I replaced all four batteries and i still have nothing .inside the watch it says to jumper the A C point with a twizers. what is the AC point and where.this s a casio 2271 2years old had factory batteries till it stoped

Shortcut battery with AC contact. AC can be found on the sides of watch movement(very tiny). You have to use pointed tweezers: one end on battery+, another on AC contact for three secs.Shortcut battery with AC contact. AC can be found on the sides of watch movement(very tiny). You have to use pointed tweezers: one end on battery+, another on AC contact for three secs...

Shortcut battery with AC contact. AC can be found on the sides of watch movement(very tiny). You have to use pointed tweezers: one end on battery+, another on AC contact for three secs.

try short circuit AC and battery + by twizer
hope this help

from
AmFix Jewelry & Watch Repair
203 N. LaSalle Street,
Chicago, IL 60601
Ph: 312 641 7000
Email: [email protected]
Web: www.goamfix.com

could be following reason
1, you did not put case back correctly,
2, small spring which connect watch movement from caseback for chime lost during battery change ,
3, may be required reset of AC & Battery plus ,, by twizer
hope this help

From:
AmFix Jewelry & Watch Repair
203 N. LaSalle st
Chicago, IL 60601
Ph: 312 641 7000
email: [email protected]
web: www.goamfix.com

If it has "AC" written on the module you may need to short between the AC point and + battery. Also check voltage of battery. It may just be too flat.

You need to shortcut AC point and battery. Take tweezers and touch AC and battery (+) simultaneously. Use an eyeglass to find AC point. It is marked on the movement with letters AC.
Here is the link for easy watch setting:

http://world.casio.com/wat/download/en/manual/

Rate me, please.

Do not lay the tweezers across any contacts as you may damage the watch.
First you need to examine your watch movement and find an AC point (contact). Use an eyeglass, as the writings can be very tiny.
When found, touch an AC point with one arm of tweezers and battery+ with another arm simultaneously.
Some watches needs to do that twice, so, to be sure, do that twice.
If you are not comfortable with tweezers, you can use a thin wire, connecting one end of the wire to AC point and another to battery+.
Each shortcut should last for 3 seconds.

Do not forget to rate, please.

On most casio watch you can see AC (all clear) point , youy need to resset clock connecting this point with + on battery about 5 sec.

I have same problem but on my watch I do not see AC point. :)

regards
ststefan

"AC" means All Clear. This terminal should be marked somehow. Use a magnifying glass to get a good look at what you are working on. My Casio had an arrow pointing to four copper leads. I used a paper clip to connect the AC terminal (I just picked one of the four) to the + side (usually the "up" side) for a couple seconds and my Casio Sea Pathfinder model 2273 powered right up. See the following link for more guidance.
http://www.geocities.com/watch_crazy/battery/battery.htm

This certainly put me on the right track,but i found on my pathfinder mod 2271 that the four brass dots located down in the hole were unacessable with standard flat head tweezers so I inserted a small sewing needle and touched one of the brass dots while bridgeing the distance from the needle to the positive (+) surface of one of the four batteries with tweezer legs.