B127-1A1-WHD4CH - Audio/video converter Tripp Lite - Free user manual and instructions

Product Type	Wireless HDMI Extender (Transmitter and Receiver Kit)
Model	B127-1A1-WHD4CH
Brand	Tripp Lite
Video Resolution	Up to 4K @ 60Hz (4:4:4)
Maximum Range	Up to 100 meters (330 feet) line-of-sight
HDMI Input	1x HDMI (Type A, female) on transmitter
HDMI Output	1x HDMI (Type A, female) on receiver
Wireless Frequency	5 GHz band
Latency	Less than 1 ms (ultra-low)
Supported Audio	LPCM 2.0, Dolby Digital, DTS
HDCP Support	HDCP 2.2 and 1.4 compliant
Power Supply	2x 5V DC, 1A adapters (included)
Power Consumption	5W per unit (max)
Dimensions (Transmitter)	3.5 x 2.5 x 0.8 inches (89 x 64 x 20 mm)
Dimensions (Receiver)	3.5 x 2.5 x 0.8 inches (89 x 64 x 20 mm)
Weight (each)	0.2 lbs (90 g)
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Warranty	3-Year Limited Warranty
Compliance	FCC, CE, RoHS
Mounting	Wall-mountable with included brackets
Included Accessories	2x power adapters, 2x mounting brackets, user manual
Cleaning	Wipe with dry cloth; do not use liquids
Spare Parts	Contact Tripp Lite support for replacement power adapters
Repairability	No user-serviceable parts; contact professional service

Frequently Asked Questions - B127-1A1-WHD4CH Tripp Lite

How do I set up the Tripp Lite B127-1A1-WHD4CH?

Connect the transmitter to your video source via HDMI, and the receiver to your display via HDMI. Power both units using the included adapters. The units will automatically pair. Ensure line-of-sight for optimal range.

What is the maximum range of this wireless HDMI extender?

The maximum range is up to 100 meters (330 feet) in open line-of-sight conditions. Walls and obstacles may reduce the range.

Does it support 4K resolution?

Yes, it supports 4K @ 60Hz (4:4:4) video resolution for crisp, high-quality images.

Can I use this extender with a projector?

Yes, as long as the projector has an HDMI input. The extender works with any HDMI-compatible display.

Is HDCP supported?

Yes, it supports HDCP 2.2 and 1.4, allowing you to stream protected content from Blu-ray players, streaming devices, and more.

How do I pair the transmitter and receiver?

The units pair automatically when powered on. If needed, press the pairing button on both units (refer to manual for exact procedure).

Can I extend audio separately?

The extender transmits both video and audio over HDMI. For separate audio output, use the HDMI audio extraction features of your source or display.

What is the latency like?

The latency is less than 1 millisecond, making it suitable for real-time applications like gaming and presentations.

Can I mount the units on a wall?

Yes, the included mounting brackets allow you to attach the transmitter and receiver to walls or other surfaces for a clean installation.

What if I lose the power adapter?

Contact Tripp Lite support for a replacement. The required adapter is a 5V DC, 1A with a standard barrel connector.

USER MANUAL B127-1A1-WHD4CH Tripp Lite

4K 60 Hz HDMI over Wireless Extender Kit

B127-1A1-WHD4CH

(USB-C Mini Transmitter + HDMI Mini Receiver)

Purchased product may differ from image.

Important Safety Instructions

• Do not expose this device to rain or place it near water. Any liquid that goes into the device may cause a failure, fire, or electric shock.
• Never insert anything metallic into the open parts of this device. This may cause an electric shock.
• The device should be repaired only by a qualified technician.
• Do not place this device near or over a radiator or heat register, or where it is exposed to direct sunlight.

Features

• Supports up to 3840 x 2160 @ 60 Hz resolution, backward compatible.
• Supports wireless transmission up to 65 ft. / 20 m (line of sight).
• Supports SSID pairing and channel switching to avoid interference.
• Supports 5G wireless frequency bands, for strong anti-interference.
• Supports firmware upgrade via Micro USB port.
- Portable design, plug and play.

Package Contents

Transmitter x1

Receiver x1

Micro USB cable x2

User Documentation x1

Installation Requirements

• USB-C source device (DVD, game console, PC, etc.)
• HDMI display device (TV, projector, LED screen, etc.)

Product Description

1 USB-C input Connects to a USB-C source device
2 WiFi indicator Slow flash: waiting for connection Steady on: connection succeeded Quick flash: SSID Pairing mode
3 Power indicator The indicator will turn red when the power is turned on
4 Channel switch button Press to switch channels Press and hold 5s for SSID pairing Press and hold 10s for restore factory settings
5 Signal indicator Light off: no HDMI signal Steady on: HDMI signal is transmitting Quick flash: restore factory settings
6 Micro USB port Firmware upgrade

Product Description

① HDMI output Connects to an HDMI display device
2 WiFi indicator Slow flash: waiting for connection Steady on: connection succeeded Quick flash: SSID Pairing mode
3 Power indicator The indicator will turn red when the power is turned on
4 Channel switch button After connecting with TX, press to switch channels Press and hold 5s for SSID pairing Press and hold 10s for restore factory settings
5 Signal indicator Light off: no HDMI signal Steady on: HDMI signal is transmitting Quick flash: restore factory settings
6 Micro USB port For power input and firmware upgrade

Installation

1. Connection Diagram

One to one connection

USB-C Source Device HDMI DispTransmitter

2. Connection Instructions

1. Connect the transmitter to the USB-C output port of the signal source device.
2. Connect the receiver to the HDMI input port of the display device.
3. Plug the power supply into the devices to get started.

