Lenkeng LKV631 User manual

User Manual
3 Ports SDI Switcher
• Introduction
This product can choose any of the three SDI source signals as the input to one
SDI output display. It supports full SDI signal and can be controlled by either
remote control or buttons on product unit. The memory function when power
is off makes the operation very conveniently.
Thank you for purchasing this product. For optimum performance and safety,
please read the instructions carefully and keep the manual for future reference.
• Safety important notice
1. Use DC5V power supply only. Make sure specification matched if using
adapters not supplied by factory.
2. Put this product in dry and ventilated place for normal heat dissipation.
3. Keep this product away from strong static and magnetic environment.
• Package content
Main product
3 ports SDI switcher
IR remote control Power adapter User manual
• Installation Requirements
1. Source devices can output SDI signal,
such as SDI camera
2. High quality coaxial cables (such as
Belden 1694A) can transmit SDI signal
3
2
1

compatible with SMPTE 424M, SMPTE292M
and SMPTE259M-C
BNC X1
BNC X3
SD-SDI HD-SDI 3G-SDI
143-2970Mb/S
DC 5V
480i@60Hz/576i@50Hz/720P@24@25@
30@50@60Hz/1080i@50Hz/1080i@60Hz/
1080P@24@25@30@50@60Hz
800mVp-p
(LxWxH)130x77x24mm
-40℃ to +60℃
75Ω
480i@60Hz/576i@50Hz/720P@24@25@
30@50@60Hz/1080i@50Hz/1080i@60Hz/
1080P@24@25@30@50@60Hz
①②③
3. Devices can receive SDI signal, such as
SDI display
4. DC5V power supply
• Installation Steps
SDI input SDI input SDI input SDI output
SDI camera or
SDI devices
SDI camera or
SDI devices
SDI camera or
SDI devices
SDI display 5V/1A
1. Connect the SDI cable from the source device to the SDI switcher.
2. Connect the SDI cable from the SDI switcher to the SDI display.
3. Connect the power to SDI switcher. It starts working.
Connect devices as above figure shows and then follow below instructions:
• Specification
Power supply
SDI input
SDI output
SDI standard
SDI signal format
SDI speed rate
SDI impedance
SDI input
resolution
SDI output
resolution
SDI signal output
amplitude
Power consumption
Net weight
Dimension
Temperature
environment
• Notice
1. It requires DC5V power supply only.
2. Press “switch” button or use remote control to choose the input channel.
3. Input channel choice can be memorized when power s off.
The product name and brand name may be registered trademark of related
manufacturers.TM and ® may be omitted on the user manual. The pictures
on the user manual are just for reference,and there may be some slight
difference with the real products.
We reserve the rights to make changes without further notice to a product
or system described herein to improve reliability, function or design.
Disclaimer
≤2W
195g