User Manual
Contents
1. Battery Plate Gold mount or V mount battery plate optional See details in 7 Battery plate The description of LED status indicator Device Indicators Status Description Constant On Power connected and switched on Power Off Power disconnected or switched off Constant On Network connectioned and there is recognizable video signal output Video f S 4904R Off Network connection failed and there is no recognizable video signal output 0 1 LEDs light The wireless network connection is weak and the video noise is visible RSSI 2 3 LEDs light The wireless network connection is general and the video quality is good 4 5 LEDs light The wireless network connection is strong and the video quality is very good 4 Frequency Dial Switch 4 1 Using ONE set of devices under the same environment Using the package provided flat screwdriver to dial the frequency switch of both transmitter and receiver to the same channel in the same channel number the default channel number is 0 i 23 E 2 3 20 o 6 o 9 L 9 1 S 4904T S 4904R 4 2 Using TWO sets of devices under the same environment It is suggested that set the dial switch of the first set to channel 0 and the second set to channel 5 5 T 28 48 505505 6 o o 6 o e o 8 1 8 1 1 8 1 S 4904T 1 S 4904R 81 S 4904T 2 S 4904R 2 4 3 Using three sets of devices under the same environment It is2. input BNC connector 5 HDMI in HDMI input HDMI A type connector 6 On Off Switch the power on off 7 DC in Support DC 6 5 17V voltage input 5 5mm 2 1mm Outside negative Inside positive 8 Power installer To be installed on Gold mount V mount cameras 9 Antenna 10 Battery Plate Gold mount or V mount battery plate optional See details in 7 Battery plate 1 Installation thread 1 4 20 thread Use the package supplied articulating arm trestle to install the device to the camera The description of LED status indicator Device Indicators Status Description Constant On Power connected and switched on Power S 4904T Off Power disconnected or switched off Network is connectioned and there is recognizable Constant On Video video signal input Network connection failed and there is no on recognizable video signal input 1 Antenna Receiver S 4904R Front view Rear view 2 3 1 4 20 threaded hole 4 RSSI Wireless received signal strength indicator 5 6 LED status indicators Including Power Video Signal and Wireless connection condition indicators 7 Wireless frequency dial switch Set frequency range from 07 9 in total 10 channels 8 SDI out SDI output BNC connector 9 HDMI out HDMI output HDMI A type connector 00 On Off Switch the power on off 0 DC in Support DC 6 5 17V voltage input 5 5mm 2 1mm Outside negative Inside positive 2
3. SWIT Model S 4904T R Wireless HD Transmission System User Manual Ver V1 0 0V00 Please read this User Manual throughout before using Preface Congratulations on your purchase of this product Please read this user manual carefully 1 All internal technologies of this product are protected including device software and trademark Reproduction in whole or in part without written permission is prohibited 2 All brands and trademarks of SWIT Electronics Co Ltd are protected and other relative trademarks in this user manual are the property of their respective owners 3 Due to constant effort of product development SWIT reserves the right to make changes and improvements to the product described in this manual without prior notice 4 The warranty period of this product is 2 years and does not cover the following 1 Physical damage to the products 2 Any damage or breakdown caused by use maintenance or storage not according to the user manual s instructions 3 The attenuation of signal quality resulting from being used in any special environments 4 Any damage caused by not powering the product by package supplied power adaptor 5 Any damage or breakdown not caused by the product s design workmanship or manufacturing quality etc 5 Forany suggestions and requirements on this product please contact us through phone fax Email etc SWIT Electronics Co Ltd Address 10 Hengtong Road Nanjing Econo
4. ble Causes Solution video Nio power Check power connection and switch on P the transmitter and receiver The antennas are not installed properly Install the antennas properly and screw and screwed tightly tightly of both transmitter and receiver No display Check video cable connection of both Bad connection of video cable transmitter and receiver Check the format of video source Video format is not supported See the supported video formats at 9 Specifications 1 Check video cable connection and if Bad connection of video cable A possible change to better quality cables The wireless transmission is disturbed 1 2 by environment such as other Wait for one minute or reboot both the Video quality is electronic devices in the same transmitter and receiver poor location eee d Try the wireless transmission at a closer 9 9 y distance or clean out the obstacles obstacles 9 Specifications Model Transmitter S 4904T Receiver S 4904R Input 3G HD SD SDI X 1 HDMI X 1 Output 3G HD SD SDI X 1 HDMI X 1 SMPTE 425M 1080p 60 59 94 50 SMPTE RP211 1080psf 30 29 97 25 24 1 23 98 SMPTE 27am 1080p 30 29 97 25 24 23 98 SDI format 10801 60 59 94 50 SMPTE 296M 720p 60 59 94 50 SMPTE 125M 480i 59 94 ITU R BT 656 576i 50 480i 576i 10801 60 59 94 50 720p 60 59 94 50 1080 607 POM for
5. both SDI and HDMI are connected S 4904T will give priority to transmit SDI signal 6 How to get the best effect of wireless transmission 0 Set the antennas of S 4904T and S 4904R as below Fig2 and Fig to extend the transmission distance and achieve stable transmission quality a IRI Tj 5 C J v B 11 sun 18 Fig2 Fig3 2 Set the receiver S 4904R as high as possible like Fig 4 3 Avoid walls trees water and any blockage as best as you can Fig5 f y ne E 4 Fig5 7 Optional Battery Plate 7 1 S 4904T Battery plate choice 5 4904 provides Gold mount or V mount battery plates for installing between camera and battery The battery can power S 4904T and camera simultaneously Gold mount V mount 7 2 S 4904R Battery plate choice S 4904R provides Gold mount or V mount battery plate to be powered by Gold mount or V mount batteries V mount Gold mount Note The battery plates are fixed on S 4904T and S 4904R at factory please specify the suitable plate type before purchase 8 Trouble Shooting If the receiver failed to output video correctly the possible causes are as below please find the solution from following chart nuo Possi
