Relative humidity
Corrosion will be accelerated in areas of high relative humidity, especially those areas where the temperatures stay above freezing and where atmospheric pollution exists and road salt is used.
See also:
AM radio reception
AM signals, because of their low frequency, can
bend around objects and skip along the ground.
In addition, the signals can be bounced off the
ionosphere and bent back to earth. Because of
thes ...
Exhaust gas (carbon monoxide)
- Do not breathe exhaust gases; they
contain colorless and odorless carbon
monoxide. Carbon monoxide is
dangerous. It can cause unconsciousness
or death.
- If you suspect that exhaust fum ...
Clock
The following display will appear after pressing
the SETTING button, then selecting the “Clock”
key.
On-screen Clock:
When this item is enabled (indicator light illuminated),
a clock is alw ...