This HDTV Supply WolfPack 4x1 4K 30 Hz Seamless HDMI Automatic Switcher uses the latest audio video technology to auto-detect active input source signals & automatically switch the active input to the output. Unlike other switchers, this 4x1 4K 30 Hz Seamless HDMI Auto Switcher does not require human interface as once a signal goes away, the switcher will automatically change to another live input. The 4x1 4K 30 Hz Seamless HDMI Auto Switcher has IR, RS232, supports automatic switching & manual switching and supports seamless switching from 4 Inputs to 1 HDMI output with scaling. The 4x1 4K 30 Hz Seamless HDMI Auto Switcher output supports a fixed resolutions output, which can be selected through the front panel buttons, infrared remote control, and RS232 serial port commands. It also supports EDID management through RS232 commands.

4x1 4K 30 Hz Seamless HDMI Auto Switcher Features:

Supports timer auto-scan function to switch video automatically among sources every 3-seconds,
Supports HDMI 1.4, HDCP 1.4 and resolutions up to 3840x2160@30Hz
Resolution scaling supported:

720p to 720p
720p to 1080p
720p to 4K 30 Hz
1080p to 1080p
1080p to 4K 30 Hz
4K 30 Hz to 4K 30 Hz
1366x768@60 to 1366X768@60 Hz
1366x768@60 Hz to 720p
1366x768@60 Hz to 1080p
1366x768@60 Hz to 4K 30 Hz

Supports CEC and ARC
Supports seamless switching even when different resolutions inputs
Supports auto and manual switching modes
Supports the front panel push-button, IR remote and the RS232 control
Supports EDID management by RS232 commands
Supports work and standby power saving modes

4x1 4K 30 Hz Seamless HDMI Automatic Switcher Operation:

Input Source Switching Press the number buttons (1 to 4) to manual switch the input sources, and the indicator lights will light green.
AUTO for Auto or Manual Switching: Press the AUTO button and the indicator will light for automatic mode. The automatic mode will automatically switch to the last plugged-in source, or it will switch to another source automatically when the last source is disconnected. To exit the automatic mode, press any number buttons of the inputs.
AUTO Scan Timer Switching: Press and hold the AUTO button for 3 seconds, and the device enters the automatic source switching mode. It will switch to the next input every 3 seconds. To exit the AUTO recycling mode, press any number buttons of the inputs.
Output Resolution Setting: The switcher supports fixed scaling resolution to 720p, 1366x768, 1080p and 4K 30 Hz. Press the resolution button on the front panel to switch to the fixed resolution.
HDMI ARC & CEC: Supports Audio Return Channel (ARC) routing the TV’s audio back to the selected input. Supports CEC on all ports. Requires ARC and/or CEC supported equipment for ARC and CEC to pass through, to function properly.

QUESTIONS AND ANSWERS:

Q: What is the auto switching priority: By its resolution or its back connections on the inputs?

A: The auto switching is by the back HDMI input connections. It will switch to the last connected source or switch to the 2nd last connected when the last one is disconnected, see the video on this page.

Q: In your video, if I turn the Apple TV off and want it to jump to the laptop and not the HDMI generator, how do I do that?

A: Can press the front push-button, RS232 commands or the IR remote to switch to the specific input.

Q: Does the switch upscale to 4K with a 720p input, or just pass through 720p?

A: It upscales the 720p signal to 4K30 output, but it's not as clear as a 4K input signal.

Q: How long HDMI cables can it support?

A: For 1080p, it can go with 50ft and for 4K30, it supports 30ft. Both cables need to be 28-Gauge.

Why not buy this 4x1 4K 30 Hz Seamless HDMI Auto Switcher today?

4x1 User Manual

HDTV Supply includes a 2 Year WolfPackCare™ Advance Replace Limited Warranty on this matrix system. The warranty states that the Modular HDMI Matrix Switcher will perform substantially in accordance with the accompanying written materials for a period of 2 years from the date of the receipt of the order & that the Modular Matrix Switcher will be free from defects in materials & workmanship under normal use.

Slide-in Boards & HDBaseT Extenders: If a board or extender goes bad in the first 2-years and HDTV Supplys Tech Support team verifys the problem after a telephone call, HDTV Supply will send a new or like-new unit usually within 24-hours by USPS Air Priority at HDTV Supplys expense. We will ask for a credit card for payment in case the bad devcie is not sent back to us within 5-business days. You will need to provide us the tracking number as we will to you and you will need to pay for the devices return.

Chassis or Power Supply: If the chassis or power supply goes bad and HDTV Supplys tech support team verifys it HDTV Supply will send a new or like-new chassis by UPS ground at HDTV Supplys expense. We will ask for a credit card for payment in case the bad chassis is not sent back to us within 5-business days. You will need to provide us the tracking number as we will to you and you will need to pay for the chassis return.

In order to get a warranty replacement for a defective item HDTV Supplys Support Team will verify the product is eligible for a warranty. An RMA number will then be issued. Shipped replacements will be in like new conditions, tested and all components included.

HDTV Supply also sells a 3 or 5 Year warranty for this product. Please call us for a quote.