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Table 14-28: Wi-Fi Power Modes
Power
Mode
Operating Characteristics
Disabled
Wi-Fi connection is disabled (does not power up). Files cannot be transmitted over
Wi-Fi. A button press enables the Wi-Fi for 5 min, network activity will not reset
this timer. Holding the External Trigger in the active state enables the Wi-Fi.
Deactivating the External Trigger Input immediately powers off the Wi-Fi.
One of the main factors in determining which power mode to use is the power consumption
budget available for the camera.
If the camera is operating from an AC main power supply, the camera will have the best
performance characteristics in the Fully On State. On the other hand, if the camera needs to
operate from a battery for long periods of time, the Off State is more suitable.
There are two methods to wake the Wi-Fi up when it is configured for a low power mode. First,
pressing the Setup Button on the back of the camera will wake the Wi-Fi out of Low Power Save
Mode or Disabled for 5 min. Any network activity on the web interface also resets the timer in
Low Power Save Mode. Network activity does not reset the timer in Disabled Mode. Second, by
holding the External Trigger Input in the active state, the Wi-Fi will wake out of any low power
mode after a period of 10 sec. Similarly, network activity resets the 5 min timer in Low Power Save
Mode, but not in Disabled Mode.
Night Mode
The CCFC is optimized for nighttime media captures. During times of reduced light, the camera
automatically increases its exposure time and can lower the frame rate in order to increase
brightness in photos. The CCFC also increases frame rate when capturing videos, which results in
videos that appear darker than photos captured at the same time. The CCFC is equipped with
Infrared LEDs in order to capture photos in complete darkness. IR illumination can be turned on
or off to suit low light needs. The CCFC has an integrated IR filter that automatically switches in
and out to suit the lighting conditions. This optimizes photo quality in low light and daytime light.
Additionally, if enabled, the IR filter will switch out in the dark without turning on the IR LEDs.
CCFC Field Camera
98
Содержание CCFC
Страница 1: ...Revision 08 2021 Copyright 2016 2021 Campbell Scientific Inc ...
Страница 134: ...24 3 NDVI NDVI functions only during daylight hours CCFC Field Camera 128 ...
Страница 137: ...FIGURE A 3 Backplate new FIGURE A 4 Backplate old CCFC Field Camera 131 ...
Страница 138: ...FIGURE A 5 CCFCCBL3 L Ethernet connector new FIGURE A 6 CCFCCBL2 L Ethernet connector old CCFC Field Camera 132 ...