[Premium-Rx] Manual Debeg 2056 receiver

[Fernando]

I do hope that everyone reading this message is doing well, and your families too.
Wondering if anyone in this group would have by chance a manual for a Debeg 2056 marine receiver. These came also under the name Vigilant SR 530 or SR 532. Finding the instructions for this baby is proving incredibly difficult. I would be happy enough knowing how to change the tuning rate of the RX. 

If you are curious to see it in action, here it is for your viewing pleasure: https://www.youtube.com/watch?v=8xKRxpzin7w <https://www.youtube.com/watch?v=8xKRxpzin7w>

Best wishes to you all and yours

Fernando