AVProConnect AC-EX70-UHD User manual

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
1
User Manual
AC-EX70-UHD
4K HDMI 2.0 Extender
with HDCP 2.2

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
2
Introduction
The AC-EX70-UHD is a super slim 70 meter (230ft) HDMI via HDBaseT
extender over single CAT-5e/6a/7 UTP/STP.
Key benefits of using AC-EX70-UHD:
1. EXTEND 4K HDMI: The length of manufactured HDMI cable is
unchangeable after it is made and they are unreliable after about
25FT. Additionally, HDMI connectors can only be terminated in
specialized factory environment due to its extremely high
frequencies and high density. This does not allow installers or
users to remake or make cables on a DIY basis. CAT-5E/6A
cables are available widely and can be reworked easily by the
installer or end-user.
2. DISTANCE: By using AC-EX70-UHD, the transmission distance
for HD 1080P is up to 70 meters (230’) and UHD 4K resolution
the distance reaches an impressive 40 meters (115’).
3. CASCADE: AC-EX70-UHD features HDMI signal equalization
and amplification. This allows for a “daisy chain” of AC-EX70-
UHD extenders for extremely long-distance transmission. Up to 8
layers with HDCP and using your own non-HDCP content,
unlimited!
4. CONTROL: IR & RS-232 are bidirectional and can control the
sources from the sinks or vice versa.
5. BI-DIRECTIONAL POWER: PoH (Power over HDBaseT)
function is intended to power RX from the TX or TX from the RX
and the advantage of lightweight (160 gram) super-slim extender
is to be mounted anywhere where space is at a premium.
6. FIELD UPDATES: Should a firmware update be necessary it can
be accomplished in the field
7. I-PASS: Plug you Control System emitter ports directly into the
IR port on the transmitter (via mono 3.5mm cable) for clean and
reliable IR pass through, our unique VPC (Voltage Protection
Circuit) allows you to do this without wear and tear on the
sensitive electronics inside.

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
3
Product Overview (Model Number: AC-EX70-UHD)
Applications:
The AVProConnect primary extender is the most cost effective, state of the
art, and reliable single CAT 70 meter extender on the market today. It
solves problems for both commercial and residential markets for
distributing high value 4K UHD content from rack to display. With the
additional ability to cascade extenders, affordable and reliable HDMI
extension is now possible. Additionally, AC-EX70-UHD offers solutions for
UHD/HD uncompressed distribution in residential digital entertainment
centers, retail stores, AV events that require reliable and long-distance
distribution, suitable for Data Center, Control Rooms, Conference Rooms,
Schools and Corporate Training environment.
Features
•HDMI 2.0
•4K60 4:2:0, 4K30 4:4:4
•HDR Support up to 4:2:2 12 Bit (24/30 frames)
•Dolby Vision Support
•Ultra Slim (.47 inch/12mm)
•Supports 3D
•HDCP 2.2 & Earlier
•CEC Pass Through
•70M (230ft) on 1080P (Cat6a)
•Up to 40m (131ft) on 4K (Cat6a)
•48v PoH (Power Over HDBaseT, only one Power Supply Needed)
•I-Pass Feature for control system "pass-through"
•3-20v protection circuit built in for safe IR transport
•Bi Directional RS232 Transport
•LED Status, Link, Power indication lights
•Use single UTP/STP LAN cable (CAT-5E/6A) with substitute HDMI
cable to achieve long distance transmission.
•Supports uncompressed PCM 2- Ch., LPCM 5.1 & 7.1, Dolby Digital,
DTS, Dolby TrueHD, DTS HD-Master Audio, Atmos
•ESD protection circuitry (Inputs & Outputs) to 7KV
•Can Cascade

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
4
Notice:
AVProConnect reserves all the right to make changes in the
hardware, packaging and any accompanying documentation
without prior written notice.
Warning
To reduce the risk of fire, electric shock or product damage:
1. Do not expose this
device to rain, moisture,
dripping or splashing and
ensure that no objects
filled with liquids are
placed on or near the
devices
6. Clean this device with a
dry cloth only.
2. Do not install or place
this unit in a bookcase,
built-in cabinet or in
another confined space.
Ensure the unit is well
ventilated.
7. Unplug this device
during lightning storms or
when unused for long
periods of time.
3. To prevent risk of
electric shock or fire
hazard due to
overheating, do not
obstruct the unit’s
ventilation openings with
newspapers, tablecloths,
curtains, and similar items.
8. Protect the power cord
from being walked on or
pinched particularly at
plugs.
4. Do not install near any
heat sources such as
radiators, heat registers,
stoves, or other apparatus
(including amplifiers) that
produce heat.
9. Only use attachments /
accessories specified by
the manufacturer.
5. Do not place sources of
naked flames, such as
lighted candles, on the
unit.
10. Refer all servicing to
qualified service
personnel.

