Casio EX-FH25 User Manual (en)

Other Settings (Set Up)
Use [8] and [2] to select “City” and then press [6].
• To change the “World” setting to summer time, use [8] and [2] to select 
“DST” and then select “On”. Summer time is used in some geographical areas 
to advance the current time setting by one hour during the summer months.
Use [8], [2], [4], and [6] to select the geographic area you want and 
then press [SET].
Use [8] and [2] to select the city you want and then press [SET].
Press [SET].
• Before configuring World Time settings, make sure that the Home City setting is 
the place where you live or normally use the camera. If it isn’t, select “Home” on the 
screen in step 1 and configure the Home City, date, and time settings as required 
(page 151).
[MENU] * Set Up Tab * File No.
Use the following procedure to specify the rule that governs generation of the serial 
number used in file names (page 145).
Specifying the File Name Serial Number Generation Rule 
(File No.)
Tells the camera to remember the last used file number. A new file will 
be named using the next sequential number, even if files are deleted or 
if a blank memory card is loaded. If a memory card is loaded and that 
card already has files stored on it and the largest sequential number in 
the existing file names is greater than the largest sequential number 
remembered by the camera, numbering of new files will start from the 
largest sequential number in the memory card file names plus 1.
Restarts the serial number from 0001 whenever all files are deleted or 
when the memory card is replaced with a blank one. If a memory card 
is loaded and that card already has files stored on it, numbering of new 
files will start from the largest sequential number in the memory card 
file names plus 1.