Alpine cde-9842 clock set - Alpine CDE-9846 CD/MP3 Car Stereo

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Duplicate post deleted.

In the link

https://www.google.com/search?q=Alpine+cde-181rr+set+clock

Your manual

Manual Alpine CDE-181RR (page 1 of 34) (English ...

https://www.libble.eu > ... > Alpine > CDE-181RR
View and download the Manual of Alpine CDE-181RR Car Radio (page 1 of 34) (English). Also support or get the manual by email.
..

Here is a link to the PDF manual:
Download Alpine CDE 9842 Manual

Setting Time

1 In the Clock priority mode, press and hold

TITLE/ for at least 2 seconds while the time is

displayed.

The time indication will blink.

2 Turn the Rotary encoder (CDE-9846 only) or

press 4 and 3 (CDE-9842 only) to adjust the

hours while the time indication is blinking.

3 When the hour has been adjusted, press the

Rotary encoder (CDE-9846 only) or press MODE

(CDE-9842 only).

4 Turn the Rotary encoder (CDE-9846 only) or

press 4 and 3 (CDE-9842 only) to adjust the

minutes while the time indication is blinking.

The time is automatically set 5 seconds after the minute

adjustment. The time can also be manually set by

pressing the Rotary encoder (CDE-9846 only) or press

MODE (CDE-9842 only).

• To synchronize the clock to another clock/watch or radio time

announcement, press and hold the Rotary encoder (CDE-9846

only) or press and hold MODE (CDE-9842 only) for at least 2

seconds after setting the "hour." Minutes will reset to 00. If the

display shows over "30" minutes when you do this, the time will
advance one hour.

You have not wired the radio properly. Your constant power (yellow wire) needs to be fed from a voltage source that measures 12VDC no matter the position of the key for clock and memory purposes.

To set the stations simply press and hold the preset until it beeps.

CLICK HERE for the manual.

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That is a discontinued model. You may be able to search on ebay or the like for that specific model Alpine, or check Amazon.com for similar. The CDE-9842 goes for about $142 on Amazon. Otherwise, you'd be looking for a different, newer model nearly anywhere else.

For finding Radio user manuals - it is best to exhaust the manufacturer's resources before downloading a file from a potentially harmful site. Click the following Brands to navigate directly to their SUPPORT page to look up the model number of the radio you are looking for. Alpine
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set clock on my alpine CDE-9874
CD reciever

Pasted from the manual:
1 In the Clock priority mode, press and hold
TITLE/ for at least 2 seconds while the time is
displayed.
The time indication will blink.
2 Turn the Rotary encoder (CDE-9846 only) or
press up or down arrow (CDE-9842 only) to adjust the
hours while the time indication is blinking.
3 When the hour has been adjusted, press the
Rotary encoder (CDE-9846 only) or press MODE
(CDE-9842 only).
4 Turn the Rotary encoder (CDE-9846 only) or
press up or down arrow (CDE-9842 only) to adjust the
minutes while the time indication is blinking.
The time is automatically set 5 seconds after the minute
adjustment. The time can also be manually set by
pressing the Rotary encoder (CDE-9846 only) or press
MODE (CDE-9842 only).

Page 16 of the manual:
http://vault.alpine-usa.com/products/documents/CDE-9841,%2043,%2045%20OM.PDF

Setting Time
1 In the Clock priority mode, press and hold
TITLE for at least 2 seconds while the time is
displayed.
The time indication will blink.
2 Turn the Rotary encoder (CDE-9845/CDE-9843
only) or press 4 and 3 (CDE-9841 only) to adjust
the hours while the time indication is blinking.
3 When the hour has been adjusted, press the
Rotary encoder (CDE-9845/CDE-9843 only) or
press MODE (CDE-9841 only).
4 Turn the Rotary encoder (CDE-9845/CDE-9843
only) or press 4 and 3 (CDE-9841 only) to adjust
the minutes while the time indication is blinking.
The time is automatically set 5 seconds after the minute
adjustment. The time can also be manually set by
pressing the Rotary encoder (CDE-9845/CDE-9843 only)
or press MODE (CDE-9841 only).
• To synchronize the clock to another clock/watch or radio time
announcement, press and hold the Rotary encoder (CDE-9845/
CDE-9843 only) or press and hold MODE (CDE-9841 only) for at
least 2 seconds after setting the “hour.” Minutes will reset to 00. If
the display shows over “30” minutes when you do this, the time
will advance one hour.

Quoting from page 6 of the manual:

"Select the radio band and tune in a desired radio station you wish to store in the preset memory.
Press and hold, for at least 2 seconds, any one of the preset buttons (1 through 6) that you want to store the station on. The selected station is stored. The display shows the band, preset number and station frequency memorized. A total of 18 stations can be stored in the preset memory (6 stations for each band; FM1, FM2 and AM). If you store a station in a preset memory which already has a station, the current station will be cleared and replaced with the new station."

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