Car Audio How do I adjust clock? Pioneer DEH-P4500MP

Mosfet 50wx4 indicates a feature of the Pioneer car radio. It isn't a model number. One Pioneer car radio/CD player with this feature is the DEH-1500. On this model, you need to turn off the unit to set the clock. Press and hold the Source button (to the left of the preset tuning buttons) until the device turns off. Press Audio (upper right corner) repeatedly until the clock appears in the display. Use the arrow keys (Skip/Back or Left/Right) on the right hand side of the radio to select a segment of the time to adjust. Use the Up/Down arrows to set the current time. Repeat choosing the time segment and adjusting the time until both the hour and minutes are correct. Press Band or press and hold the Audio button to exit the clock setting mode.

ManualsLib has the manual for the Pioneer DEH-1500 here: https://www.manualslib.com/products/Pioneer-Deh-1500-Car-Cd-Player-Mosfet-50wx4-Super-Tuner-3-Am-Fm-Radio-3432555.html . See page 16 for the clock setting procedure: https://www.manualslib.com/manual/129844/Pioneer-Deh-1500.html?page=16#manual . See page 6 for the picture of the front-panel buttons for the DEH-1500.

I hope this helps. Please add a comment with the model of the car radio if the above procedure doesn't work for your unit.

Cindy Wells

The removal keys for this unit are not the usual "U" or "HorseShoe" keys. Disconnect the live feed before starting.
You require the Pioneer removal keys to avoid damaging the unit. Your local accessory dealer may loan them but cheap enough to purchase. Once the unit is out you simply gently pry at the locking tabs which retain the cage into the dash facia. I normally use a firm electrical screw driver for this part.
Remove the loom and antenna etc. from the cage connectors and it should be free

The owner's manual can be found here: http://www.pioneerelectronics.com/pio/pe/vgn/images/portal/cit_11221/50151operation_manual_DEH-P4500MP_20031171513487130.pdf
But to answer your question, the clock can be set like this.

1. Press FUNCTION until clock comes up. Select it.
2. Press the arrows until the segment of the clock you want to change is highlighted.
3. Use the up and down arrows to set the clock.

Press function button repeatedly until clock appears on the display of your Pioneer DEH-P480MP. Press the left right arrows to select what you want to adjust, hour or minute and then press up and down arrows to adjust it. You can find these instructions in the user manual, page 37.

If this is your Model : http://www.pioneerelectronics.com/PUSA/Support/CarAudioVideo/In-Dash/CD-Players/ci.DEH-P450MP.Support

Click on Download Owner Manual you'll have the Wiring Diagram in it !

Basic Wire are :

Yellow : Constant + 12V
Red : Acc + 12V
Black : - Ground
Orange : Dimmer Light
Blue : Electric Antenna
Blue/White : Remote Controller ( For Amplifier )
And 8 Wire for Speaker's each with a +/- wire ! Negative one's has a BLK line on it ! I Hope this Help you !

Hi.


Please check page 35 in the manual below:

Owner's Manual - DEH-P4500MP

ive had a search for you and found the manual to download for your pioneer,

hope it helps you set the clock

http://www.retrevo.com/support/Pioneer-DEH-1900mp-Car-Receivers-manual/id/23227bh432/t/2/

Hold SOURCE until the unit turns off.
Hold AUDIO until the clock appears Use the LEFT or RIGHT adjust

yellow backup memory for clock and settings and black -ve. thanku

Look on page 28 under Adjusting Inital Settings to select Clock in the inital settings. Now reference page 29, item number 2 to complete clock setting.
http://www.pioneerelectronics.com/StaticFiles/Manuals/Car/DEH-P5100UB_OperationManual1208.pdf