Casio 5641 User Manual

Hand Movement and
Indications
Q1
I don’t know what mode the watch is
in.
You can determine the current mode by
checking the watch display. Use (D) to
navigate between modes.
l
Navigating Between Modes
Q2
All hands are stopped and buttons do
not work.
The battery is dead. Request battery
replacement by your original retailer or
authorized CASIO service center.
l
Battery Replacement
Q3
The hands suddenly start moving at
high speed.
This is due to one of the reasons below, and
does not indicate malfunction. Simply wait
until normal hand movement resumes.
●
Watch is connected with a phone to adjust
its time setting.
l
Auto Time Adjustment
Q4
The current time indicated by the
watch is off by one hour or 30
minutes.
The summer time setting is not correct. Select
the correct setting.
l
Changing the Home City Summer Time
Setting
Q5
The time indicated by the hands is
different from the digital time.
Strong magnetism or impact can cause the
hands to go out of alignment. Adjust hand
alignment.
l
Adjusting Hand Alignment
●
Check the information below to find out how
to align the hands manually.
l
Hand Alignment Adjustment
Battery
Q1
is flashing on the digital display.
This indicates that battery power is getting
low.
Have the battery replaced.
Request battery replacement by your original
retailer or authorized CASIO service center.
l
Battery Replacement
Q2
[R] is flashing on the digital display.
This happens when battery power is low or
after the light or some other function is turned
on repeatedly over a short amount of time,
which temporarily runs down the battery. All
functions other than timekeeping are disabled
while [R] is flashing on the display.
If [R] remains on the display or if it keeps
appearing, it may indicate that the battery
needs to be replaced.
Request battery replacement by your original
retailer or authorized CASIO service center.
Other
Q1
I can’t find the information I need
here.
Visit the website below.
https://world.casio.com/support/
Watch Operation Guide 5641
27

Casio 5641 Specifications

General

Brand	Casio
Model	5641
Category	Watch
Language	English