:
Parameter Sum
Value
10,0 20,0 25,0 50,0 1000,0
The accepted increment within a second-by-second-query is between 0.1 and 1.1. Values of
outside the range are not accepted, and lead, after 2 sec, to a new vasic value for the following
totals formation
The totals formation, once started (Power On), and the indicated sum value, are reset exclusively
by the internal clock (RTC) at 00:00, or by a RESET.
4.3 Elevation Input to the Air Pressure (Function only with instrument
9.2750.1x.901)
The wind display indicates the absolute pressure (P) or the air pressure (QNH), reduced to the sea
level. The absolute pressure is the standard factory setting, in case no other written arrangement
has been made.
For the setting of the display of the air pressure (QNH), reduced to sea level, the baro station height
(above sea level) must be entered.
The range of the baro station height input is 0.. 3000 m. The input is done by the front side keys,
and is indicated in the display line „Pressure“.
For description of the station height input please refer to operating examples point 6 (chapter 8).
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