Monoprice 24740 Blackbird 4K 4×1 HDMI 1.4 Switch with Multiview User’s Manual
- June 13, 2024
- Monoprice
Table of Contents
- Monoprice 24740 Blackbird 4K 4×1 HDMI 1.4 Switch with Multiview
- SAFETY WARNINGS AND GUIDELINES
- INTRODUCTION
- PRODUCT OVERVIEW
- DISPLAY MODES
- SAMPLE CONNECTION DIAGRAM
- INSTALLATION
- SPECIFICATIONS
- REGULATORY COMPLIANCE
- FREQUENTLY ASKED QUESTIONS
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Monoprice 24740 Blackbird 4K 4×1 HDMI 1.4 Switch with Multiview
SAFETY WARNINGS AND GUIDELINES
Please read this entire manual before using this device, paying extra attention to these safety warnings and guidelines. Please keep this manual in a safe place for future reference.
- This device is intended for indoor use only.
- Do not expose this device to water or moisture of any kind. Do not place drinks or other containers with moisture on or near the device. If moisture does get in or on the device, immediately unplug it from the power outlet and allow it to fully dry before reapplying power.
- Do not touch the device, the power cord, or any other connected cables with wet hands.
- Do not expose this device to excessively high temperatures. Do not place it in, on, or near heat sources, such as a fireplace, stove, radiator, etc. Do not leave it in direct sunlight.
- This device ventilates excessive heat through the slots and openings in the case. Do not block or cover these openings. Ensure that the device is in an open area where it can get sufficient airflow to keep from overheating.
- Do not place or install this device in an area where it can be exposed to excessive amounts of dust, humidity, oil, smoke, or combustible vapors.
- Prior to operation, check the unit and power cord for physical damage. Do not use if physical damage has occurred.
- Before plugging the unit into a power outlet, ensure that the outlet provides the same type and level of power required by the device.
- Unplug this device from the power source when not in use.
- Take care to prevent damage to the power cord. Do not allow it to become crimped, pinched, walked on, or become tangled with other cords. Ensure that the power cord does not present a tripping hazard.
- Never unplug the unit by pulling on the power cord. Always grasp the connector head or adapter body.
- Ensure that power is turned off and disconnected before making any electrical connections.
- Clean using a soft, dry cloth only. Do not use chemical cleaners, solvents, or detergents. For stubborn deposits, moisten the cloth with warm water.
- This device has no user serviceable parts. Do not attempt to open, service, or modify this device.
INTRODUCTION
Thank you for purchasing this Blackbird™ 4×1 HDMI® Switch with Multiview! This switch features four HDMI inputs and a single HDMI output. It supports video resolutions up to 1080p@60Hz and supports multichannel, high-definition audio. It includes five display modes, three of which can display all four inputs at the same time. It can be controlled using the front panel buttons, the included IR remote control, or RS232 computer control.
FEATURES
- Includes four HDMI® inputs and one HDMI output
- Supports video resolutions up to 1080p@60Hz
- Features five display modes, three of which show all four inputs on screen at the same time
- Supports multichannel, high-definition audio
- Includes front panel, IR remote control, and RS232 control options
- Complies with the HDMI version 1.4b specification
CUSTOMER SERVICE
The Monoprice Customer Service department is dedicated to ensuring that your ordering, purchasing, and delivery experience is second to none. If you have any problem with your order, please give us an opportunity to make it right. You can contact a Monoprice Customer Service representative through the Live Chat link on our website www.monoprice.com during normal business hours (Mon-Fri: 5am-7pm PT, Sat-Sun: 9am-6pm PT) or via email at support@monoprice.com
PACKAGE CONTENTS
Please take an inventory of the package contents to ensure you have all the items listed below. If anything is missing or damaged, please contact Monoprice Customer Service for a replacement.
- 1x 4×1 HDMI® switch with multiview
- 1x IR remote control
- 1x AC power adapter
- 1x User’s manual
PRODUCT OVERVIEW
Front Panel
POWER: The LED illuminates when power is applied.- IR: IR “eye” for receiving signals from the included IR remote control.
- AUDIO: Press the button to cycle the audio through the inputs or to turn it off.
- MAIN: Press the button to select the video source.
- MODE: Press the button to cycle through the five display modes.
Rear Panel
- INPUT: HDMI® ports for connecting up to four video source devices.
- OUTPUT: HDMI port for connecting the video display.
- RS-232: 3-pin terminal block for connecting to a computer for RS232 control.
- DC 5V: DC barrel connector for connecting the included AC power adapter.
IR Remote Control
- Power: Press the button to turn the unit on or to put it into standby mode.
- RESO.: Press the button to switch the output resolution between 720p and 1080p.
- Mode: Press one of the five display buttons to set the display mode. Pressing the last button causes the unit to continuously cycle through the five display modes.
- Audio: Press a button to select which of the four inputs is the audio source or to mute audio.
DISPLAY MODES
This switch feature five display modes, arranged as shown below.
- Mode 1 displays one of the four video inputs. Press the MAIN button on the front panel to cycle through the four inputs. The cycle order is INPUT 1 > INPUT 2 > INPUT 3 > INPUT 4 > INPUT 1, etc.
- Mode 2 displays all four video inputs in equal sized screen quadrants.
- Mode 3 displays all four video inputs, with INPUTS 1 and 4 occupying more screen space than INPUTS 2 and 3.
- Mode 4 displays two of the four video inputs. Press the MODE button on the front panel to switch between displaying INPUTS 1 and 2 and INPUTS 3 and 4.
- Mode 5 displays all four inputs, with one input occupying more screen space than the others. Press the MODE button on the front panel to select which of the four inputs is displayed in the larger portion of the screen.
