Question about Casio G7100-3V Wrist Watch

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Problem in the e-memory mode

When I enter the e-memory mode in my watch, I see lines, telling me that I need to type something. After I type some number in, there is an error message, in the upper screen("Err"). I tried every button, please tell me how I work with it. thankes.

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5 Suggested Answers

  • 3 Answers

SOURCE: CASIO PAG-40 Keeps good time but buttons stopped working

open the backside.
probably the light switch contact at the six side of the watch (attached to the steel mainframe) may have contact with the electronic cirquit

Posted on Mar 06, 2008

  • 1 Answer

SOURCE: casio g-shock mtg-900 gets ERR when trying to set atomic time

Did you go to Casio and download the manual? I just did after my battery change and I hoping it updates tonight at 2,3, or 5am with my watch in the window.

Posted on Nov 28, 2008

  • 1 Answer

SOURCE: Casio watch

in time keeper mode (press lower left button 6 times) then hold down the top left button until the current digital timer starts blinking then hold down the lower right hand button until you see the minute hand start moving if you got a long way to go like more than 2 hours of adjusting press and hold the top right button and the bottom right button and the minute hand will move automatically. to stop the movement push the bottom right button and pressing this bottom right button advances the minute hand 20 seconds .. at a tick.

I hope this helps

Posted on Jun 21, 2009

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SOURCE: G-Shock Atomic Solar watch - ERR in atomic time keeping

The watch will set itself at specific time set times, this is likely to be at 0200 0400 and 0600.
You will however be required to set the time zone, the switch is likely to be on the back.
Atomic Time Synchronisation:
How does it work.
Radio set clocks and watches receive a 60-kilohertz, radio signal from the NIST the official timekeeper for the US and is located in Boulder, Colorado. Ft. Collins. they use atomic clocks and transmits this official time via high frequency short-wave and low frequency AM radio signals, satellite transmission, Internet, and via telephone.


Posted on Mar 14, 2010

  • 3083 Answers

SOURCE: Casio Lineage Waveceptor Smart Solar

This sounds like you're getting WWV signals from other time zones, and I'm not sure there's anything that can be done about it, shy of someone turning the sensitivity control down, and that would take a pretty savvy guy.
You might call around to local watch repair shops and see what they think. They're the guys that have the experience, and may know of a fix.
If they have no ideas about what's going on, contact Casio and see what they can offer for support. Here's their support site:
Good luck, and hope this helps.

Posted on Jan 02, 2011

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My watch is in Dive Mode, I am not diving, it will not return to normal time settings. Any thoughts?

I could not find any instructions for your watch but as it is described as a "multifunction" type, there should be a method of changing the function you are using. This is usually changed by pressing the "mode" button. Unfortunately, you watch does not seem to indicate which button this is, so you will need to experment to find out which one it is. It is frequently the one that is at the 8 O'clock position, so try that one first.

I see on the face of the watch are a number of indication labels which tell you which mode you are in. At the moment it should be indicating "dive". To change this press the mode button and the indication should step through the options till you reach the one you want.

Mar 07, 2011 | Sector Dive Master 3253967015 Watch for...

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My Ironman has EE:EE on the display, The Chrono reads "Memory Full". Does this mean I need a new battery?

I doubt if your watch is faulty. If you read your instructions I would expect you to be able to empty the memory.

You can get instructions from the Timex web site "".

At the bottom of the screen click on "manuals/downloads", then on "product
manual download"

Enter your watch type in the search box and click on "search"

Feb 16, 2011 | Timex Ironman 30 Lap 53952 Wrist Watch

1 Answer

How can i turn on or off day light saving

you need to tell us what type of watch it is. but anyway, when your setting the time try pressing both the mode and the set button at the same time. or it might give you the option when setting the time by pressing the light button. it all depends on what brand of watch you have.

Dec 02, 2010 | Watches

2 Answers

I accidentaly reset time & date on my square arnette watch and i need help to set it

Thank you for contacting FixYa.
    Set Digital Watch
  1. Press and hold the "Mode" button on the right side of your Arnette digital watch for three seconds to change the watch's mode. Press and hold the "Mode" button repeatedly until flashing digits indicate that you have entered the watch's time-setting screen.
  2. Use the top and bottom buttons on the left side of your Arnette digital watch to increase and decrease number values as desired.
  3. Press and hold the "Mode" button repeatedly to exit the time-setting screen and return the watch to time-telling mode.
  4. Set Analog Watch
  5. Pull out the watch crown on the right side of your Arnette analog watch.
  6. Turn the watch crown clockwise to adjust the hands of your Arnette analog watch to the appropriate time.
  7. Push the watch crown back in when you are finished setting the time on your Arnette analog watch.
Best regards. Jewel

Sep 09, 2010 | Watches

2 Answers

Have a louifrey watch and alarm goes off at 4 a.m. I have lost the instructions. This is driving me mad!

I assume your watch is an electronic type that has a number of buttons to press.

I couldn't find anything useful on the Louifrey web site but as most watches are (there are only so many variations on four buttons), try the following;-

There should be a button called "mode". Pressing this enters the settings menu and you should be able to find a setting that is for "alarm" and probably says "ON". When you find this position, press one of the other buttons to turn it to "OFF" or perhaps the "ON" disappears.

You then keep pressing the mode button until you leave the settings menu.

I hope this helps, have patience, good luck!

Sep 02, 2010 | Bulova Watch

2 Answers

How do I set the time on a Timex WR 50M? It has 4 buttons Mode, Light, Start/Stop & Reset

Presumably you do not have any instructions for your watch.

You can get instructions from the Timex web site "".

At the bottom of the screen click on "manuals/downloads", then on "product
manual download"

Enter your watch type in the search box and click on "search"

May 05, 2010 | Watches

1 Answer

Need to set for daylight savings time 1 hour forward.

Press the mode button and look for a setting something like "DS". Try other buttons to set to "ON".

If this does not solve your problem, tell me what make and model of watch you have.

Mar 14, 2010 | Watches

1 Answer

How to turn on the heart rate mode of solo 915 sport line watch?

Please make sure you are in time mode. Now hold your bottom right button in for 2-3 seconds. You will see a heart pop up over the seconds. Now you will be able to take your heart rate.

Jan 20, 2010 | Sportline 1000 Memory watch

2 Answers

How do I set the analogue hands so hat they tell

Push the lower left mode button (C) until the bottom line of the LCD is "HS". Then press either to top right (B) or bottom right (D) buttons to change the position of the hands. The mode button selection is shown on page 1 of the manual. Changing the hands is described in the Analog Timekeeping section on page 4 of the manual. The manual is currently available here:

Dec 06, 2009 | Casio WVA105HDA Wave Ceptor watch

1 Answer

At around 4 PM each day, my watch face goes blank. By pushing on the mode button, I can get another 24 hours of display. What is the watch trying to tell me? I actually have the Nike Triax Mia WR0104...

This type of problem is a technical problem, may be in PCB(Printed Circut Board), you need a technical assistance, it would be better to take the watch to Service Centre.

Jul 23, 2008 | Nike Triax 10 WR0006-001 Wrist Watch

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