Note: Please connect the Micro USB cable to the 5V 1A wall charger when transmitting 4K video, for long-distance use, or when the picture is not smooth.

3. SSID Pairing

1. Enter the SSID pairing mode by holding the transmitter and receiver's channel switch buttons for five seconds. Both WiFi connection indicators will flash quickly in blue.
2. When the SSID pairing is successful, the WiFi indicators on the transmitter and receiver will change from quick flashing to slow flashing or steady on.

NO. Frequency
Channel 1 5.180 GHz
Channel 2 5.200 GHz
Channel 3 5.220 GHz
Channel 4 5.240 GHz

6

FAQ

Q: Why the receiver and transmitter cannot be connected, showing "Search ipcolor Tx..." on the screen?

A: 1) Move transmitter and receiver closer.

2) Re-power the transmitter or receiver.

3) Re-pair the transmitter and receiver.

Q: Why is the Wi-Fi indicator steady on. but showing "Please check the TX input signal"?

A: 1) Make sure the TX has a USB Type-C input and that the resolution is within the specified range.

2) Try to connect the signal source directly to the display device, or change the signal source and test again.

Q: Why is the display stuttering or unstable?

A: 1) Place the transmitter or receiver within the signal coverage and minimize obstructions between the transmitter and receiver.

2) Switch to a different channel to avoid interference from other wireless signals.

3) Re-power the receiver or transmitter.

Specifications

Power Supply Voltage	Current Micro USB power supply (5V/1A)
	Power consumption TX < 5W, RX < 3.5W
HDMI Performance and Interface	HDMI version HDMI 2.0
	HDCP version HDCP 1.4/HDCP 2.2
	Maximum transfer rate 18 Gbps
	Resolution supported 3840x21	60@24/30/50/60 Hz(YUV 4:4:4, YUV 4:2:2 and RGB),1080p@50/60 Hz, 720p@50/60 Hz,1920x1200@60 Hz
	Input and outputTMDS signal	0.7~1.2Vp-p (TMDS)
	Input and outputDDC signal	5Vp-p (TTL)
Transmission Wi-Fi Frequency bands 5.18-5.24 GHz
Protection Level ESD protection 1a Contact discharge level 31b Air discharge level 3Standard: IEC61000-4-2

Specification

Operating Environment	Operating temperature -4~122°F (-20~50°C)
	Storage temperature -22~158°F (-30~70°C)
	Humidity (non-condensing) 0~90% RH
Physical Properties Dimensions [W x L x H] TX / RX: 1.6 x 9 x 0.6 in.(40 x 230 x 15 mm)

Warranty and Product Registration

1-Year Limited Warranty

We warrant our products to be free from defects in materials and workmanship for a period of one (1) year from the date of initial purchase. Our obligation under this warranty is limited to repairing or replacing (at its sole option) any such defective products. Visit Tripplite.Eaton.com/support/product-returns before sending any equipment back for repair. This warranty does not apply to equipment which has been damaged by accident, negligence or misapplication or has been altered or modified in any way.

EXCEPT AS PROVIDED HEREIN, WE MAKE NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Some states do not permit limitation or exclusion of implied warranties; therefore, the aforesaid limitation(s) or exclusion(s) may not apply to the purchaser.

EXCEPT AS PROVIDED ABOVE, IN NO EVENT WILL WE BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS PRODUCT, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Specifically, we are not liable for any costs, such as lost profits or revenue, loss of equipment, loss of use of equipment, loss of software, loss of data, costs of substitutes, claims by third parties, or otherwise.

Product Registration

Visit Tripplite.Eaton.com/warranty today to register your new product. You'll be automatically entered into a drawing for a chance to win a FREE Eaton Tripp Lite series product!*

* No purchase necessary. Void where prohibited. Some restrictions apply. See website for details.

Regulatory Compliance Identification Numbers

For the purpose of regulatory compliance certifications and identification, your product has been assigned a unique series number. The series number can be found on the product nameplate label, along with all required approval markings and information. When requesting compliance information for this product, always refer to the series number. The series number should not be confused with the marking name or model number of the product.

Warranty and Product Registration

WEEE Compliance Information for Customers and Recyclers (European Union)

Under the Waste Electrical and Electronic Equipment (WEEE) Directive and implementing regulations, when customers buy new electrical and electronic equipment from Eaton, they are entitled to:

• Send old equipment for recycling on a one-for-one, like-for-like basis (this varies depending on the country)
• Send the new equipment back for recycling when this ultimately becomes waste

Eaton has a policy of continuous improvement. Specifications are subject to change without notice.

Powering Business Worldwide

Eaton

1000 Eaton Boulevard

Cleveland, OH 44122

United States

Eaton.com

© 2023 Eaton

All Rights Reserved

Publication No. 23-10-177 /

93-4994 revA

December 2023

Eaton is a registered

trademark.

All trademarks are property

of their respective owners.

12