Related Manuals for Vislink Lynx L2174
Summary of Contents for Vislink Lynx L2174
- Page 1 PROD DUCT M MANUA Lynx R Receive r L217 4, L207 74, L21 Docu ument: CL140 0 072 L2174 Manual l Issue 2.0...
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Page 2: Table Of Contents
ONTENTS Contents ....................2 Products Covered ..................3 Manual Issue ......................... 3 Firmware Version ......................3 Safety and Compliance ................4 CE Declaration of Conformity ................... 5 Introduction ..................... 6 L2174 Internal Architecture ..................... 6 Physical Details ..................8 Input / Output Connections ................ 9 RF1-4 inputs ........................ -
Page 3: Products Covered
Please see the website for details of latest firmware revision Support For more information, or for service / support please contact: Worldwide – Advent (SATCOM) Link (Wireless Cameras) UKsupport@vislink.com +44 (0) 1442 431410 Americas - Advent (SATCOM) Link (Wireless Cameras) MRC (Microwave) USsupport@vislink.com... -
Page 4: Safety And Compliance
AFETY A OMPL LIANCE mains power e equipment mu ust be earthed. Conn nection and di isconnection fr rom the Mains s supply is ach hieved through h a detachable m mains cord. Th his must be of f a suitable rat ting and cross- sectional area, , and be appro... -
Page 5: Ce Declaration Of Conformity
ETSI EN 302 064 Harmonised EN for Wireless Video Links (WVL) operating in the 1,3 GHz to 50 GHz frequency band EN60950 Safety of Information Technology equipment Manufacturer/Agent Vislink International Ltd. Vislink House Maylands Avenue Hemel Hempstead Herts HP2 7DE... -
Page 6: Introduction
The L2074 & L2170 products do not have the Decoder and Demodulator boards fitted (respectively). Please note that upgrading one of these to a full L2174 requires the unit to be returned to VISLINK. As shown in the block diagram above, the Demodulator board generates an ASI stream from the RF inputs and/or the external ASI, then passes this to the Decoder board to generate the Video and Audio outputs. - Page 7 PECIFICATION Demodulation Modes supported: DVB-T: • 6/7/8MHz bandwidth • QPSK/16QAM/64QAM • FEC 1/2, 2/3, 3/4, 5/6, 7/8 • Guard Interval 1/32, 1/16, 1/8, 1/4 LMS-T: • 10/20MHz bandwidth • QPSK/16QAM • FEC 2/3 • Guard Interval 1/8, 1/16 General: • Receiver performance meets or exceeds ES 202 239 in DVB-T mode (typical sensitivity -93dBm @DVB-T QPSK 1/2) Decoding...
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Page 8: Physical Details
• Video over IP connection (Ethernet RJ45) • IP control connection (Ethernet RJ45) • L1255 Camera Control Transmitter connection. Not active in L2074 Physical CAUTION : the side ventilation grilles must be kept clear to allow adequate airflow. Size Height 44mm, Width 210mm, Depth 375mm - including rear panel connectors Small form 1U, ½... -
Page 9: Input / Output Connections
NPUT UTPUT ONNECTION RF1-4 in puts (L217 4, L2074) 75Ω BNC type cha assis connecto (if o only 2 inputs lic censed, inputs 3 & 4 are non n-operational) Note e:- When oper ating in 20MH Hz LMS-T RF 1 & 2 are used d for connecti on to the two down convert... -
Page 10: Frame Lock Input
Frame lock input (L2174, L2170) 75Ω BNC chassis mounted socket Can be used to lock decoder output for both SD & HD video. SD Mode :- Composite Black and Burst input for timing reference. HD Mode:- Supports HD tri-level sync reference input. Delay increased by 0 –... -
Page 11: Audio 1
Audio 1 Not a active in L2074 o 3way XLR M Male Chassis mo ounted plugs LR Conn Functio on - Analogue ction – Digita (A1R R only) Audio G Audi io Gnd Live Return Thes se connectors are switched to o provide eith er analogue or r AES-EBU (d... -
Page 12: Camera Control/Alarm
Camera Control/A Alarm Conn nector MO 6pin socke F.0B.306.CLL ‘Le emo’ Type Functio CCU co ontrol Rx (inpu CCU co ontrol Tx (outp put) Status o output (open d drain) Reserve ed for future u Camera a Return Data T Tx (output) serial data from m the camera... -
Page 13: Menu Scroll Keys
Please contact t Vislink giving g details of the e unit’s electro onic serial num mber to confirm Docu ument: CL140 0072 2174 Manual Is ssue 2.0... - Page 14 Document: CL140072 L2174 Manual Issue 2.0 Page 14 of 26...
