User Guide - v7
51
Audio
Audio Output and Input Gain
— These values depend on the sensitivity of the input/output
devices you are using. Specify a number between 0 – 100, where 0 is the quietest value.
Input Source
— Where available, select the audio source: Line In, Dynamic Microphone or
Condenser/Electret Microphone.
Input Type
— Where available, select mono or stereo audio input. To transmit the audio in
stereo, ensure the
RFC 3640 Compliant
option is selected.
Encoder Bit Rate
— Select the appropriate bit-rate. If the
RFC 3640 Compliant
option is
selected, additional bit rate options are available.
Encoder Channel Selection
— (encoder video cards only) Where available, select the input
channel used for the encoder audio stream.
Select
Off
if you do not want to stream audio.
Microphones only provide a mono audio input. If you need to define the input type as Stereo
when using a microphone, you must select the
Mono Right
or
Stereo
channel to stream
audio.
RFC 3640 Compliant
— Select the RFC 3640 compliant option to transmit audio in stereo,
or at bit rates higher than 64 Kbps. The RFC 3640 option requires SMS4 r3 or later, or Control
Center suite 11 or later.
Binary Input/Output
The number of binary inputs and outputs depends on the device. You can configure each
input and output separately.
Binary Input Configuration
Inputs
— Each input is configured individually. Set the inputs to
Low to High
and/or
High
to Low
as required.
Events are edge triggered, not level triggered. This means that events occur on the rising or
falling edge of the signal to the binary IO trigger pin.
•
To trigger an event when the voltage changes from low to high, select
Low to High
.
•
To trigger when the voltage changes from high to low, select
High to Low
.
•
To trigger an event when the voltage changes in both directions, select both boxes.
This is necessary for automatically acknowledged latched alarms, and for Control
Center 4 and NVR-AS 4 systems.
Input voltage is in the range 0V to 24V DC. It must be less than 1V DC for a logic low and
greater than 4V DC for a logic high.
Rearm Time
— Once a binary input is triggered, no further binary alarms will be generated
until the specified rearm time has elapsed. This can be used to limit the rate at which BIO
events are generated.
Enhanced SD Fixed Dome - 9000 Range
6 Configuration
Summary of Contents for 9000 Series
Page 1: ...IndigoVision Enhanced SD Fixed Dome 9000 Range User Guide ...
Page 6: ...6 User Guide v7 Enhanced SD Fixed Dome 9000 Range ...
Page 8: ...8 User Guide v7 1 About This Guide Enhanced SD Fixed Dome 9000 Range ...
Page 16: ...16 User Guide v7 2 Hardware Description Enhanced SD Fixed Dome 9000 Range ...
Page 60: ...60 User Guide v7 7 Hardware Specification Enhanced SD Fixed Dome 9000 Range ...
