GLMedia · Radial Catapult RX4 patch and phantom record
Fill in during the check; no results are prefilled.

Date / event / venue: ________________________________________
RX4 label / serial / local module: ________________________________________
Remote module / exact model / documentation: ________________________________________
Cat path / length / outlets / dedicated patch: ________________________________________
Pinout at both ends / tester used: ________________________________________
Shield / connectors / continuity with equipment disconnected: ________________________________________
Sources / microphone or line / levels: ________________________________________
Destinations / mixer / two XLR sets: ________________________________________
Phantom source / responsible operator / procedure: ________________________________________
LIFT at each end / previous state: ________________________________________
Short reference cable / tested channel: ________________________________________
Patch / expected channel / observed channel: ________________________________________
Noise / active source / changed variable: ________________________________________
Actual result / restored configuration / bypass: ________________________________________

Lower levels before connecting. Turn phantom off using the mixer manual. Do not connect power outputs or Ethernet/PoE devices; keep protective earth.
Radial Catapult User Guide R870 1006 00 (01-2026): pp.1–11 (PDF4–14).