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
5
What’s in the box?
•Transmitter Unit P/N_ AC-EX70-UHD-TX
•Receiver Unit P/N_ AC-EX70-UHD-RX
•Operating instructions
•48V DC Power Supply P/N_VDC4805 (single PSU supplied
as only one is needed to power either the Tx or Rx
•1 x IR TX unit (IR emitter cable, for TX or for RX)
•1 x IR RX unit (IR receiver cable, for TX or for RX)
•3.5mm stereo plug to male DB9 for connecting RS232 to
device serial port
•3.5mm stereo plug to female DB9 for connecting RS232 to
PC
NOTE: PART NUMBER (Abbreviation as P/N)
Basic Connections and Operations

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
6
Specifications
Video Resolutions
Up to 4K60 4:2:0 & 4K30 4:4:4
VESA Resolutions
Up to 2560x2048 (OSXGA)
HDR Resolutions
4K24 4:2:2 12 bit, 4K24 4:2:0 10 bit
Color Space
YUV, RGB (CSC: Rec 601, Rec. 709,
BT2020, DCI, P3 D6500)
Chroma Subsampling
4:4:4, 4:2:2, 4:2:0 Supported
Deep Color
Up to 12 bit w/ 4K
Audio Formats Supported
PCM 2.0 Ch, LPCM 5.1 & 7.1, Dolby Digital,
DTS 5.1, Dolby Digital Plus, Dolby TrueHD,
DTS-HD Master Audio, Dolby Atmos
Distance 1080P
70M (230 Feet)
Distance 4K & HDR
40M (131 Feet) (Best results with CAT6a/7)
Bandwidth
10.2 Gbps
CEC
Yes
HDCP
HDCP 2.2 and Earlier
Operating Temperature
23 to 95°F (-5 to 35°C)
Storage Temperature
-4 to 140°F (-20 to 60°C)
Humidity Range
5-90% RH (No Condensation)
Power Consumption
7.5 Watts
Power Supply
Input: AC 100-240V~50/60Hz
Output: DC 48V .5A (Wall Version)
Output: DC 48V .625A 92-piece (Table Top
Version)
Dimensions (Unit only -
height/ width/depth)
mm: 12 x 100 x 80 (Tx & Rx each)
inch: .47 x 3.93 x 3.15 (Tx & Rx each)
Weight (Unit)
.45lbs / .20kg (Tx & Rx each)
Weight (Packaged)
.8lbs / .36kg (Tx & Rx each)
*Specifications subject to change without notice.

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
7
The Transmitter
Indicator Troubleshooting Lights on the Transmitter:
POWER - On the back by power supply input: (Red) This is an indicator that
the power is connected. There are only two states for light:
•Light Is On = Power supply is connected and functioning.
•Light Is Off = Power supply is not connected or there is no power present.
(In order to have power: check the power supply, USP, Outlet, etc...)
SIGNAL - On front by HDMI Port: (Blue) This indicator shows that the HDMI
source is connected. The states are:
•Light Is On (Solid) = Sync w/ HDMI source is correct and solid.
•Light Is Flashing = The light flashes during the sync process. If it is flashing
continuously, a picture may not be present.
If the BLUE HDMI STATUS LIGHT is flashing, check the following:
1. The source. Plug it directly into the display to be sure it's functioning
properly.
2. Try a longer HDMI cable. Some HDMI cables do not sync well at shorter
lengths.
3. Contact AVProConnect if these suggestions do not work.
BACK
FRONT
RS232 Dip Switch: See
RS232 Settings Power
Light HDBaseT OUT
Signal Light