- Page 15 Document: CL140072 L2174 Manual Issue 2.0 Page 15 of 26...
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Page 16: Main Display
For each RF input, select the downconverter type, and turn on power to the downconverter. All current Vislink downconverters are listed, or the Local Oscillator (LO) frequency of any unlisted downconverter may be entered by selecting OTHER. To enter the incoming UHF frequency directly, select NONE. -
Page 17: Decoder Menus
Note that the Receiver frequency will not change according to the downconverter type, unlike previous Link products. This greatly simplifies setting up the unit to work with multiple downconverter types, and also when switching between downconverters that cover the required frequency range. -
Page 18: Stream Management Menu
Background: This is only displayed if the overlay is turned on. This allows the opacity of background of the overlay to be varied from Off (transparent) to 100% (opaque). Default Std: This selects the format of the output video when no video is present on power-on. If video lock is subsequently achieved and then lost, the format of the locked video is used. -
Page 19: Camera Control
Select the camera type to be used, from: Philips, Sony, Ikegami, Sony CamC, Generic, Panasonic, Sony DXC, Thomson, Hitachi (This list correct at time of writing, but is subject to change – contact Vislink Support for the latest list of supported cameras). -
Page 20: Web Browser Operation
External: Dis sables local RF F output and a llows CC seria al data to be tra ansmitted dow wn RS485 path to remote ely situated L1 1255 Modem u unit Baud drate: Indicator of in nput baud rate . If set to 1152 200, it means t that there is no o return data b... - Page 21 If a b box is ‘greyed’ then that indi icates that the feature is not licensed. If a b box changes co olour when th e mouse ‘hove ers’ over it, the en clicking wil ll take the oper rator to the rel levant page to configure that t function.
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Page 22: Receiver Set-Up
10 R ECEIVER The main functions that require configuration at the receiver are :- • Demodulation scheme in operation; DVB-T, LMS-T or ASI input – See 10.2 • Type of down converter and operating frequency – See 10.3 • Decoder – See 10.4 Other commonly used setup procedures and functions within the L2174 are :- •... - Page 23 The Table below defines the corresponding gross bit rates for DVB-T operation. This includes video, audio, data and other transport stream data tables. Bitrates (Mbit/s) for a DVB-T system in 8 MHz channels Guard Interval Code Modulation Rate 1/16 1/32 4.976 5.529 5.855...
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Page 24: Down Converter Type
10.3 Down Converter Type The following sequence defines the changes and sequence required when selecting the required down converter and receiver RF frequency:- Step Menu Option Setting Demodulator Set All Inputs Downconverters Channel 1 Downconverter Select Type Power Home Display * Frequency Select RF frequency The demodulator will automatically detect code rate, if configured as in section 10.2... -
Page 25: Decryption
PGRADES 11.1 Licensing In common with many Vislink products, features can be added to the Lynx range of receivers by purchasing additional licences from your local representative. There are 2 sets of licenses in this product, one for Demodulator features, and one for Decoder features. The features currently licensed in the unit can be seen in the SYSTEM >... -
Page 26: Firmware Upgrades
P Please consult the Vislink we ebsite, or your local custome er services repre esentative, for details of the latest firmware e releases.