TEKVOX 51T-HD Presentation Switcher - Manual (Page 9)

TEK 51T-HD Compact Presentation Switcher
TEKVOX, INC. 5 www.tekvox.com
3. IR OUT
5 ports in total. Connects with IR emitter and is used to control the local source
device or 51T-HD from remote. It switches following the corresponding video source.
4. IR IN
Connects with IR receiver (with carrier wave only). To receive IR signal, send by the
IR remote or remote controller of other input/output device.
5. FIRMWARE
USB port. Connects with USB flash disk or other storage which is with update file
inside, to update the system firmware.
6. RS232
Serial control port. 3p captive screw connector, connects with a control device (such
as a computer) to control TEK 51T-HD or other device connected with TEK
TPHD402PR.
7. 12V DC
Power port. Connects with the 12V DC power adapter.
8. MIC
a) MIC port. Connects with microphone.
b) MIC switch. 3 levels: 48V phantom power mode (connects with condenser
microphone), MIC mode, (connects with dynamic microphone) and LINE mode
(connects with wireless microphone or line audio).
9. VIDEO INPUT
Video input ports, includes 3 HDMI inputs and 2 VGA inputs. VGA ports supports
YPbPr, C-video, and VGA format. Factory default is VGA format.
10. OUTPUT
c) HDMI local output
d) HDBaseT output, supports PoC.
The audio part of the two video ports is the same and mixed with MIC audio and HDMI
embedded audio. If HDMI embedded audio is disabled, then there will be no audio
output through these ports.
3. System Connection
3.1 Installation Precautions
1) System should be installed in a clean environment with normal operating
temperatures and humidity.
2) All of the power switches, plugs, sockets, and power cords should be installed
according to safety standards.
3) All cables should be properly terminated and tested before connecting to the unit.