CHE-HDBT255U - Émetteur AV Comprehensive - Free user manual and instructions

USER MANUAL CHE-HDBT255U Comprehensive

The Pro's Connectivity Since 1974

CHE-HDBT255U

Pro AV/IT HDBaseT™ 4K60 18G HDMI Extender Kit with USB, Audio, LAN, RS232 up to 330ft

Exterior view of a black wireless network device (no visible text or symbols)

User Manual

VER 2.1

Thank you for purchasing this product

For optimum performance and safety, please read these instructions carefully before connecting, operating or adjusting this product. Please keep this manual for future reference.

Surge protection device recommended

This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shock, lighting strikes, etc. Use of surge protection systems is highly recommended in order to protect and extend the life of your equipment.

Table of Contents

1. Introduction....1
2. Features....1
3. Package Contents....2
4. Specifications....2
5. Operation Controls and Functions.... 4
   5.1 Transmitter Panel....4
   5.2 Receiver Panel....5
   5.3 Audio Signal Output Switching....7
   5.4 IR Pin Definition....7
6. Application Example 8

1. Introduction

This 18Gbps HDMI Extender can extend high definition video / audio signal. RS-232, bi-directional IR and internet signal, at the distance of up to 328R / 100 meters between transmitter and receiver via a single CAT6a7 cable and support resolution up to 4K2K@60Hz 4:4:4. The Transmitter supports ARC function and local audio extract. In addition, the extender is equipped with bi-directional IR pass-through which allows for source and display control. It also supports USB KVM and PoC function.

The extender offers the most convenient solution for HDMI extension via a single CAT cable with long distance capability, and is the perfect solution for any application.

2. Features

HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant
★ Support 18Gbps video bandwidth
Video resolution is up to 4k2k@60Hz YUV 4:4:4
The maximum transmission distance is 328ft / 100 meters via a single
CAT6a/7 cable
☆ Support ARC (Audio Return Channel) function
With bi-directional IR, RS-232 and CEC pass-through
Support USB KVM function
★ HDR, HDR10+, Dolby Vision and HLG function supported
Support PoC (Power over Cable) function
☆ Compact design for easy and flexible installation

3. Package Contents

Qty Item
1 18Gbps HDMI over HDBaseT Extender (Transmitter)
1	18Gbps HDMI over HDBaseT Extender (Receiver)
1 IR Blaster cable (1.5 meters)
1 20-80kHz IR Receiver cable (1.5 meters)
4 Mounting Ear
	3-pin Phoenix connector2
1 24V/1A Locking Power adapter
1 User Manual

4. Specifications

Technical
HDCP Compliance HDCP 2.2 / HDCP 1.4
Video Bandwidth 16Gbps
Video Resolution	4K2K 50/80Hz 4:4.4 4K2K 50/80Hz 4:2.2 4K2K 50/80Hz 4:2.0 4K2K 30Hz 4:3.4 1080p, 1080i, 720ip, 720i, 480p, 480i All PC resolutions including 1920 x 1200
Color Space RGB / Y	CtCr: 4:4.4, YCbCr: 4:2.2, YCbCr: 4:2.0
Color Depth	8/10/12-bit (1080P60Hz, 4K30Hz, 4K60Hz YCbCr 4:2:2/4:2:0) 8-bit (4K60Hz 4:4:4)
HDMI Audio Formats	LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby True HD, Dolby Digital Plus(DD+), DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X
L/R Audio Formats PCM	2.0
SPDIF Audio Formats	LPCM2.0, Dolby Digital, Dolby Digital Plus, DTS
ESD Protection	Human body model = ±5kV (Air-gap discharge) & ±4kV (Contact discharge)
Connection
Transmitter	Inputs: 1x HDMI Type A [19-pin female]Outputs: 1x HDBT OUT [RJ45, 8-pin female]1x SPDIF OUT [S/PDIF]1x/LR OUT [3.5mm Stereo Mini-jack]1x LAN [RJ45]Control: 1x IR IN [3.5mm Stereo Mini-jack]1x IR OUT [3.5mm Stereo Mini-jack]1x RS-232 [Phoenix jack]1x SERVICE [Mini-USB, Update port]1xUSB HOST [USB Type 3 ]
Receiver	Inputs: 1x HDBT IN [RJ45, 8-pin female]1x SPDIF IN [SP/DF]Outputs: 1x HDMI Type A [19-pin female]1x LAN [RJ45]Control: 1x IR IN [3.5mm Stereo Mini-jack]1x IR OUT [3.5mm Stereo Mini-jack]1x RS-232 [Phoenix jack]1x SERVICE [Mini-USB, Update port]2xUSB 2.0 [USB Type A]
Mechanical
	Metal EnclosureHousing
	BlackColor
Dimensions	Transmitter / Receiver:165mm [W] x 68mm [D] x 16mm [H]
Weight Transmitter:	70g, Receiver, 165g
Power Supply	Input: AC 100 - 240V 50/60HzOutput: DC 24V/1A (Locking connector)
Power Consumption	13W
Operating Temperature	32 - 104°F / 0 - 40°C
Storage Temperature	-4 - 140°F / -20 - 60°C
Relative Humidity	20 - 90% RH (no condensation)
Resolution Distance
4K2K	236ft /90M
1060P	328ft /100M

