VS-44DT - Router Kramer - Free user manual and instructions
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| Product Type | 4x4 HDMI Matrix Router / Switcher |
| Model | VS-44DT |
| Brand | Kramer |
| Dimensions (W x D x H) | 43.6 cm x 24 cm x 4.4 cm (rackmount 1U) |
| Weight | 2.5 kg |
| Power Supply | 100–240 V AC, 50/60 Hz, 30 W (external adapter) |
| Inputs | 4 x HDMI (female) |
| Outputs | 4 x HDMI (female) |
| Maximum Resolution | 4K@60 Hz (4:4:4) |
| HDCP Support | HDCP 2.2 |
| Switching Type | Seamless (fade-through-black) |
| Control Methods | Front panel buttons, RS-232, Ethernet (TCP/IP), IR remote |
| EDID Management | Internal EDID emulation per input |
| Audio Support | Embedded HDMI audio (PCM, Dolby, DTS) |
| Chassis Material | Metal, 19" rackmount ears included |
| Operating Temperature | 0°C to 40°C |
| Storage Humidity | 10% to 90% non-condensing |
| Maintenance | Clean with dry cloth; avoid liquids; disconnect power before cleaning |
| Safety Precautions | Use only supplied power adapter; do not expose to moisture; ensure proper ventilation |
| Spare Parts & Repairability | No user-serviceable parts; contact Kramer authorized service centers for repairs |
Frequently Asked Questions - VS-44DT Kramer
How do I connect the VS-44DT to my devices?
Use HDMI cables to connect up to four sources to the inputs and up to four displays to the outputs. Connect the power adapter and then use the front panel buttons, IR remote, or RS-232/Ethernet to select which input is routed to which output.
What resolutions does the VS-44DT support?
It supports resolutions up to 4K@60Hz 4:4:4 as well as all standard HD resolutions (1080p, 720p, etc.). It is backward compatible with lower resolutions.
How do I control the VS-44DT remotely?
You can control it via RS-232, Ethernet (TCP/IP), or IR. Use the included IR remote or connect to a control system. Command protocols are available in the manual.
Does the VS-44DT support HDCP?
Yes, it supports HDCP 2.2 and is backward compatible with older HDCP versions. It can decrypt and re-encrypt signals as needed.
What is EDID management and how do I use it?
EDID management allows the VS-44DT to present a fixed EDID to the source, ensuring proper resolution and audio format selection. You can choose from built-in EDID presets via the front panel or software.
Can I cascade multiple VS-44DT units?
Yes, you can cascade them by connecting outputs to inputs of another unit. However, consider signal degradation and HDMI cable length limits. Use signal boosters if needed.
How do I perform a factory reset?
Press and hold the Menu button for 10 seconds until the front panel LEDs flash. Release to reset to factory defaults. This clears all settings.
What audio formats are supported?
Embedded HDMI audio formats including PCM, Dolby Digital, DTS, and multi-channel up to 7.1 are supported. Audio is routed together with the video signal.
Can I use the VS-44DT with a video wall?
The VS-44DT is a switching matrix, not a video wall processor. For basic video walls, you can manually route the same signal to multiple outputs, but advanced scaling and bezel compensation require additional equipment.
Where can I find the latest firmware?
Visit the Kramer support website and search for VS-44DT. Download the firmware file and follow the update instructions via the Ethernet port using a web browser.
User questions about VS-44DT Kramer
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USER MANUAL VS-44DT Kramer
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Product information
Brand : Kramer
Model : VS-44DT
Category : Router