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Receivers & equipment · Poland

AX Multibox Twin (TUN0137)

Identify the Multibox Twin before changing a Linux receiver setup. AX lists TUN0137 with two satellite inputs, HDMI and multiboot software. Start with the TV input and the receiver’s visible menu, then separate reception problems from network or application problems. The linked shared manual also covers Combo: match the variant before following its diagrams.

Troubleshoot this model →Open official guide ↓

Confirm your model

Check TUN0137 on the product label and record the installed system and version. Do not substitute instructions or firmware for another Multibox, Combo or Linux receiver.

How it connects

  1. Existing satellite feed LNB inputs
  2. Multibox Twin HDMI output
  3. TV
Simplified signal path, not an installation or rewiring diagram. Follow the linked manual for power connections, grounding and your exact hardware revision.

This is a connection overview, not a dish installation plan. Two sockets do not prove your existing antenna feed supports independent recording. Preserve tuner and LNB settings; ask the installer to identify the feed before changing them.

Lights and messages

  • Record whether the receiver menu appears, which channels fail and the exact message. A missing app or internet connection is different from a missing satellite channel. Do not factory-reset or flash firmware simply to test reception.

A light is one clue, not a complete diagnosis. Match the indicator’s label and the on-screen message.

Before buying parts

  • Confirm adapter compatibility rather than assuming Wi-Fi is built in. Keep recordings and settings backed up before an approved software change. For a purchase complaint, AX directs individual customers to the seller with proof of purchase and a fault description; acceptance is required for replacement.

These are compatibility notes and official reference links. Confirm the fault and exact part before buying.

Model-specific parts: start with the official source

Confirm the exact model and part number with the manufacturer or provider before buying any replacement part or accessory.

Check the model and official instructions ↓