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Installation Manual

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Chapter 3 Electrical characteristics
Power requirement
Power input must be allowed after the E3000H is connected. If the E3000H (with hot plug) is plugged or
unplugged while the cable is live, the electronic components of the E3000H may be damaged. Make sure
that the power is turned off while the cable is being inserted.
Poor power connections, or short-closed power-off operations, or excessive voltage-dropping pulses may
cause the E3000H to be in a stable, normal state of operation and maintain a stable power input.
The E3000H does not actively control the power supply itself. In the application, the power can be cut off to
stop the operation to achieve the lowest consumption.
E3000H is less than 200ms from power on to completion. After turning off the power, it is recommended to
allow the power input to be turned on again after more than 500ms.
Ripple noise
Since the power input of the E3000H is directly supplied to the image sensor and the decoder chip, a low
ripple noise power input is required to ensure stable operation. It is recommended to control the ripple noise
to within 50mV (peak-to-peak), at least not to exceed 100mV.
(peak-to-peak).