Converters.TV 826 User manual

HDMI v1.3 4in:2out
Switcher with Audio - ID# 826
Operation Manual

Introduction
The popularity of HDMI products over the years is now widely seen in today's
commercial and residential environments. People usually have more than one
HDMI device and sources in a single place. Our HDMI V .3 Switcher with audio
provides an excellent solution when connecting all the devices and sources
together into one. For convenience, it also provides you a variety
of choices on where to play with remote controller. The device supports an
independent R/L input, allowing user to select his desired audio output (either from
R/L or HDMI input) with a HDMI input connection. Further, HDMI V .3 Switcher
supports HDMI .3, HDCP . and DVI .0, and can transfer Deep Color video and
bit stream digital audio with maximum performance
Applications
●Multi-sources to display on two LCD TV at the same time
●S h ow ro om d i s p la
●E du c at i o n a l pr e s e n ta t i o n
●Two LCD TV can independent selected stereo or multi-channel output
System
Requirements
Input source equipments, output displa ers with HDMI cables.
Features
• HDMI 1.3, HDCP 1.1 and DVI 1.0 compliant
• Supports digital video formats in Deep Color Mode at up to 36 bits
(12bits/ color) and new lossless compressed (Dolb TrueHD, Dolb
Digital Plus and DTS-HD Master Audio) digital audio
• The HDMI input is compensated, clock / phase adjusted, and jitter
eliminated so the output is a brand new standard HDMI signal
• Supports input source LED indicators on each output select
• Compatible with all HDMI sources and displa s
• Supports a wide range of PC and HDTV resolutions from VGA to
UXGA and 480i to 1080p
• Supports RS-232 control
• Supports IR remote control and IR extender
• Dolb Digital, DTS digital audio transmission (32-192 kHz Fs sample
rate)
• Supports LPCM7.1 channels output from each independent HDMI
ports
• HDMI cable distance test @ 1080p/8bits resolution: Input/Output
source can run up to 15/10 meters. @ 1080p/12bits: Input/Output
source can run up to 10/15 meters
• Extra 4 pairs of R/L audio inputs for HDMI output displa can mix
with input R/L audio source simultaneousl

Operating Functions
and
Controls
Front Panel
1. Remote Con tr o l Se nsor
2. Audio Se lec t: All o w u s er to se lec t th e des ir e d au d i o o u tp ut ( ei t he r fr o m
R/L or H D MI in p u t) with a HDMI i n p ut conn ect i o n.
3. HDMI in pu t Sel ect /I n d ic at o r : Press t he "I n p u t" bu tton s e q uen tial ly to
swi t ch to your desired inp ut ( HDM I to HD MI 4 ) , t he LED will i l lu m i na t e
to in dic at e which input s o u r c e is s e l e c te d.
4. POW ER Switc h / In d ic at o r : Press t he " POW ER" butto n t o tu rn o n /o f f th e
powe r, th e p ower LED illumina te i n R E D color me a n s th e p o wer is
tu rn e d o n , wh e n the L ED no t illu m i na te p o wer is tu rne d of f .
Rear Panel
1. HDMI Outputs and 2: Connect each of the output ports to the HDMI
display. When more than one output connected, the HDMI outputs play
identical video signal simultaneously.
2. RS-232: 9-pin D-Sub connector for connecting to your PC or other control
console for remote control.
3. HDMI inputs to 4: Connect each of the input ports to the HDMI or DVI
output of your source equipments such as DVD player or set-top-box.
4. Audio R/L inputs to 4: Connect each of the input R/L input ports to the
R/L output of your source equipments such as DVD player or set-top-box.
5. Power: Plug the 5V DC power supply into this unit and connect the
adaptor to AC wall outlet.

Remote Controls
and Functions
1. Power: Press the button to turn on/ff the
unit.
2. Input Select for HDMI OUT A: Press 1 or
2 to select the desired input source for HDMI
OUT A.
3. Input Select for HDMI OUT B: Press lor 2
to select the desired input source for HDMI
OUT B.
4. Input Select for HDMI OUT C: Press 1 or
2 to select the desired input source for HDMI
OUT C.
5. Input Select for HDMI OUT D: Press tor 2
to select the desired input source for HDMI
OUT D.
Notes: Selection 3&4 are not functioning for
this model.
RS-232 Protocols
Pin Assignment
The connection between Switcher and remote controller with RS-232 modem
cable.
Switcher
Remote Controller
PIN
Definition
PIN
Definition
1
NC
1
NC
2
TxD
2
Rx
3
RxD
------>
3
Tx
4
NC
4
NC
5
GND
5
GND
6
NC
<------
6
NC
7
NC
7
NC
8
NC
8
NC
9
NC
9
NC
Baud Rate: 9600 bps
Data bit: 8 Bits
Parity: None
Stop Bit: 1 bit
Commands
Power 00 Power off
Power 0 Power on
Port 0 HDMI IN
Port 02 HDMI IN 2
Port 03 HDMI IN 3
Port 04 HDMI IN 4

AUDSEL 00 HDMI OUT audio out by EXT
AUDSEL 0 HDMI OUT audio out by INT
AUDSEL 0 HDMI OUT 2 audio out by EXT
AUDSEL HDMI OUT 2 audio out by INT
Connection and
Installation