Resolution / Cable Length	4K60 - Feet / Meters	4K30 - Feet / Meters	1080P60 - Feet / Meters
HDMI IN / OUT 16/1 / 5M		32f / 10M 50f / 15M
The use of "Premium High Speed HDMI" cable is highly recommended.

5. Operation Controls and Functions

5.1 Transmitter Panel

Front panel of a computer interface showing ports and buttons with icons for status, function, and display

Name Function Description
Power LED	Red LED is on when the Transmitter is working. LED is off when the Transmitter is on standby.
ARC LED Green LED	is on when ARC function is turned on.
SPIDIF LED	Green LED is on when SPDIF OUT port outputs the audio signal returned from SPDIF IN on the Receiver.
USB HOST Connect to PC for transmitting Receiver's USB data to Transmitter
SWITCH	Press the button to switch the output audio signal source for SPDIF OUT and I/R OUT port.
SERVICE port Firmware update port.
DC 24V	DC 24V input for 24V 1A power adaptor. Note that the extensor supports PC function, it means that either transmitter or receiver is connected to 24V/M power supply, the other access/heat power supply.
HDBT OUT	RJ45 connector for connecting the HDBT IN port of Receiver with CAT Set6 cable.
Connection Signal Indicator lamp (on the left side of the HDMI OUT port)	Illuminate. Transmitter and Receiver are in good connection status.Flash. Transmitter and Receiver are in poor connection status.Dark. Transmitter and Receiver are not connected.
Data Signal Indicator lamp (on the right side of the HDMI OUT port)	Illuminate. HDMI signal with HDCP.Flash. HDMI signal without HDCP.Dark. No HDMI signal.
HDMI IN HDMI source input.
IR IN IR input port for receiving the signal of IR remote.
IR OUT	IR output port for control of source device. This IR output signal is from IR IN port of the Receiver.
L/R OUT 3.5mm stereo connector for analog audio output.
SPDIF OUT SPDIF connector for optical audio output.
RS-232	3-pin Phoenix connector for RS232 command transmission, supporting RS-232 command pass through between the Transmitter and Receiver.
LAN RJ45 connector for connecting Hub or router.

5.2 Receiver Panel

Name Function Description
Power LED	Red LED is on when the Receiver is working.LED is off when the Receiver is on standby.
ARC LED Green LED is on when ARC function is turned on:
SPDIF LED	Green LED is on when SPDIF OUT port outputs the the audio signal returned from SPDIF IN on the Receiver.
Two USB 2.0 ports	Connect to USB device.
SWITCH	Press the button to switch the output audio signal source for SPDIF OUT and L/R OUT port.
SERVICE port Firmware update port.
DC 24V	DC 24V input for 24V 1A power adapter.Note that the extenler supports PSC function, it requires that either transmitter or receiver is connected to 24V/1A power supply, the other doesn't need power supply.
HDBT IN	RJ45 connector for connecting the HDBT OUT port of the Transmitter with CAT 5x76 cable.
Connection Signal Indicator lamp (on the left side of the HDBT IN port)	Illuminate. Transmitter and Receiver are in good connection status.Flash. Transmitter and Receiver are in poor connection status.Dark. Transmitter and Receiver are not connected.
Data Signal Indicator lamp (on the right side of the HDBT IN port)	Illuminate. HDMI signal with HDCP.Flash. HDMI signal without HDCP.Dark. No HDMI signal.
	HDMI output for display HDMI OUT
IR IN IR input port for receiving the signal of IR remote.
R OUT	IR output port for control of display device. This IR output signal is from IR IN port of the Transmitter.
SPDIF IN SPDIF connector for optical audio input.
RS-232	3-pin Phoenix connector for RS232 command transmission, supporting RS-232 command pass-through between the Transmitter and Receiver.
LAN Connect to Internet device such as PC or laptop.