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
8
Indicator Troubleshooting Lights on the Transmitter (cont.)
LINK - Above RJ45 (HDBT) Port: (Green) This indicator shows that the AV HDBT link
between the Tx and Rx is intact. This light should ALWAYS be solid. If this light is
flashing or not present attempt following:
1. Check the length. The maximum distances are 40m (131ft) on 4K and 70m (230ft)
on 1080P.
2. Remove any coils of cable and make sure that there is not excess cabling.
3. Bypass all patch panels and punch-down blocks.
4. Re-terminate connectors. Sometimes, even if a cable tester indicates the run is
valid, something may be slightly off.
5. Contact AVProConnect if these suggestions do not work.
STATUS- Above RJ45 (HDBT) Port: (Amber) This is an indicator showing that the
power is present between the Transmitter and Receiver. This light ALWAYS BLINKS
steadily indicating everything is OK. If you do not see this light, attempt the following:
1. Check the length. The maximum distances are 40m (131ft) on 4K and 70m (230ft)
on 1080P.
2. Remove any coils of cable and make sure that there is not excess cabling.
3. Bypass all patch panels and punch-down blocks.
4. Re-terminate connectors. Sometimes, even if a cable tester indicates the run is
valid, something may be just slightly off.
5. Try powering from the Receiver instead of the Transmitter (See Receiver page for
more about PoE direction).
6. Contact AVProConnect if these steps do not work.
Powering the System
Bi-Directional Power - The AC-EX70-UHD-KIT allows you to choose where you power
the system. You have to power options:
1. From the HDBaseT Tx - In this mode power will be supplied to the Rx through the
CAT cable.
2. From the HDBaseT Rx - In this mode power will be supplied to the Tx through the
CAT Cable (This is known as "Reverse Power)
NOTE: There is no button or switch to set the mode - Simply plug the power supply into
the Tx or Rx and the system will electronically know what to do.

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
9
The Receiver
Indicator Troubleshooting Lights on the Receiver:
POWER - On the back by the power supply input: (Red) This indicator shows
that the power is connected. There are only two states for light:
•Light Is On = Power supply is connected and functioning
•Light Is Off = Power supply is not connected or no power present. - (In order
to have power try checking the power supply, USP, Outlet, etc...).
STATUS - On the front by HDMI port: (Blue) This indicator shows that the
HDMI Display, Projector or sink is connected. The states are:
•Light Is On (Solid) = Sync w/ HDMI source is valid and solid.
•Light Is Flashing = The light flashes during the sync process. If it is flashing
continuously, you may still have a picture, but it is indicating that the Rx is
correcting a BE (Bit Error) to make the picture show on the display.
Things to check if BLUE HDMI STATUS LIGHT is flashing AND you have no
picture:
1. The display to make sure it is working properly (plug source or generator
into display directly).
2. Try a different HDMI Input - Some have different functions/capabilities per
display.
3. Try a longer HDMI cable. Some HDMI cables do not sync well at shorter
lengths.
4. Contact AVProConnect if these steps do not work.
BACK
FRONT
RS232 Dip Switch: See
RS232 Settings Power
Light HDBaseT OUT
Signal Light

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
10
Indicator Troubleshooting Lights on the Receiver (cont.)
LINK - Above RJ45 (HDBT) Port: (Green) This indicator shows that the AV HDBT link
between the Transmitter and Receiver is intact. This light will ALWAYS be solid. If this
light is flashing or not present do the following:
1. Check the length. The maximum distances are 40m (131ft) on 4K and 70m (230ft)
on 1080P.
2. Remove any coils of cable and make sure that there is not excess cabling.
3. Bypass all patch panels and punch-down blocks.
4. Re-terminate connectors. Sometimes, even if a cable tester indicates the run is
valid, something may be slightly off.
5. Contact AVProConnect if these suggestions do not work.
STATUS- Above RJ45 (HDBT) Port: (Amber) This indicator shows that the power is
present between the Transmitter and Receiver. This light ALWAYS BLINKS steadily
indicating everything is correct. If you do not see this light, try the following:
1. Check the length. The maximum distances are 40m (131ft) on 4K and 70m (230ft)
on 1080P.
2. Remove any coils of cable and make sure that there is not excess cabling.
3. Bypass all patch panels and punch-down blocks.
4. Re-terminate connectors. Sometimes, even if a cable tester indicates the run is
valid, something may be slightly off.
5. Try Powering from the Receiver instead of the Transmitter (See Receiver page for
more about PoE direction).
6. Contact AVProConnect if these suggestions do not work.
Powering the system:
Bi-Directional Power - The AC-EX70-UHD-KIT allows you to choose where you power
the system. You have to power options:
•From the HDBaseT Tx - In this mode power will be supplied to the Rx through the
CAT cable.
•From the HDBaseT Rx - In this mode power will be supplied to the Tx through the
CAT Cable (This is known as "Reverse Power)
NOTE: There is no
button or switch to
set the mode -
Simply plug the
power supply into
the Tx or Rx and the system will electronically
know what to do.

