| 197 | Video Recorder | Q. How does rebuilding process of IR-300 work? | 2021-11-02 |
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A.
It is done auto matically, when the faulty HDD is replaced. Please note that HDD bay should be the same and the replacement HDD should be compatible with IR-300 |
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| 196 | General | Q. Correlation among Panic recording, Recording, HDD capacity | 2021-11-02 |
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A.
They have nothingto do with HDD capacity, Recording ratio, HDD overwrite. Recording priorities are related to recording quality. 1. Event when full-time recording : Event recording quality 2. Panic recording when full-time recording : Panic recording quality 3. Panic recording when event-recording : Panic recording quality 4. Event when Panic recording : Panic recording quality
> There is no option to overwrite 'Panic Recording' at the end. Use 'Recording data protection' function.
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| 195 | General | Q. IDIS Fisheye camera projection methods | 2021-11-02 |
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A.
There are "Stereographic", "Equidistant", "Orthogonal" projections generally. IDIS Camera : 1. Panoramic Fisheye : Stereographic 2. Normal Lens : Equidstant
-DC-Y1514W : Equidstant -DC-Y3C14WRX : Equidstant -NC-Y6513RX : Equidstant -NC-Y8C13WRX : Stereographic -DC-Y6C16WRX : Equidstant -DC-Y6516WRX : Equidstant |
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| 194 | General | Q. Why is the tilt angle narrower than visible angle ? | 2021-11-02 |
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A.
Here are two reasons : 1. To prevent diffuse reflection by top cover during night. 2. To prevent the top cover from entering the angle of view. |
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| 193 | General | Q. When using FEN, why is there a difference in speed between port forwarding and not? | 2021-11-02 |
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A.
If UDP is not available when accessing UDP, it will pass through 'Relay Server'. 'Relay Server' is in Korea and have capacity limitations, so, it lead to decline in speed. When using 'Port Forwarding', it doesn't pass through 'Relay Server' and directly connected between devices.(Speed Up) We recommend 'Port Forwarding' when using FEN. |
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| 192 | General | Q. How is the Time information of video delivered? | 2021-10-29 |
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A.
The IDIS camera stores the time information ever frame when recording. If there is the time information delivered by RTSP, information is generated. |
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| 191 | Camera | Q. For IDIS, why is the camera and NVR connected only 1:1? | 2021-10-29 |
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A.
It is premised to record when connecting the IDIS camera and NVR. Therefore, When registering a camera in NVR, use Record Session and Watch Session. Record Session allows only one connection. The IDIS camera has a buffer to respond to Jitter in the network, but, if more than two Record Sessios are connected, it cannot determine where to send the buffer. |
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| 190 | Video Recorder | Q. About Setup -> Display -> Main Monitor Sequence | 2021-10-29 |
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A.
1. Full Sequence mode : All Channels will be switched to selected division-screen. 2. Camera Sequence mode : The selected division-screen is the reference and only one screen at the bottom(the last ch) will be switched. |
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| 189 | Video Recorder | Q. Is there any power-supply limitation to each port of recorder? | 2021-10-29 |
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A.
There are no limitations or differences in each port. |
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| 188 | General | Q. Data overwrite when 'Panic recording' -> 'Timelapse' | 2021-10-29 |
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A.
Yes, If HDD is full, it overwrites timelapse data on panic recording data. However, Panic recording data can be maintained by using 'recording data protection' function. |
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| 187 | General | Q. 'Panic Recording' records forever in 'No Limit' | 2021-10-29 |
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A.
Yes records forever. However, if overwrite is off, it stops panic recording when HDD is full. |
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| 186 | General | Q. Search only event recording data | 2021-10-29 |
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A.
Q. Example : 1. 09:00 ~ 21:00 : timelapse recording 2. 21:00 ~ 09:00 : event recording In this case, is it possible to search only event recording when search 9/1 00:00:00 ~ 9/30 24:00:00 ?
A. Event log must remain when event is set in the recorder whether it is set 'Timalapse recording' or 'Event recording' or 'No recording'. Therefore, Search for daily time zones by specifying Scope in Event Search.
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| 185 | General | Q. SAVM(Self Adjusting Video Mode) in 3rd party camera | 2021-10-29 |
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A.
SAVM function is only for IDIS cameras, not 3rd party camera. Camera supports SAVM and NVR just accesses camera to use SAVM. |
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| 184 | General | Q. Can I change the audio recording codec in TVI ? | 2021-10-29 |
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A.
Unlike NVR, TVI recorder cannot change the audio recording codec. Only uses G.726(fixed). |
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| 183 | General | Q. What is 'Synchronous Playback' ? | 2021-10-29 |
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A.
Ex) TR-2504 : Playback speed as below. Playback - 120/100 ips@ CIF, 2CIF, D1, 960H(NTSC/PAL) Recording per ch ips - Recording below 2m. - 30ips. FHD playback means that 30ips per second is played per channel when played on a four-division screen. (total = 30ips * 4 = 120ips) Likewise, 3M is recorded 18ips per ch, so playback at full speed at 72ips when it is four-division screen.(4M at 60ips, 5M at 40ips) For example, "4ch 1080p synchronous playback" means that 2M camera will be played at full speed on a four-division screen on a 4CH recorder. (But, It's not 'Synchronous Playback', if there are other interference during playback such as iRAS watch/search connection, clip copy etc) |
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