TV One C2-7000 Series, Руководство пользователя

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C2-7000 S
ERIES
O
PERATION
M
ANUAL
60
If your units supports Logos or Testcards then this screen will display how
many are present in the memory of the units.
Power Cycles refers to how many times the unit has been powered since it
left the factory. This is an informational screen. No action is taken regardless
of the value shown here, however some users have an equipment cleaning or
specification audit procedure and this information may be useful to those
users.
Indicates the total number of times the firmware has been changed over the
life of the unit. It is quite possible for this to be more than 1, as a unit
undergoes numerous tests during production.
This is another informational display for usage audit purposes.
Certain units have built-in temperature sensors, and if yours has such a
feature then the above menu item will appear. If the ambient temperature of
the internal components becomes excessively high or low, the unit will shut
down to prevent harm. This display shows the current value of the ambient
temperature at four locations within the case and can be an early predictor of
a shutdown before the shutdown actually occurs. In a comfortable room, at
sea level, the temperatures should be approximately as shown in the image
above (however, the temperatures will rise when using higher resolutions).
Certain units have built-in fans to keep the unit cool. The fan speed is
monitored and if it deviates from normal parameters too much, this will be
taken as an indication of insufficient airflow over critical components and
shutdown action will be taken.
System
Power cycles 41
System
Firmware updates 11
System
Hours in Use 877
System
Temp.C 30 33 43 45
System
Fan speed (rpm) 6000