Retro Challenge - 2017/04 - Day 20

Wakefield Show Preparations

Finally managed to find some time to sort the BBC out and ensure everything works before setting off to Wakefield tomorrow.

BBC Power Supply

Sorted out the PSU in the BBC, unsoldered and replaced the 3 capacitors that tend to go bad. Gave the machine a good clean and put back together.
Got the monitor and went to plug in the machine, at this point I noticed that the plug had been damaged and I went off to Tesco (at midnight) to get a new one.
Chopped off the old plug and wired the new one, plugged in the machine and BEEEEEEEEEEEEEEEPPPPPPPP. Something's not right with it.

Checking Prestel Modem

Got out my master and decided that I could use that instead, setup the Prestel adapter and checked it powered on ok. Seems good.
Dialled a number to check its working and nothing, realised that the modem only does pulse dialling, my PABX requires tone. (Swore quite loudly at this point).

As it was getting on for 1am I decided to pack everything up and decided on an alternative plan.

Alternative Equipment

Decided to go to the storage locker on the way home and got my Acorn Communicator out, wasn't sure how I was going to get it to dial as i'd only ever used it plugged into a real phone line. Was worried that the unit only did pulse dialling but had other equipment in the van to hopefully try if this didn't work.

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