ZENTY ZT-380 4K 60Hz HDMI Extender With Two Way lR User Manual

ZENTY ZT-380 4K 60Hz HDMI Extender With Two Way lR

Product Information

Specifications

• Brand: Zenty
• Model: 4K@60Hz HDMI Extender Over 400ft Cat5e/6 with Two-Way IR
• Power Adapter: DC12V 1A
• Supports: HDMI, RS-232, IR
• Max Extension Distance: 400ft
• Network Compatibility: Cat5/5e/6 or above (IEEE-568B standard)

Product Usage Instructions

1. Installation Requirements

Ensure you have the following devices:

• Signal source device (PC, DVD, NVR, etc.) with HDMI port
• Cat5/5e/6 or above cable following IEEE-568B standard
• Display device (TV, projector, LED screen, etc.) with HDMI port
• Network switch for one-to-many or switch cascade setup

2. Wall Mounting

For wall mounting, you will need:

• HDMI cable (5m)
• Cat6/6A/7 cable (120m)
• HDMI cable (5m) for Gigabit switch

Note: Follow the diagram to attach the mounting ears at the desired position.

3. Panel Description

3.1 Transmitter

• * Reset button

  • Power indicator (blue)
  • Status indicator (orange)

3.2 Receiver

• * Reset button

  • Power indicator (blue)
  • Status indicator (orange)

FAQ

• Q: How far can the HDMI extender transmit video signals?
  • A: The extender can transmit video signals up to a maximum distance of 400ft over Cat5e/6 cables.
• Q: What type of cables are compatible with this extender?
  • A: The extender is compatible with Cat5/5e/6 or above cables following the IEEE-568B standard.

Introduction

This product is a 4K@60Hz HDMI extender kit consisting of a transmitter and a receiver, using ipcolor STREAM technology for high-definition, low-latency transmission. The 4K@60Hz HDMI signal can be extended up to 120m via Category 6 and above network cables, supporting one-to-one connections, one-to-many connections via gigabit switch, or switch cascades. It also supports HDMI loop out, bi-directional IR passback, and RS-232 passthrough functions, and can be widely used in meetings, home entertainment, educational presentations, and other fields.

Features

• Adopting ipcolor STREAM technology can realize high-definition and low-latency transmission.
• Supports up to 3840 x 2160@60Hz resolution, backward compatible.
• Compatible with Cat5/5e/6 or above network cables, the transmission distance of Cat6 cable is 120 meters.
• Supports one-to-one or one-to-many connections through the gigabit switch.
• Supports RS-232 passthrough.
• The transmitter supports HDMI loop out.
• Supports bi-directional IR passback (20~60kHz).
• Firmware can be upgraded through Micro USB.
• Lightning protection, surge protection, ESD protection.
• Working 24/7.

Package Contents

Installation Requirements

Signal

source device

| PC, DVD, NVR, etc. with HDMI

port

| ****

HDMI cable ≤ 5m

Cable

| Cat5/5e/6 or above, following standard IEEE-568B| ****

Cat6/6A/7 ≤ 120m

Display device| TV, projector, LED screen, etc.

with HDMI port

| ****

HDMI cable ≤ 5m

Network switch| ****

one-to-many or switch cascade

| ****

Gigabit switch

Wall Mounting

Note: Choose the wall mounting position and attach the mounting ears to the unit according to the diagram.