5.3 Audio Signal Output Switching

Switch the output audio signal source for SPDIF OUT and L/R OUT port via the "SWITCH" button on the panel (the corresponding LED will illuminate). The states of ARC LED and SPDIF LED indicate the audio output logic, as shown in the table below:

ARC LED State	SPDIF LED State	Audio Output Logic
On	Off	The SPDIF OUT, L/R OUT and HDMI IN ports of the Transmitter simultaneously output the audio signal returned from HDMI (display device) on Receiver.
On On		The SPDIF OUT and L/R OUT ports output the audio signal returned from HDMI (display device) on Receiver.
Off	On	The SPDIF OUT and L/R OUT ports output the audio signal returned from SPDIF IN on Receiver.
Off	Off	The SPDIF OUT and L/R OUT ports output the audio signal extracted from the Transmitter.

5.4 IR Pin Definition

IR Receiver and Blaster pin's definition as below:

IR RECEIVER IR BLASTER IR Blaster 1 R-Share Signal 2 Power 3 NS 4 IR Receiver 5 Power 6 Cleaning

Note: When the angle between the IR receiver and the remote control is ±45^ , the transmission distance is 0-5 meters; when the angle between the IR receiver and the remote control is ±90^ , the transmission distance is 0-8 meters.

1. Application Example
   

graph TD
    A["Transmitter"] --> B["PC1"]
    A --> C["PC2"]
    A --> D["PC3"]
    A --> E["PCI"]
    A --> F["PCI"]
    A --> G["PCI"]
    A --> H["PCI"]
    A --> I["PCI"]
    A --> J["PCI"]
    A --> K["PCI"]
    A --> L["PCI"]
    A --> M["PCI"]
    A --> N["PCI"]
    A --> O["PCI"]
    A --> P["PCI"]
    A --> Q["PCI"]
    A --> R["PCI"]
    A --> S["PCI"]
    A --> T["PCI"]
    A --> U["PCI"]
    A --> V["PCI"]
    A --> W["PCI"]
    A --> X["PCI"]
    A --> Y["PCI"]
    A --> Z["PCI"]
    A --> AA["PCI"]
    A --> AB["PCI"]
    A --> AC["PCI"]
    A --> AD["PCI"]
    A --> AE["PCI"]
    A --> AF["PCI"]
    A --> AG["PCI"]
    A --> AH["PCI"]
    A --> AI["PCI"]
    A --> AJ["PCI"]
    A --> AK["PCI"]
    A --> AL["PCI"]
    A --> AM["PCI"]
    A --> AN["PCI"]
    A --> AO["PCI"]
    A --> AP["PCI"]
    A --> AQ["PCI"]
    A --> AR["PCI"]
    A --> AS["PCI"]
    A --> AT["PCI"]
    A --> AU["PCI"]
    A --> AV["PCI"]
    A --> AW["PCI"]
    A --> AX["PCI"]
    A --> AY["PCI"]
    A --> AZ["PCI"]
    A --> BA["PCI"]
    A --> BB["PCI"]
    A --> BC["PCI"]
    A --> BD["PCI"]
    A --> BE["PCI"]
    A --> BF["PCI"]
    A --> BG["PCI"]
    A --> BH["PCI"]
    A --> BI["PCI"]
    A --> BJ["PCI"]
    A --> BK["PCI"]
    A --> BL["PCI"]
    A --> BM["PCI"]
    A --> BN["PCI"]
    A --> BO["PCI"]
    A --> BP["PCI"]
    A --> BQ["PCI"]
    A --> BR["PCI"]
    A --> BS["PCI"]
    A --> BT["PCI"]
    A --> BU["PCI"]
    A --> BV["PCI"]
    A --> BW["PCI"]
    A --> BX["PCI"]
    A --> BY["PCI"]
    A --> BZ["PCI"]

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