What should be in the box?

Unpacking my Quantum, it was clear the inner box had been opened. It could be that the dealer wanted to make sure it was in good shape given the issues I experienced with my initial order. (They originally had 1 left in stock, but it turned out both the inner and outer box had been severely damaged, so I asked them to order me a new one rather than send a potentially damaged unit.) In my box I found the keyboard, the power cable, and the Quickstart manual. I have downloaded the full manual, but was surprised it didn't come in the box. Is there anything else I might be missing?

it's a few years since I got mine, but there was no full manual in the box - just keyboard, power lead and quickstart manual.