Filter
Top Products
4
Read Me First
CAUTION
Fire or electric shock may result.
Hold the Plug When Unplugging the AC Plug
Use Only the Specied AC Adaptor With This
Product
Ö
Do not use an AC adaptor other than the
one supplied (supplied with the unit or one
sold separately as an accessory).
Use the Modem With a Regular Telephone Line
Ö
Do not connect to the following lines.
• An internal phone line (on-premise switches)
of a company or business ofce
• A digital public phone
• Line in a country or area not supported by
this product.
This product may fall over or drop, resulting in an
injury.
Do Not Place This Product on Unstable Surfaces
Avoid Stacking
Detrimental health effects on your body may result.
Take a Break Of 10-15 Minutes Every Hour
• Using this product for long periods of time
may have detrimental health effects on the
eyes or hands.
Burns, low-temperature burns, or frostbite may re-
sult.
Do Not Expose the Skin To This Product When
Using the Product In A Hot Or Cold Environ-
ment.
Ö
When it is necessary to expose the skin to
this product such as to scan a ngerprint,
perform the operation in the shortest time
possible.
NOTICE
l
Do not place the computer near a television or radio receiver.
l
Keep the computer away from magnets. Data stored on the
hard disk may be lost.
l
Do not touch the terminals on the battery pack. The battery pack may
no longer function properly if the contacts are dirty or damaged.
l
Do not expose the battery pack to water, or allow it to become wet.
l
If the battery pack will not be used for a long period of time (a month
or more), charge or discharge (use) the battery pack until the remain-
ing battery level becomes 30% to 40% and store it in a cool, dry place.
l
This computer prevents overcharging of the battery by recharging only
when the remaining power is less than approx. 95% of capacity.
l
The battery pack is not charged when the computer is rst purchased.
Be sure to charge it before using it for the rst time. When the AC
adaptor is connected to the computer, charging begins automatically.
l
Should the battery leak and the uid get into your eyes, do not rub
your eyes. Immediately ush your eyes with clear water and see a
doctor for medical treatment as soon as possible.
THIS PRODUCT IS NOT INTENDED FOR USE AS, OR AS
PART OF, NUCLEAR EQUIPMENT/SYSTEMS, AIR TRAFFIC
CONTROL EQUIPMENT/SYSTEMS, AIRCRAFT COCKPIT
EQUIPMENT/SYSTEMS
*1
, MEDICAL DEVICES OR ACCES-
SORIES
*2
, LIFE SUPPORT SYSTEMS OR OTHER EQUIP-
MENTS/DEVICES/SYSTEMS THAT ARE INVOLVED WITH
ENSURING HUMAN LIFE OR SAFETY. PANASONIC WILL
NOT BE RESPONSIBLE FOR ANY LIABILITY RESULTING
FROM THE USE OF THIS PRODUCT ARISING OUT OF THE
FOREGOING USES.
*1
AIRCRAFT COCKPIT EQUIPMENT/SYSTEMS include Class2
Electrical Flight Bag (EFB) Systems and Class1 EFB Systems
when used during critical phases of ight (e.g., during take-
off and landing) and/or mounted on to the aircraft. Class1 EFB
Systems and 2 EFB Systems are dened by FAA: AC (Advi-
sory Circular) 120-76A or JAA: JAA TGL (Temporary Guidance
Leaets) No.36.
*2
As dened by the European Medical Device Directive (MDD)
93/42/EEC.
Panasonic cannot guarantee any specications, technolo-
gies, reliability, safety (e.g. Flammability/Smoke/Toxicity/Radio
Frequency Emission, etc) requirements related to aviation
standards and medical equipment standards that differ from
the specications of our COTS (Commercial-Off-The-Shelf)
products.
Panasonic cannot guarantee any specications, technolo-
gies, reliability, safety (e.g. Flammability/Smoke/Toxicity/Radio
Frequency Emission, etc) requirements related to aviation
standards that exceed the specications of our COTS (Com-
mercial-Off-The-Shelf) products.
This computer is not inten
ded for use in medical equipment in-
cluding life-support systems, air trafc control systems, or other
equipment, devices or systems that are involved with ensuring
human life or safety. Panasonic cannot be held responsible in
any way for any damages or loss resulting from the use of this
unit in these types of equipment, devices or systems, etc.
The CF-31 was developed based on thorough research into the
real-world portable computing environments. Exhaustive pursuit
of usability and reliability under harsh conditions led to innova-
tions such has the magnesium alloy exterior, vibration damped
hard disk drive and oppy disk drive, exible internal connec-
tions. The CF-31’s outstanding engineering has been tested
using the strict MIL-STD- 810F (for vibration and shock) and IP
(for dust and water) based procedures.
As with any portable computer device precautions should be
taken to avoid any damage. The following usage and handling
procedures are recommended.
Before putting the computer away, be sure to wipe off any
moisture.
Safety Precautions
CF-31mk4(DFQW5801YAT)_OI_US.indb 4 2013/06/12 12:48:14