SAMPLE CONNECTION DIAGRAM
INSTALLATION
Perform the following steps to install this switch.
- Ensure that all equipment to be connected is powered off and unplugged from its power source.
- Place or mount the switch in its intended location.
- Using a High Speed HDMI® Cable (not included), plug one end into the HDMI input on your display, then plug the other end into the OUTPUT port on the switch.
- Using a High Speed HDMI® Cable (not included), plug one end into one of the INPUTS on the switch, then plug the other end into the output on your video source device. Repeat for up to three additional source devices.
- (Optional) If you want to control the switch with your computer via an RS232 connection, construct a serial control cable, then plug one end into your computer’s serial port and the other end into the RS-232 terminal block on the switch.
- Plug the DC barrel connector on the included AC power adapter into the DC 5V jack on the switch, then plug the adapter into a nearby AC power outlet.
- Plug in and power on all connected equipment. Start video playback on all four source device. Press the MODE button on the front panel to put the switch into MODE 2. Alternatively, press the button on the remote control corresponding to MODE 2. Verify that the video from each of the four sources is displayed on screen.
TECHNICAL SUPPORT
Monoprice is pleased to provide free, live, online technical support to assist you with any questions you may have about installation, setup, troubleshooting, or product recommendations. If you ever need assistance with your new product, please come online to talk to one of our friendly and knowledgeable Tech Support Associates. Technical support is available through the online chat button on our website www.monoprice.com during regular business hours, 7 days a week. You can also get assistance through email by sending a message to tech@monoprice.com
SPECIFICATIONS
| Model | 24740 |
|---|---|
| Inputs | 4x HDMI® |
| Outputs | 1x HDMI |
| Maximum Video Resolution | 1080p@60Hz |
| Video Bandwidth | 6.75 Gbps |
| Color Depth | 12-bits/channel (36-bits total) |
| Color Spaces | RGB, YCbCr 4:4:4, YCbCr 4:2:2 |
| HDMI Version | 1.4b |
| Input Power | 5 VDC, 2A |
| AC Adapter Input Power | 100 ~ 240 VAC, 50/60 Hz |
| Maximum Power Consumption | 6 watts |
| Operating Temperature | +32 ~ +104°F (0 ~ +40°C) |
| Storage Temperature | -4 ~ +140°F (-20 ~ +60°C) |
| Operating Humidity | 20 ~ 90% RH, non-condensing |
| Dimensions | 6.3″ x 3.3″ x 0.6″ (160 x 84 x 16 mm) |
| Weight | 11.9 oz. (337 g) |
REGULATORY COMPLIANCE
Notice for FCC
Modifying the equipment without Monoprice’s authorization may result in the equipment no longer complying with FCC requirements for Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Notice for Industry Canada
This Class B digital apparatus complies with Canadian ICES-003.
- Blackbird™ is a trademark of Monoprice Inc.
- HDMI®, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.
FREQUENTLY ASKED QUESTIONS
What is the purpose of the Monoprice 24740 Blackbird 4K 4x1 HDMI 1.4 Switch with Multiview?
The Monoprice 24740 is designed to switch between up to four HDMI sources and display them simultaneously in a multiview format on a single 4K display.
Can the 24740 Blackbird HDMI Switch handle 4K video resolution?
Yes, the 24740 Blackbird HDMI Switch supports video resolutions up to 4K Ultra HD (3840x2160) at 30Hz.
How does the multiview functionality work on the Monoprice 24740?
The multiview functionality allows you to view up to four HDMI sources simultaneously on your 4K display, typically with each source displayed in a quadrant layout.
Can I switch between the HDMI sources manually using buttons on the switch?
Yes, the Monoprice 24740 Blackbird HDMI Switch typically features buttons that allow you to manually switch between the connected HDMI sources.
Does the 24740 support HDMI 2.0b or higher, or is it limited to HDMI 1.4?
The 24740 Blackbird HDMI Switch is limited to HDMI 1.4, which supports lower 4K resolutions and lower refresh rates.
Can I use this HDMI switch with gaming consoles, Blu-ray players, and other HDMI devices?
Yes, you can use the 24740 Blackbird HDMI Switch with a variety of HDMI devices, including gaming consoles and Blu-ray players.
Does the Monoprice 24740 come with a remote control for easy switching between sources?
Yes, the Monoprice 24740 often includes a remote control for convenient source switching.
Can I set the multiview layout to display only one HDMI source at a time?
Yes, you can often customize the multiview layout to display one HDMI source at a time if you prefer.
Is the switch compatible with HDCP (High-bandwidth Digital Content Protection)?
Yes, the Monoprice 24740 Blackbird HDMI Switch is compatible with HDCP, allowing you to watch protected content.
Does the 24740 support audio extraction, allowing me to send audio to a separate sound system?
The 24740 Blackbird HDMI Switch may not have dedicated audio extraction capabilities. Audio typically accompanies the multiview display.
Can I use this HDMI switch with a 1080p display instead of a 4K display?
Yes, the 24740 Blackbird HDMI Switch is backward compatible and can be used with 1080p displays.
Does the switch support automatic input switching, or do I need to select sources manually?
Some versions of the Monoprice 24740 Blackbird HDMI Switch may support automatic input switching, but manual selection is more common.
Can I use this HDMI switch to split the screen into two sources, instead of four?
Yes, you can often set the switch to display two HDMI sources side-by-side in the multiview layout.
Can I connect multiple 24740 HDMI switches together to display more than four sources on one screen?
While it might be possible in theory, the 24740 Blackbird HDMI Switch is not typically designed to be cascaded for this purpose.
Can I use this HDMI switch for professional applications, such as video editing or surveillance systems?
The 24740 Blackbird HDMI Switch is primarily designed for consumer use and may not be ideal for professional applications.
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