Belden Grass Valley CopperHead 3404, Руководство пользователя

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Feature Detailed Description
CopperHead 3404 Camera Unit Front Side
• Push and hold adjusts LED indicator brightness.
• 12: Power Indicator LED - Green indicates power is applied to the camera control unit.
Blinking Green indicates a camera control unit error. Refer to DIAG display mode for
details - see
The CopperHead 3404 Camera Unit Digital Display on page 71.
• 13: Power On/Off Switch - Toggle switch to enable or disable camera power.
• When used with the high voltage Base Station this enables or disables camera
power.
• When used with the low voltage Base Station this turns camera power on and off.
Area E - Fan Control Switch and Indicators
Fig. 4-6: Fan Control Switch and Indicators
• 21: Fan Control Switch - Push switch selects between four settings:
• AUTO - Fan Speed increases as unit temperature increases
• LOW - Fan Speed set to low speed
• HIGH - Fan Speed set to high speed
• OFF - Fan is turned off (all LED indicators are off when the fan is turned off )
• 22: AUTO Indicator - Fan is operating in Auto mode and speed increases from ¼ speed
to full speed over a temperature range of 55 degrees centigrade to 70 degrees
centigrade.
• 23: LOW Indicator - Fan is at ¼ full speed
• 24: HIGH Indicator - Fan is at full speed
• Fan Diagnostic Mode : The fan switch allows entry into a LED test mode. Push and
hold the FAN switch for about five seconds and the test will begin. At this point all
of the LEDs will blink indicating that the fan system is functioning.
• High Temperature Warning : If during regular operation (not the diagnostic mode
described above) any of LEDs begin to blink then the CopperHead unit has reached
a temperature of at least 70 degrees centigrade. If this occurs confirm that the fan is
working correctly in the unit. If this high temperature is sustained for any period of
time damage may occur to the system. The unit should be turned off and allowed
to cool before restarting and the unit should be checked for malfunction as soon as
possible.