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
11
RS-232 Configuration
Setting Dip Switch
Serial RS232 Selection:
•Normal (Default) - This is the standard operating mode and allows for
RS232 pass through.
•Program - This is only for firmware updating the units. For questions on
updating the firmware please contact AVProConnect.
To use RS232 for control signal transmission, connect supplied RS232 cables to
each end of the extenders RS232 ports. This Serial connection will work bi-
directionally as a full featured RS232 extension cable.
NOTE - The "Male" DB9 cable is typically for the display or used with the Rx &
the "Female" is typically from a PC or Control System and used on the Tx.
RS232 Pin-out
For custom RS232 cables the pin-out on the 3.5mm jack for the HDBaseT Tx
and Rx is as follows:
•TIP = RS232 Tx (RS232 OUT/SEND)
•RING = RS232 Rx (RS232 IN/RECEIVE)
•SLEEVE = Ground
Typical RS232 routing requires Rx --> Tx and Tx--> Rx in straight configurations,
meaning you always connect a RS232 Tx to a RS232 Rx (and a Rx to Tx).
UNLESS the configuration is "NULL" or "Crossover" the a Tx will connect to Tx
and Rx to Rx (This is rare.)
Provided 3.5mm to DB9 Cables:

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
12
IR Configuration
IR can be used in 3 ways:
1. From Rack: Use an IR Sensor on the AC-EX70-UHD Transmitter (IR
In Port) to send IR Signals to the remote end (Receiver) and come out
of the IR Out Port with an emitter.
2. From Remote End: Use and IR Sensor on the AC-EX70-UHD
Receiver (IR In Port) and sen IR Signals BACK to the rack and come
out of the TRANSMITTER IR Out Port with an emitter.
3. Control System Direct: Plug an MONO 3.5mm cable into an emitter
port of any control system directly into the "I-PASS" Port on the AC-
EX70-UHD Transmitter to send pass IR Signals directly to the remote
end.

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
13
IR Connections to AC-EX70-UHD-T (Transmitter)
IR Connections to AC-EX70-UHD-R (Receivers)
IR IN Direct Connect (I-PASS)
IR OUT Emitter (Non-Flashing)
IR IN w/Receiver Eye (“IR-EYE” Mode)
IR IN (IR-EYE Only)
IR OUT Emitter (Non-Flashing)

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
14
Maintenance
To ensure reliable operation of this product as well as protecting the safety
of any person using or handling this device while powered, please observe
the following instructions.
•Use the power supplies provided. If an alternate supply is required,
check voltage, polarity and that it has sufficient power to supply the
device it is connected to.
•Do not operate these products outside the specified temperature
and humidity range given in the above specifications.
•Ensure there is adequate ventilation to allow this product to operate
efficiently.
•Repair of the equipment should only be carried out by qualified
professionals as these products contain sensitive components that
may be damaged by any mistreatment.
•Only use this product in a dry environment. Do not allow any liquids
or harmful chemicals to come into contact with these products.
•Clean this unit with a soft, dry cloth. Never use alcohol, paint thinner
or benzene to clean this unit.
Damage Requiring Service
The unit should be serviced by qualified service personnel if:
•The DC power supply cord or AC adaptor has been damaged
•Objects or liquids have gotten into the unit
•The unit has been exposed to rain
•The unit does not operate normally or exhibits a marked change in
performance
•The unit has been dropped or the housing damaged

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
15
Support
Should you experience any problems while using this product, first, refer to
the Troubleshooting section of this manual before contacting Technical
Support. When calling, the following information should be provided:
•Product name and model number
•Product serial number
•Details of the issue and any conditions under which the issue is
occurring
Warranty
If your product does not work properly because of a defect in materials or
workmanship, AVProConnect (referred to as “the warrantor”) will, for the
length of the period indicated as below, (Parts/Labor (10) Years), which
starts with the date of original purchase (“Limited Warranty period”), at its
option either (a) repair your product with new or refurbished parts, or (b)
replace it with a new or a refurbished product. The decision to repair or
replace will be made by the warrantor. During the “Labor” Limited Warranty
period there will be no charge for labor. During the “Parts” warranty period,
there will be no charge for parts. You must mail-in your product during the
warranty period. This Limited Warranty is extended only to the original
purchaser and only covers product purchased as new. A purchase receipt
or other proof of original purchase date is required for Limited Warranty
service.
This warranty extends to products purchased directly from AVPro or an
authorized dealer. AVPro is not liable to honor this warranty if the product
has been used in any application other than that for which it was intended,
has been subjected to misuse, accidental damage, modification or
improper installation procedures, unauthorized repairs or is outside of the
warranty period. Please direct any questions or issues you may have to
your local dealer before contacting AVPro.

AC-EX70-UHD-KIT
AVProConnect | 3518 N Casco Avenue | SiouxFalls, SD 57104 | 1-877-886-5112 | [phone] | [e-mail]
16
Thank you for choosing AVProConnect!
Please contact us with any questions. We are
happy to be of service!
3518 N Casco Avenue, Sioux Falls, SD 57104
1-877-886-5112 or [phone]
[e-mail]