Raymarine RC520 plotter

[Thepipdoc]

I currently have a monochrome Raymarine RC520 chratplotter on the flybridge of my F33, this is the unit which contains the charts and the repeater unit is down below.
My question is, is there a replacement Raymarine chartplotter COLOUR unit which I could fit in place of the monochrome unit?
If there is such a unit I would appreciate it if you could let me have the model number.
Ta very muchly!

 

[DAKA]

http://cgi.ebay.co.uk/Raymarine-RC5...tEquipment_Accessories_SM&hash=item1c17fd9193

There are issues with HSB and HSB2,within hsb and hsb2 there are about 6 different softwares , its a bit of a mine field.
As the units software can be changed when buying second hand you need to power up the unit to see what software it is running on.

Power up your lower helm unit to see what software you are on and then check with the secondhand until.

You change the software by getting hold of an engineers card that fits into the map slot.

 

[Thepipdoc]

http://cgi.ebay.co.uk/Raymarine-RC5...tEquipment_Accessories_SM&hash=item1c17fd9193

There are issues with HSB and HSB2,within hsb and hsb2 there are about 6 different softwares , its a bit of a mine field.
As the units software can be changed when buying second hand you need to power up the unit to see what software it is running on.

Power up your lower helm unit to see what software you are on and then check with the secondhand until.

You change the software by getting hold of an engineers card that fits into the map slot.

Thanks for the information - I had noticed the on eon Ebay and might have chucked in a bid had you not given me the heads up on the HSB2 issues.
Tried to contact Raymarine today but they were closed.