Panel Description

Transmitter

turned on

③

|

Status indicator

(orange)

|

1)   Light off: The transmitter and the receiver have not established a

connection

2. Slow flash: The transmitter and the receiver are connected but no video data transmission (gigabit Ethernet)

3)   Quick flashThe transmitter and the receiver are connected but no video data transmission (100M Ethernet)

4)   Steady on: The video data is transmitting

④| RS-232

(TXD/GND/RXD)

|

Used for RS-232 passthrough

⑤| Micro USB

interface

|

Used for firmware upgrade

⑥| IR input| Connect with IR receiver extension cable
⑦| IR output| Connect with IR blaster extension cable
⑧| HDMI input| Connect with HDMI source device
⑨| HDMI out| Connect with local HDMI display device
⑩| colour Tx (RJ45)| Connect with the network cable
 | Power| Connect with DC12V/1A power adapter

Receiver

turned on

③

|

Status indicator

(orange)

| 1)   Light off: The transmitter and the receiver have not established a

connection

2)  Slow flash: The transmitter and the receiver are connected but no video data transmission (gigabit Ethernet)

3)  Quick flash: The transmitter and the receiver are connected but no video data transmission (100M Ethernet)

4)   Steady on: The video data is transmitting

④| RS-232

(TXD/GND/RXD)

|

Used for RS-232 passthrough

⑤| Micro USB

interface

|

Used for firmware upgrade

⑥| IR output| Connect with IR blaster extension cable
⑦| IR input| Connect with IR receiver extension cable
⑧| colour Rx (RJ45)| Connect with the network cable
⑨| HDMI output| Connect with HDMI display device
⑩| Power| Connect with DC12V/1A power adapter

Installation Procedures

How to make a network cable

Follow the standard of IEEE-568B:

• 1-white and orange 2-orange 3-white and green 4-blue
• 5-white and blue 6-green 7-white and brown 8-brown

Connection Diagrams

1. One-to-one connection
2. One-to-many connection (through gigabit switch):
3. One-to-many connection (cascade of gigabit switches):

Note: It is suggested to use gigabit (1000 Mbps) switches in LAN transmission, and 100Mbps switches should not be mixed with gigabit switches when cascading

Connection Instructions

1. Connect the source device to the HDMI IN port of the transmitter with an HDMI cable, and connect the HDMI OUT port of the receiver to the display device with another HDMI cable.
2. If it’s a one-to-one connection, use a network cable to connect the RJ45 port of the transmitter and receiver. If it is a one-to-many connection, use the gigabit switch as a bridge to connect the transmitter and the receivers with the network cable respectively.
3. If using HDMI loop out, connect the display device to the HDMI OUT port of the transmitter.
4. Plug the power supply into the devices to get started.

IR User Guide

1.  IR blaster extension cable should plug in the IR OUT port of the transmitter or receiver, IR receiver extension cable should plug in the IR IN port of the transmitter or receiver.
2. The emitter of the IR blaster extension cable should be as close as possible to the IR receiving window of the source device.
3. Point the remote control at the receiving head of the IR receiver extension cable to operate.

IR blaster

1. Power
2. IR Signal
3. Null

IR receiver

1. Power
2. IR Signal
3. Grounding

RS-232 bi-directional passback function:

1. Baud rate
   Different encoding mechanisms cannot be mixed, the baud rate of the RS-232 port of this transmitter and receiver is 2400, 4800, 9600, 19200, 38400, 57600, 115200.

2. Line order
   Make sure the RS-232 serial line is firmly connected and that the serial data line is connected correctly as follows:

If the RS-232 serial does not work by following the above connection, please try to change the order of the TXD line and RXD line.

Check baud rate
If you need to check the baud rate, set the baud rate value of the serial port test tool to the default value of 115200, connect the serial port test tool to the product, and then power on the product. The baud rate printed at this time is the current baud rate. For example:”Baudrate:9600″, that is, the baud rate value is 9600.

Set baud rate

For example: the baud rate of the product is 9600, and the baud rate of the serial port test tool is 115200. At this time, the baud rate of the serial port test tool must be set to 9600, which is consistent with the product, and then input the command you want to set “Bset:19200”, if “Succeed” is displayed after sending data, the baud rate 19200 is set successfully

FAQ

• Q： Why the status indicator is off?
  • A： Please check whether all equipment is powered on and the network cable is connected properly.
• Q： Why is the status indicator has been flashing?
• A

1. Please check whether there is HDMI signal input for the TX.
2. Try to connect the signal source directly to the display device, or try to change the signal source and HDMI cable and test again.

