APM408P - Switch Kramer - Free user manual and instructions
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| Product Type | AV Matrix Switch |
| Brand | Kramer |
| Model | APM408P |
| Number of Inputs | 8 (HDMI or SDI, depending on variant) |
| Number of Outputs | 4 |
| Supported Resolutions | Up to 4K@60Hz (4:2:0) |
| Video Bandwidth | 10.2 Gbps |
| Audio Support | Embedded audio, analog audio break-away |
| Control Interfaces | RS-232, Ethernet, IR, front panel buttons |
| EDID Management | Built-in EDID reading and emulation |
| Dimensions | 19" rackmount, 1U (44.5 x 43.2 x 4.4 cm) |
| Weight | Approximately 2.5 kg |
| Power Supply | 100-240V AC, 50/60 Hz, internal |
| Power Consumption | 25W (typical) |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Humidity | 10% to 90% (non-condensing) |
| Included Accessories | Power cord, IR remote, rack ears, quick start guide |
| Maintenance | Clean with a soft dry cloth; do not use solvents. |
| Safety | Use in dry environment; do not expose to liquids. |
| Spare Parts and Repairability | Contact Kramer support for replacement parts and service. |
Frequently Asked Questions - APM408P Kramer
How do I connect sources and displays to the APM408P?
Connect your sources (e.g., Blu-ray, PC) to the inputs and displays to the outputs using appropriate cables (HDMI or SDI). Ensure all devices are powered off before connecting.
What resolutions does the APM408P support?
It supports resolutions up to 4K@60Hz (4:2:0) and all standard resolutions including 1080p, 720p, and 480p.
How do I switch between inputs?
You can switch using the front panel buttons, IR remote, RS-232 commands, or via Ethernet using Kramer's control software.
Can the APM408P extract audio from HDMI?
Yes, it supports audio de-embedding via analog audio outputs (balanced/unbalanced) on the rear panel.
What is EDID management and how do I use it?
EDID management allows the switch to emulate or learn the EDID of connected displays, ensuring proper handshake. Use the front panel or software to edit EDID settings.
How do I update the firmware?
Download the latest firmware from Kramer's website and use the Ethernet port with Kramer's firmware update tool.
The switch is not recognizing one of my sources. What should I do?
Check the cable connections, ensure the source is powered on, and try a different input. Also, reset the EDID to default or use the EDID learn function.
Can I control the APM408P from a third-party control system?
Yes, it supports RS-232 and TCP/IP control. You can find the protocol in the user manual or on Kramer's support page.
How do I rack-mount the APM408P?
Attach the included rack ears to the sides using the screws provided. Then mount it in a standard 19-inch rack using four screws (not included).
What spare parts are available for the APM408P?
Spare parts include power supplies, IR remotes, and rack ears. Contact Kramer support or authorized distributors to order.
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USER MANUAL APM408P Kramer
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Product information
Brand : Kramer
Model : APM408P
Category : Switch