How do I turn off/on the alarm on the Sharp spc364?

I am uncertain how to present this to you. Press the ALARM ON/OFF button to turn off the alarm.
If you want to turn on the alarm again, press the ALARM ON/OFF button once more.

Detailed instructions regarding the controls can be found in a manual I think available at the following location: Sharp Alarm Clock Manuals and User Guides PDF Preview and Download (all-guidesbox.com)

I don't have a guide to the internals of this clock but here is a tear down of a similar model if you are game to explore the workings. You could go through that and maybe get an idea of how the systems work together. If you are unable to fix the problem, you will find the contact details for Sharp support in the manual. Here is the tear down link: SHARP spc800 alarm clock Teardown - iFixit

hi cheryl.
this is all i could find,if this does not work go to the link and the bottom.
How to set time on sharp alarm clock? Change switch to BUZZER. 3.) Press and hold the ALARM button on top of the clock. 4.) Press HOUR button until desired hour is displayed.12 Feb 2013

Sharp Alarm Clock Inustructions by Matt Boysen on Prezi

https://prezi.com/vgxxmjfbc1ya/sharp-alarm-clock-inustructions/ Search for: How to set time on sharp alarm clock?

instructions setting sharp alarm clock SPC293 Google Search

Hi Mary
To set the timezone:

• In the Normal Time Display, press the [MODE] button to enter the Alarm Time Mode.
• Press the [SET] button to set the desired time zone. Refer to the Time Zone map on the display, P=Pacific, M=Mountain, C=Central and E=Eastern.
• Press the [MODE] to return to the time mode position.

Full instructions for all of the clock features can be found at the following link:
Instructions Warranty for Atomic Clock Model SPC364

Trust this helps
Regards
Alan

1.set time: hold down "clock" button for five seconds, then use up and down arrows to change, and press "clock" button once to toggle between month/day/year/hour/minute. Try it a few times b/c sometimes it just goes to the alarm setting (i don't know why, i think it's a glitch).
2.set alarm: hold down "alarm" button for 5 seconds, use up and down arrows to change, press "alarm" button once to toggle between hour/minute. press "clock" button to return to clock
3.turn on/off alarm: press "alarm" button once, press up to turn alarm on and press up again to turn alarm off. press "clock" button to return to clock
4.to project the images: push the buttons that look like video cameras. to focus the image, rotate the cylinder around the lens that projects the image. on the daisy clock, there's a button on top that you can use to flip the projected image of the time upside down. use the dial next to the lens-cylinders to select a different image (you may need to point the cylinders in a different direction to reach the dial)

I can't upload a manual but I can give you instructions:
1) set time: hold down "time set" button for five seconds, then use up and down arrows to change, and press "time set" button once to toggle between m/d/y/hour/minute. If it goes to the alarm setting instead of time setting, try again.
2) set alarm: hold down "alarm set" button for 5 seconds, use up and down arrows to change, press "alarm set" button once to toggle between hour/minute. press "time set" button to return to clock

3) turn on/off alarm: press "alarm set" button once, press "up" to turn alarm on and press "up" again to turn alarm off. press "time set" button to return to clock

4) to project the images: push the buttons that read "time" or "image". to focus the image, rotate the cylinder around the lens that projects the image. use the dial under the lens-cylinders to select a different image

5) military time: press the "up" button when the time is displayed (not when you're setting the time) to change from 12 to 24 hr or vise-versa

Good Luck!

To turn off the alarm I pressed the alarm set button. While in the alarm set mode press the up button to turn the alarm and snooze off and on. That's what worked for us. Neat clock, the instructions are just a little lacking:)

Instructions to set the C17D2090 atomic clock

A. To manually set the clock

1. Use the CAL/ALM button to toggle the display until it shows the calendar
2. Press and hold SET until the screen flashes "12hr"
3. Use the UP (antenna) and DOWN (alarm) buttons to change the settings
4. Press SET to set the value

This mode will let you set the 12/24 hours clock, the time, date and year. You should be in the right time zone before you start.

B. To set the alarm1 time

1. Use the CAL/ALM button to toggle the display until it shows the AL1 alarm time
2. Press and hold SET until the alarm time flashes
3. Use the UP (antenna) and DOWN (alarm) buttons to change the settings
4. Press SET to set the value

C. To set the alarm2 time

1. Use the CAL/ALM button to toggle the display until it shows the AL2 alarm time
2. Press and hold SET until the alarm time flashes
3. Use the UP (antenna) and DOWN (alarm) buttons to change the settings
4. Press SET to set the value

D. To turn on alarm1

1. Use the CAL/ALM button to toggle the display until it shows the AL1 alarm time
2. Use the DOWN (alarm) button to toggle the alarm on and off (a bell appears on the screen)

E. To turn on alarm2

1. Use the CAL/ALM button to toggle the display until it shows the AL2 alarm time
2. Use the DOWN (alarm) button to toggle the alarm on and off (a bell appears on the screen)

F. To have the atomic clock set automatically

1. Press and hold the UP (antenna) button until a little triangle flashes on the screen
2. Wait for clock to set
3. To give up waiting, press the UP (antenna) button again.

G. To change the time zone
1. Tap the ZONE button to toggle between the 4 time zones

I don't know about your atomic sync problem. But here is how you can set the time zone:

Push the Time button once. This will change the Month/Day window to Alarm 1. Push the up button until the desired time zone is reached. Push the Time button twice more to return back to Month/Day display.

Hold CLOCK SET button down, press HOURS and MINUTES until you get the right time, release CLOCK SET button. This radio alarm unhelpful calls the ON/OFF button "STANDBY"! To turn it on, press the STANDBY button so the standby light is on!

I need help setting the time zone on the sharp atomic clock model #spc364.