Raymarine 120c dome wiring

[Partyoffive]

hello all

During transport the main wiring to the dome was cut on my Raymarine 120c. The wires cut inside the jacket were Red blue black and green. Was hoping I could just re splice them together again, red to red, etc. without replacing entire cable. I’m not familiar with radar, can I just resplice them? Any thoughts appreciated.

Thanks!