User manual instructions for Emerson Emerson CKS1507 Smartset Alarm Clock Bt Usb

There are 3 buttons just above the above the LCD clock - Alarm Set, Radio, and Buzzer. When you press the Radio button you will see the word "radio" appear/disappear just below the time with each press of the button. You want to press this button to make the word "Radio" disappear. The same is true for the Buzzer button. Press the Buzzer button so that the word "Buzzer" does NOT appear below the time. If you do not see the word Buzzer or Radio below the time, then the Radio Alarm and the Buzzer Alarm are both OFF and will not sound.
https://www.manualslib.com/manual/170713/Timex-T301.html?page=1#manual

http://www.manualsdir.com/manuals/165779/ll-bean-first-watch-weather-station-0fhc9.html

does cigarette lighter work you most likely have a blown fuse in the memory of clock it is part of the stereo but has 2 fuses that function it, power and memory. If its in the radio/clock all presets on radio usually go out to, look for blown fuse.

This is the car and truck section - you may want to repost this in radios or electronics.
I would say you will have to contact the company for a book.

The solution for the interior lights temp gauge etc. not working is the fuse under the hood as mentioned above.
As for the clock resetting, your battery is probably about to go. The tribeca turns off power to the vehicle if voltage drops below a certain level to save enough power to start back up. This causes the clock to lose memory.

In mine, you open the glove box, pull out the manual, look up radio and/or clock and it has instructions to set the clock based on which radio unit you have in your car. Much like other cars.

2005 toyota corolla radio,dome light,alarm and power locks dont work.

check out www.edmonds.com for an owners manual online

All alarm issues aside, the radio losing its settings would make me go and clean the battery cables.

Here you can download user manual in pdf format
From page 107 on Manual:

"Clock operation:

The clock is on in the display regardless of
what mode, media, or function the radio is in
as long as the ignition is in ACC or ON.
Clock set
To adjust the clock, press the knob
for longer than 1.5 seconds. A beep signals
entry into the clock adjustment mode and
CL appears in the display. The hours will be
blinking. Rotate the knob to adjust
the hours to the desired level.
Press the knob a second time and
the minutes will start to blink. Rotate the
knob to adjust the minutes to the
desired level.
After 10 seconds, the radio or CD display
will reappear. Once the clock is set to the
desired level, press the knob repeatedly
until the radio or CD display reappears."