6. mat 59 94 50 30 29 97 25 24 23 98 Wireless frequency 5 1 5 9GHz Radio modules OFDM 16QAM Max Transmission distance Approx 700m Line of sight Latency lt 1 millisecond Power consumption lt 6 5W lt 6 5W Radio power Max 21dBm 63mW Input voltage DC Battery 6 5 17V DC 6 5 17V Working environment Temperature 0 C 40 C Dimension 93 185 63 mm 130 188 X47 mm Net weight with antenna 572g 7979 10 Packing List Antenna X 7 Articulating arm trestle x 1 Crab clamps 1 Flat Screwdriver X 2 D tap to 5 5 2 1mm pole cable X 1 5 5 2 1mm pole power adaptor X 1 SEES Power cable X 1 Warranty card X 1 Product Registration Link
7. mic and Technological Development Zone Nanjing 210038 P R China Phone 86 25 85805753 Fax 86 25 85805296 Email contact swit cc Website http www swit cc For Your Safety Before start please follow the safety precautions below Do not try the followings 1 Unauthorized repairs or parts replacement or other operations 2 Inappropriate placement including but not limited to lighting fire exposure to rain water or gas 3 Switch to the power not in the voltage allowable range The product 1 Do not use the products near water or in high humidity environments 2 Do not block the ventilation openings or get substances inside in order to avoid short circuit fire or electric shock 3 Switch the power off if any liquid or substance gets inside the product The power The products can be powered by battery or AC DC power adaptor When the batteries are attached to the products please make sure they are correctly and firmly locked Please use the package supplied power adapter For third party AC DC adaptor please make sure the voltage is within the specified range and the polarity connection is correct Please disconnect the power cable under the following situations 1 If you do not operate this product for a period of time 2 If the power cable or power adaptor is damaged 3 If the product housing is broken Working Environment 1 Please don t lay this product on the unstable place 2 Please don t lay the prod
8. on Support AES 128 bit encryption to protect the transmission Battery plate optional User can choose Gold mount or V lock mount for the transmitter S 4904T and receiver S 4904R All Metal Shell Both the transmitter and receiver adopt metal shell which is durable and solid Simple connection The wireless system is plug and play designed without any software connection and configuration Remark 1 The transmission distance may be different and depend on surroundings radio wave conditions buildings etc the 700 meters transmission distance may be not guaranteed 2 The wireless transmission might be interrupt if there re many other devices of 5GHz wireless bandwidth operated in the in the same location 3 Signal reception may be affected by the position height and angle of devices If reception video is not stable please physically adjust placement for the optimized signal 4 Open the antennas at various angles and set receiver higher will enhance the transmission efficiency 5 The product offers the AES 128 bit encryption to protect the wireless transmission Anyway please be ware of the intentional capture from third person 3 Product Instruction Transmitter S 4904T Front view Rear view D 2 LED status indicators Including Power Video Signal and Wireless connection condition indicators 3 Wireless frequency dial switch Set frequency range from 07 9 in total 10 channels 4 SDI in 3G HD SD SDI
9. suggested that set the dial switch of the first set to channel 0 the second set to channel 4 and the third set to channel 7 3 3 13 23 Sant cmt 29 39 Oey 4687 a e p pa Oo 6 o o o o 8 L 8 L s s E 8 1 e S 4904T 1 S 4904R 1 S 4904T 2 S 4904R 2 S 4904T 3 5 4904 3 Note 1 Please don t use more than 3 sets of devices under the same environment to avoid interference 2 To use multicast just set several receivers at the same frequency channel as the one transmitter 3 It is suggested that use the package provided flat screwdriver to avoid damaging the knob 5 Build Connection 1 Connect the SDI or HDMI video source with the SDI IN HDMI IN port of S 4904T transmitter Link Connecting 2 Connect the SDI OUT HDMI OUT port of S 4904R receiver with monitor or other receiving devices 3 Dial the S 4904T and S 4904R to the same frequancy channel 4 Power S 4904T and S 4904R they will automatically search the network the S 4904R output video signal OSD displayed as Fig1 5 The network will be built after 10 20 seconds the RSSI of receiver Fig1 indicates the wireless network connection status 6 When S 4904R detect the recognizable video signal Video indicator will light and OSD will dispappear Remark S 4904T support SDI input and HDMI input and it will automatically detect the connected signal input If
10. uct on metal shelf in order to ensure the effective wireless transmission 3 Please don t use the products in a place with lots of moisture soot or dust About the radio waves The products adopt 5 1 5 9GHz wireless frequency with the low antenna power specified under international and U S FCC radio wave regulations Therefore a license for radio station use is not required to operate this product 1 Product Introduction This broadcast industry wireless system includes S 4904T transmitter and S 4904R receiver adopts WHDI OFDM technology supports uncompressed 3G HD SD SDI and HDMI wirelessly transmitted in 700 meters scale and with less than 1ms latency which is widely used in on site shooting and director monitoring 2 Features Uncompressed 3G HD SD SDI and HDMI transmission Support up to 1080 50 60 uncompressed SDI 8 HDMI wireless transmission 700 meters transmission distance In open outdoor area the effective transmission distance is approx 700 meters Less than 1ms latency There s no discernible video delay and you can use it as real time on location monitoring License free operation frequency The wireless frequency is 5 1 5 9GHz license free operated SDI HDMI embedded audio transmission Support CH 1 and CH 2 SDI HDMI embedded audio wireless transmission Multicast support Support one transmitter to multi receivers User can set frequency to pair the transmitter and receivers Encrypti
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