Tascam VS-R265, Руководство пользователя

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TASCAM VS-R264 / VS-R265
7
Setup procedure
1.
Using a category 5E or higher LAN cable (
1
) connect
the VS-R264/VS-R265 to a switching hub that
supports PoE Plus power supply.
NOTE
To connect to a switching hub that does not support
PoE Plus power supply, use a dedicated PS-P1220E AC
adapter (sold separately) to supply power.
2.
Connect HDMI devices to the HDMI IN/OUT
connectors (
2
).
To encode:
Connect a camera or other video source to the
HDMI IN connector.
When the video source becomes active, the INPUT
indicator on the front of the unit lights.
To decode:
Connect a video monitor or TV to the HDMI OUT
connector.
3.
Connect the included USB flash drive to a computer
connected to the network and open the “Setup”
folder.
4.
Select the file for the operating system being used
and install TASCAM DISCOVERY.
5.
Launch TASCAM DISCOVERY.
6.
Click “Open” for the VS-R264/VS-R265 that you want
to log into and launch the “Streaming Dashboard”.
7.
Click the tab area screen selection buttons to open
the encoder or decoder settings screen.
To encode:
o
Click “Encoder Control” to open the Encoder
Control screen.
o
Click the Output Settings button on the
Encoder Control screen to open the encoder
output screen.
o
Select the tab for the desired streaming type.
To decode:
o
Click “Decoder Control” to open the Decoder
Control screen.
o
Click the Stream Settings button on the
Decoder Control screen to open the Decoder
Stream Settings screen.
o
Select the tab for the desired streaming type.
Specifications
Video inputs and outputs
HDMI IN and OUT connectors
Connector: Type A receptacle
Input resolutions
2160p30/p29.97/p25/p24/p23.98 (VS-R265 only),
1080p60/p59.94/p50/p30/p29.97/p25/p24/p23.98,
720p60/p59.94/p50, 576p50, 480p60, 480p59.94
Frame rate limiting
On/Off
Encode scaling resolution
Passthrough, 320 x 180p, 480 x 270p , 640x360p,
720x480p, 720x576p, 960x540p, 1280x720p,
1920x1080p, 3840x2160p (VS
-
R265 only)
Encoding formats
H.264, H.265 (VS-R265 only)
Encoding bit rates
500 kbps - 30 Mbps
Bit rate control
Variable, Constant
Key frame interval
Seconds: 0.25 - 16.5 (default: 1) in 0.25 intervals
Frames: 3 - 1000
Audio inputs and outputs
ANALOG IN connectors (balanced)
Connectors: Euroblock 3.81mm pitch
Nominal input levels:
+4 dBu (1.23 Vrms, when Ref.Level set to other than
-9 dBFs)
+6 dBu (1.55 Vrms, when Ref. Level set to -9 dBFS)
Maximum input level (switchable):
+15 dBu (4.36 Vrms, Ref. Level: -9 dBFS)
+18 dBu (6.16 Vrms, Ref. Level: -14 dBFS)
+20 dBu (7.75 Vrms, Ref. Level: -16 dBFS)
Input impedance: 10 kΩ or higher
ANALOG IN connectors (unbalanced)
Connector: 3.5mm (1/8”) stereo mini jack
Input impedance: 10 kΩ
Minimum input level: -10 dBV (0.316 Vrms)
Maximum input level: +6 dBV (2.0 Vrms)