• Q： Why is the output image unstable?
• A：

1. Check whether the length of the network cable is within the specified range.
2. The length of HDMI cable is recommended to be ≤ 5 meters.
3. Press the “reset” button on TX and RX panels to restart and reconnect

Specifications

Video
Input interface| 1x HDMI| 1x RJ45

Output interface

| 1x HDMI

1x RJ45

| ****

1x HDMI

HDMI length| ≤ 5m| ≤ 5m
Maximum transfer rate| ****

18Gbps

Compatibility

| HDMI 2.0
HDCP 1.4/HDCP 2.2

Resolutions

| 3840×2160@24/30/50/60Hz, 1080p@50/60Hz,

720p@50/60Hz, 1920×1200@60Hz, 2560×1440@60Hz,

2560×1600@60Hz

Connection types

| One-to-one connection One-to-many connection Switch cascading
Transmission distance| Cat6/6A/7≤120m
Transmission latency| 70~180ms
Command Signal
IR interface| 1x 3.5mm IR out 1x 3.5mm IR in| 1x 3.5mm IR out 1x 3.5mm IR in
IR receiving range| ≤ 5m
IR frequency| 20kHz~60kHz
RS-232 (GND/RXD/TXD)| Default baud rate: 115200

Supported: 2400, 4800, 9600, 19200, 38400, 57600, 115200

Power
Power Supply| DC 12V/1A| DC 12V/1A
Power Consumption| TX ≤ 4.5W| RX ≤ 2.5W
Operating Environment

Working temperature| – 20℃~60℃
Storage temperature| – 30℃~70℃
Humidity| 0~90%RH (no condensation）
Physical Properties
Housing| lron
Weight| 273g| 262g
Color| Black
Dimensions| 106.0(L)114.0(W)20.6(H)mm

Protection

| ESD protection

1a Contact discharge level 2 (±4KV) 1b Air discharge level 3 (±8KV)

Implementation of the standard: IEC61000-4-2

Lightning protection, Surge protection

Maintenance

Clean this unit with a soft, dry cloth. Never use alcohol, paint thinner, or benzine to clean.

Warranty

If your product does not work properly because of a defect in materials of workmanship, our company (referred to as “the warrantor”) will, for the length of the period indicated as below, “Parts and Labor (5) 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 products purchased as new. A purchase receipt or other proof of original purchase date is required for Limited Warranty service.

Mail-In Service

When shipping the unit, carefully pack and send it prepaid, adequately insured, and preferably in the original carton. Include a letter detailing the complaint and provide a daytime phone and/or email address where you can be reached phone and/or email address where you can be reached.

Limited Warranty Limits and Exclusions

This Limited Warranty ONLY COVERS failures due to defects in material or workmanship and DOES NOT COVER normal wear and tear or cosmetic damage. The Limited Warranty ALSO DOES NOT COVER damages that occurred in shipment, or failures which are caused by products not supplied by the warrantor, or failures that result from accidents, misuse, abuse, neglect, mishandling, misapplication, alteration, faulty installation, set-up adjustments, misadjustment of consumer controls, improper maintenance, power line surge, lightning damage, modification, or service by anyone other than a Factory Service center or other Authorized Servicer, or damage that is attributed to acts of God. There are no express warranties except as listed under “Limited Warranty Coverage”. The warrantor is not liable for incidental or consequential damages resulting from the use of this product or arising out of any breach of this warranty. (As examples, this excludes damages for lost time, cost of having someone remove or re-install an installed unit if applicable, travel to and from the service, loss of or damage to media or images, data or other recorded content. The items listed are not exclusive but are for illustration only). Parts and service, which are not covered by this limited warranty, are your responsibility.\

• WWW.ZENTY.COM
• 9807 EMILY LANE
• STAFFORD, TX 77477
• 844-200-1945
• [email protected]
• [email protected]

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