Wow- poor Eric. This guy's been sending out the manual for this stereo for a couple of years! Here's the link to the archived manual at JVC: Apparently I can't post a URL. Go to support dot jvc dot com. do a search for "KD-G420" (without the dash won't find it).

WITH RADIO ON - PUSH AND HOLD THE SEL BUTTON FOR A FEW SECONDS. THEN GO TO THE BUTTON WITH THE ^>v ON IT AND GO BACK OR FORWARD UNTIL YOU SEE THE CLOCK H IN THE DISPLAY WINDOW, TURN THE CONTROL KNOB TO THE HOUR YOU WISH. THE GO BACK TO THE ^>v BUTTON AND PRESS BACK OR FORWARD UNTIL YOU GET THE CLOCK M THEN ADJUST THE MINUTE WITH THE CONTROL KNOB AND YOU ARE DONE! THE INSTRUCTION BOOK IS HARD TO UNDERSTAND, BUT THIS IS HOW YOU MAKE ALL THE ADJUSTMENTS, BY USING THE SEL BUTTON AND HOLDINGS IT THEN USING THE ^>v BUTTON FORWARD AND BACK UNTIL YOU GET THE THING YOU WISH TO ADJUST SAY DIMMER, DEMO ETC...

How about how to set the time on the JVC KD-G120? Do you have the manual or a quick description of how to set the time? It's killing me. JVC's website must have a link, but I can't find it. Maybe I could figure it out using the other manual too, maybe it is standard.

Sent it to you. Eric