ELPRO VE02ALT User manual

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VGA & Stereo Audio CAT5 Extender With Chainable Output
ITEM NO.: VE 2AL, VE 5AL, VE 2ALR
VE02AL, VE05AL is designed for VGA +Stereo Audio signal over cost effective CAT5 cable to
instead of VGA and Audio cable. VE02AL receiver built in c ainable output to cascade t e ot er
receiver for working range over 300 meters. It is optimum video performance under long cable
run and perfect for multiple monitor display.
T is AV Extender is t e smart, fast and cost-effective, eliminates costly and bulky VGA and Audio
cable and t e most efficient way to move multimedia content from player to display. Used in
pairs, t e VGA & Audio Extender is used in S opping malls, public address systems, airports, train
& bus station, boardrooms, trade s ows, computer based training application.
VE 2AL 1 in 3 Out VGA with Stereo Audio CAT5 Extender Distribution Amplifier –
Chainable Function
Extends VGA and stereo audio over one UTP CAT5 cable.
Eac set including one piece VE02ALT transmitter and one piece VE02ALR receiver.
Support analog stereo audio.
Digital transmission on analog stereo audio for sound undistorted.
Supports up to 1920x1200 @60Hz.
Long range transmission up to 300 meters (Max.)
Dual output: 1 VGA loop output for local, plus 2 x CAT5 RJ45 output for remote side.
Built in equalization, gain adjustment, chainable CAT5 output at remote unit.
Remote unit could be daisy chained to another VE 2ALR receiver to extended working
range over 3 meters and multiple displays.
Local unit VE02ALT local output: supports DDC、DDC2、DDC 2B,and provides virtual DDC, DDC
backup function, to avoid wrong setting at ig resolution/frequency and cause remote monitor
unable display.
Application for airports, train & bus stations, window display, trades s ows, ex ibitions.
VE 5AL 1 in 5 Out VGA with Stereo Audio CAT5 Extender Distribution Amplifier -
Chainable function
Eac set including one piece VE05ALT transmitter and one piece VE02ALR receiver.
Dual output: 1 VGA loop output for local, plus 4 x CAT5 RJ45 output for remote side.
Eac VGA display equipment request one VE02ALR receiver at remote side. (Order separately).
Use CAT5 cable instead of VGA cable.
Long range transmission up to 300 meters (Max.).
Built in equalization, gain adjustment, c ainable CAT5 output at VE02ALR remote unit.
Supports up to 1920x1200 @60Hz.
Option Model:
VE 2ALR VGA with Stereo Audio CAT5 Receiver– Chainable function
Work with VE 2ALT, VE 5ALT as receiver for extra remote VGA display equipment.
It could be daisy chained for another VE 2ALR to extended working range over 3
meters and multiple displays.
Built in equalization, gain adjustment.
Supports up to 1920x1200 @60Hz.

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Panel View:
VE02ALT
VE05ALT
VE02ALR
View of installation:
RJ45 Define:
Link Cable (TIA/EIA-568-B )
1. Orange-white Red +
2. Orange Red -
3. Green-white Green +
4. Blue Audio -
5. Blue-white Audio +
6. Green Green -
7. Brown-white Blue +
8. Brown Blue –
VE 2ALT /VE 5ALT LED:
Blue (front panel): power on/off
RJ45 LED (Link cable connector):
Green: status (Refer the below)
Yellow: status (Refer the below)

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LED status indication:
CH1 ~ CH4
Green on/off: VGA Signal
Green flash：
：：
： EDID checksum error
Yellow on: Use monitor DDC
Yellow off：
：：
： Use built in DDC
Yellow flash: monitor EDID checksum Error
Yellow, Green, Blue all flash：
：：
： Memory error
VE 2ALT/VE 5ALT local unit EDID set up:
Setup Monitor EDID: When Yellow LED off, press “SETTING” button until Blue LED flash
,
then release the “SETTTING” button, yellow LED will be on.
Setup Built in EDID：
：：
： When Yellow LED on, press “SETTING” button until Blue LED flash,
then release the “SETTTING” button, yellow LED will be off.
Reset factory default: First to unplug the power, then press “SETTTING” button until
reconnect power and Blue LED flash.
Auto Backup EDID：
：：
： Change new monitor，
，，
，it will start the monitor EDID backup.
VE 2ALR Remote unit adjustment:
EQ equalization (sharpness)
Gain signal boost (brightness)
VE 2ALR LED:
Blue (front panel): power on/off
RJ45 LED (Link cable connector):
Green: signal lock (LED on )
Caution:
The cabling must away from any equipment with electromagnetic wave, i.e.: microwave,
radio equipment, high voltage lines.
Installation Tips:
1. Due to t e inside of CAT5 cable t at t e pairs of wires are twisted at different rates, AND t e different
quality on cable itself and installation t at will cause different signal arrival time at eac pair. If t ere
are big different at arrival time, t at will cause RGB skew status. T is is seen on t e monitor as
separation, or lack of convergence in colors. Normally it appens on long CAT 5 cable runs.
2. Recommend to use following cabling way to reduce skew status, to add special made “skew immunized
adaptor”, 2 pieces included at t e package.
CAUTION: to avoid display equipment damaged, be sure to make correct cable connection and
power for VE 2ALT, VE 5ALT, and VE 2ALR before connecting VE 2ALT, VE 5ALT, and VE 2ALR.
Installation Cable:
Video Link cable using hi quality CAT5E UTP/STP or CAT6 UTP cable.
Please noted STP cable could enhance noise rejection, but also less transmission
range and picture sharpness quality.

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Specification:
ITEM NO. VE 2ALT VE 5ALT VE 2ALR
Resolution Up to 1920 x 1200 @ 60 Hz
Video Bandwidt Local 750MHz / Remote 350MHz-3db 150MHz
Video Input / Output RGB Analog, 75Ω, 0.7Vp-p
Sync Input / Output H/V Separated, 5V TTL
Horizontal Frequency 30-95 KHz
Vertical Frequency 50-180 Hz
VGA Connector DB15 x 2 DB15 x 1
Audio Input / Output 10KΩ, 3Vp-p (Max)
Audio Bandwidt 20~20KHz, -3dB
Audio Connector 3.5mm Stereo P one jack x 2 3.5mm Stereo P one jack x 1
Link Connector RJ45 x 2 RJ45 x 4 RJ45 x 2
Max Distance Up to 1000 ft. (300M)
Power Supply DC 5V 2000mA
Power Consumption 700mA (Max)
Dimensions (mm) 125 x 95 x 30 88 x 95 x 30
Weig t (g) 270 275 205
Rev. B