Clarion marine radio m275 i need a instruction

Here is a PDF to a radio very close to this one. The instructions should be the same though. Click the link and download the PDF. It was not easy to come by. Hope this helps.
M5675-RET
http://www.teamclarion.com/sharedwebdbs/clarionsupport.nsf/b519d112bdcca8b588256a630071fab1/3c2d6ad7c0d3f80388256a64006efb95?OpenDocument

Sorry I can't help you...but wanted to let you know you are not alone. I bought a 2007 Chap last March and have the same problem. I've covered all the basic/common sense troubleshooting but can't get them to function. My frustration is that the displays work so the clock/radio station is displayed but nothing in regards to controlling the deck.

yellow battery
red accessory
black ground
purple right rear + speaker
purple/black right rear -
green left rear +
green/black left rear -
white fr left +
white/black fr left -
grey fr right +
grey/black fr right -
blue auto antenna
blue/white rem amp
brown phone mute
orange/white illumination


pls rate people arnt rating

After spending an hour, here is how you do it. With the radio playing, press and hold the BAND button, until the word MANUAL displays in the bottom left. Then press and hold BAND, plus DISP (4). The radio will then go into Clock mode. You can change the hours by pressing the left scan, and the minutes by pressing the right scan. When finished, press the BAND button. To exit MANUAL mode, press and hold the BAND button.

since i don;t know which version you have of that unit here is a link with manuals just pick the version and it will tlel you how to set your clock.

Clarion

Disconnect the fuse of radio and reconnect it again.

That should force him to eject the CD

Here is the product page:
http://www.clarion.com/us/en/products/2006/marine/source_units/M455A/us-en-product-pf_1151544055054.html

And here is the manual:
http://www.clarion.com/us/en/MungoBlobs/797/154/M455A_ENG.PDF

In page 33 you'll find the wiring chart.

You already clean the laser lens.

if your radio is puiing more power your ground might not be good enough, use the same spot but remove the ground and rough it up a little on the base with some sand paper or add a metal o ring to get a better ground.