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Changing Qiblah of Casio prayer compass CPW-310

I do not have the user manual of CPW-310 and would like to know how to does it work when in travel, such as setting the city and knowing the direction to Mecca.
best regards,

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  • maputo May 21, 2008


    I tried to download but I have this message:

    Sorry, there is no PDF file available for the module number you entered. Contact your nearest CASIO distributor in your country.

    << Go Back to the previous page


  • cop03im Jul 04, 2008


    I also need the manual to change coordinates in CPW-310. Any donwloadable manual site is very appreciated.

    Many thanks,

  • Anonymous Apr 24, 2009

    can anyone e-mail me for this manual i cant find it, and i need him so much
    thnx besy regards!

  • md asim
    md asim Nov 19, 2013

    will you please provide me user manual which can help me to change Qibla direction for casio CPW-310



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I have the same watche you can find the manual here :

Posted on Oct 06, 2008

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After doing a lot of google searches, I gathered lot of valuable info about the casio watch. Also known as Casio Prayer Qibla Compass Watch or CPW-310 or CPW-310-1 or CPW-310-1VDS, etc.

Found this video:
Might be helpful.

For Lat and Lon use the following web to find out your coordinates:

+ for N Lat or E Long.
- for S Lat or W Long.

I had to do some research to find out "Var" part. It's to do with the direction to Kaaba.

After translating some of the Russian language:

194 degrees C
from north clockwise

Use the following link to figure out the direction angle:

Use this site to verify:
[you can change the method on the site]

[0] to [7] is to do with different method of calculation.
Some people follow North America, some follow Muslim World League, etc.
I found the Muslim World league being the most accurate in Eastern part of USA. Choose [1] for Muslim World League.

You can play with the rest to figure out which is which.

Here is some info form

Umm Al-Qura --->(Fajr Twilight = 18.5 Degrees, Isha = 90 minutes (120 minutes in Ramadan) after the Sunset.)North America --->(Fajr Twilight = 15 Degrees, Isha Twilight = 15 Degrees)University Of Islamic Sciences, Karachi --->(Fajr Twilight = 18 Degrees, Isha Twilight = 18 Degrees)Muslim World League --->(Fajr Twilight = 18 Degrees, Isha Twilight = 17 Degrees)Egyptian General Authority of Survey --->(Fajr Twilight = 19.5 Degrees, Isha Twilight = 17.5 Degrees)

Posted on Nov 15, 2012

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Hi bindar

You can download a copy of the manul for yourself from here

You have to enter the last 4 digits on the back of your watch. Any dramas, I am here to help. A FixYa rating would be great for my time to find this info for you. :)


Posted on May 07, 2008

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This is a pdf manual for casio cpw 310

Posted on Dec 23, 2016

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Hi every one can anyone please help me how to setup qibla direction in my cpw 310 my email is

Posted on Jan 12, 2015


I think i have seen the user guide as a PDF at this site

Posted on Sep 08, 2008

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Send me your emailadress for receiving user manuals in english

Posted on Aug 30, 2009

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