Axis Communications Q1635 Performance Considerations, RS485/422 Connector, Function Pin

Page 71

AXIS Q1635 Fixed Network Camera

Technical Specifications

RS485/422 Connector

Two 2-pin terminal blocks for RS485/RS422 serial interface. The serial port can be configured to support:

• Two-wire RS485 half duplex

• Four-wire RS485 full duplex

• Two-wire RS422 simplex

• Four-wire RS422 full duplex point to point communication

Function	Pin	Notes

RS485B alt RS485/422 RX(B)	1	RX pair for all modes (combined RX/TX for 2-wire RS485)

RS485A alt RS485/422 RX(A)	2

RS485/RS422 TX(B)	3	TX pair for RS422 and 4-wire RS485

RS485/RS422 TX(A)	4

Important

The recommended maximum cable length is 30 m (98.4 ft).

SD Card Slot

The Axis product supports microSD cards with up to 64 GB of storage. For best recording performance, use ultra-high speed microSD cards (microSDHC UHS-I or microSDXC UHS-I).

Performance Considerations

When setting up your system, it is important to consider how various settings and situations will affect performance. Some factors affect the amount of bandwidth (the bit rate) required, others can affect the frame rate, and some affect both. If the load on the CPU reaches its maximum, this will also affect the frame rate.

The following factors are among the most important to consider:

•High image resolution and/or lower compression levels result in images containing more data. Bandwidth affected.

•Access by large numbers of Motion JPEG and/or unicast H.264 clients. Bandwidth affected.

•Simultaneous viewing of different streams (resolution, compression) by different clients. Effect on frame rate and bandwidth.

•Accessing Motion JPEG and H.264 video streams simultaneously. Frame rate and bandwidth affected.

•Heavy usage of event settings affect the product’s CPU load. Frame rate affected.

•Heavy network utilization due to poor infrastructure. Bandwidth affected.

•Viewing on poorly performing client computers lowers perceived performance. Frame rate affected.

•Running multiple ACAP Applications simultaneously may affect performance.

•If the product includes several camera units, running applications on multiple cameras may affect the frame rate.

71

Image 71

Contents Axis Q1635 Fixed Network Camera Intellectual Property Rights About this DocumentLegal Considerations LiabilityLearn More SupportAxis Q1635 Fixed Network Camera Table of ContentsConnectors Performance Considerations Hardware Overview Power Connector Connectors and ButtonsNetwork Connector ConnectorLED Indicators Status LED Behavior for Focus Assistant Buzzer Signal for Focus AssistantReplace the Lens Access from the Internet Access the ProductAccess from a Browser Configure Capture Mode Set the Root PasswordSet Power Line Frequency PTZ ModeManual Trigger Go to Setup EventsControls on the Live View AMC Audio Controls Axis Media Control viewer toolbarPTZ Controls To show the manual trigger buttons in the Live ViewAxis Q1635 Fixed Network Camera Axis Media Control AMC How to Stream H.264Media Streams QuickTimeTM. The following paths can be used Alternative Methods of Accessing the Video StreamJava applet supports simplex audio with G.711 encoding Access Audio StreamsAdjust Focus Set Up the ProductBasic Setup Focus Assistant Image Set Up Video StreamsVideo and Audio Pixel Counter264 Click Save to apply the new settingsStream Profiles Camera SettingsCapture Mode Go to Setup Video & Audio Camera SettingsWhite Balance Image AppearanceImage Correction Set Shutter to Exposure SettingsWide Dynamic Range Shutter & GainView Area Iris configurationIris adjustment Image SettingsGo to Video & Audio View Area Select an Aspect ratio and a Video stream resolutionOverlay Overlay ImageClick Add to create a new rule Use Overlay Text in an Action RuleGo to Video & Audio Overlay Image Go to Events Action RulesAdvanced Privacy MaskFocus BasicAudio Input Set Up AudioAudio Modes Audio Output Audio ClipsBrowser Viewer Description Configure the Live ViewDefault Viewer for Browsers Viewer SettingsFor more information about I/O ports, see I/O Ports on Go to Setup Live View ConfigUser Defined Links Output ButtonsAdvanced Preset PositionsPTZ Pan Tilt Zoom Guard TourControl Queue Install PTZ DriverOperator Same as administrator but with lower priority Motion Detection DetectorsCamera Tampering Shock DetectionMotion Detection Parameters Set Up Motion Detection Windows15% 60-90% 75-95% Default valuesAudio Detection Recommended valuesApplication Licenses Install ApplicationGo to Setup Applications ApplicationsAxis Q1635 Fixed Network Camera Go to Events Action Rules and click Add Set Up Action RulesEvents TriggersSystem Input SignalHardware StoragePTZ Control Add RecipientsActions Recipient TypesRecipient Use with action Set Up Email RecipientsGo to Events Schedules and click Add Set Up RecurrencesCreate Schedules To create a new scheduleGo to Recordings List RecordingsRecording List Continuous RecordingClick Save to save and start the recording Languages IP Address Filter System OptionsSecurity UsersGo to System Options Security Ieee IeeeCertificates Audio Support Go to Setup System Options Security CertificatesClick Install certificate and upload the certificate Date & TimeNetwork Basic TCP/IP SettingsDNS Configuration Advanced TCP/IP SettingsAxis Internet Dynamic DNS Service Axis Internet Dynamic DNS Service requires IPv4NAT traversal port mapping for IPv4 NTP ConfigurationHost Name Configuration Link-Local IPv4 AddressFTP QoS Quality of ServiceRTP/H.264 UPnPTM can be disabled under System Options Network UPnPTMUPnPTM Mount and Unmount SD Card StorageBonjour SD CardCOM Port Ports & DevicesNetwork Share PortsSee the online help MaintenancePort Status AccelerometerSupport Plain Config Reset to Factory Default SettingsCheck the Firmware TroubleshootingUpgrade the Firmware Emergency Recovery ProcedureProduct is accessible locally but not externally Symptoms, Possible Causes and Remedial ActionsProblems setting the IP address Product cannot be accessed from a browserSetup Video & Audio Camera Settings Problems with streaming H.264Status and Network indicator LEDs are flashing red rapidly Video and image problems, generalPoor audio quality SettingsStorage and disk management problems No audioTechnical Specifications Audio output Function/group Specifications Audio Audio streamingSpecification Network Security Audio inputWeight Function/group SpecificationsPower ConnectorsPortuguese ConnectorsWarranty Function Pin SpecificationsLine out mono Ground Pin terminal block for power inputMm audio connectors stereo Tip Ring Sleeve Microphone/Line GroundFunction Pin RS485/422 ConnectorRX pair for all modes combined RX/TX for 2-wire RS485 Performance ConsiderationsM1.8

Related manuals

Manual 24 pages 60.17 Kb