Casio Ravine 3 Manual

170
SETTINGS & TOOLS
NOTES
After the software download is complete, you can press the Left 
Soft Key [Info] to check the content of the downloaded Software 
Update. 
After the software download is complete, you can press the Right 
Soft Key [Options] and then  Defer to set a time when 
Software Update should start. 
After the software download is complete, you can press the Right 
Soft Key [Options], then  Reject to reject the Software 
Update.  •
•
•
Install Deferred SW
When there is a Software Update...

171
SETTINGS & TOOLS
DISPLAY THEMES: Select White, Wireframe, Tr e k, or Clash, 
then press the Center Select Key [SET] to save the setting or 
press the Right Soft Key [Skip] to go to the next setting.
MENU LAYOUT: Select Ta b, List, or Grid, then press the Center 
Select Key [SET] to save the setting or press the Right Soft Key 
[Skip] to go to the next setting.
MAIN CLOCK FORMAT: Select Analog, Large Analog, Digital 
12, Large Digital 12, Digital 24, Large Digital 24 or Off, then 
press the Center...

172
Safety
TIA Safety Information
The following is the complete TIA Safety Information for wireless 
handheld phones.
Tips on Efficient Operation
Do not touch the antenna unnecessarily when the phone is in use. 
Contact with the antenna affects call quality and may cause the 
phone to consume more power than otherwise needed.
Driving
Talking on the phone while driving is extremely dangerous and is 
illegal in some states. Remember, safety comes first. Check the laws 
and regulations on the use of phones...

173
Safety
Electronic Devices
Your wireless handheld portable telephone is a low power radio 
transmitter and receiver. When it is ON, it receives and also sends out 
radio frequency (RF) signals. 
Most modern electronic equipment is shielded from RF energy. 
However, certain electronic equipment may not be shielded against 
the RF signals from your wireless phone. Therefore, use of your phone 
must be restricted in certain situations.
Pacemakers
The Health Industry Manufacturers Association recommends...

174
Safety
Other Medical Devices
If you use any other personal medical device, consult the 
manufacturer of your device to determine if they are adequately 
shielded from external RF energy. Your physician may be able to 
assist you in obtaining this information.
Hospitals and Health Care Facilities
Turn your phone OFF in health care facilities when any regulations 
posted in these areas instruct you to do so. Hospitals or health care 
facilities may be using equipment that could be sensitive to external...

175
Safety
Blasting Areas 
To avoid interfering with blasting operations, turn your phone OFF 
when in a “blasting area” or in areas posted “Turn off two-way radio”. 
Obey all signs and instructions.
Potentially Explosive Atmospheres
Turn your phone OFF when in any area with a potentially explosive 
atmosphere and obey all signs and instructions. Sparks in such areas 
could cause an explosion or fire resulting in bodily injury or even 
death. 
Areas with a potentially explosive atmosphere are often, but...

176
Safety
Body-Worn Operation
This device was tested for typical body-worn operations with the back 
of the phone kept 2.0 cm from the body. To maintain compliance with 
FCC RF exposure requirements, use only belt-clips, holsters or similar 
accessories that maintain a 2.0 cm separation distance between the 
user’s body and the back of the phone, including the antenna. The 
use of belt-clips, holsters and similar accessories should not contain 
metallic components in its assembly. The use of accessories...

177
Safety
use only the power required to reach the network. In general, the 
closer you are to a wireless base station antenna, the lower the power 
output. Before a phone model is available for sale to the public, it 
must be tested and certified to the FCC that it does not exceed the 
limit established by the government adopted requirement for safe 
exposure. The tests are performed in positions and locations (e.g., at 
the ear and worn on the body) as required by the FCC for each model.
The highest...

178
Safety
harmful interference in a residential installation. This equipment 
generates, uses and can radiate radio frequency energy and, if not 
installed and used in accordance with the instructions, may cause 
harmful interference to radio communications.
However, there is no guarantee that interference will not occur 
in a particular installation. if this equipment does cause harmful 
interference to television reception, which can be determined by 
turning the equipment off and on, the user is...

179
Safety
What kinds of phones are the subject of this 
update?
The term “wireless phone” refers here to hand-held wireless phones 
with built-in antennas, often called “cell,”“mobile,” or “PCS” phones. 
These types of wireless phones can expose the user to measurable 
radiofrequency energy (RF) because of the short distance between 
the phone and the user’s head. These RF exposures are limited by 
Federal Communications Commission safety guidelines that were 
developed with the advice of FDA and other...