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Fishnder 400C Owner’s Manual iii
IntroductIon
Product Registration
Help us better support you by completing our online registration
today! Connect to our Web site at www.garmin.com/registration/.
Use this area to record the serial number (8-digit number located on
the back of the Fishnder 400C) in case your Fishnder 400C needs
service. Keep the original sales receipt, or a photocopy, in a safe
place.
Serial Number: ___ ___ ___ ___ ___ ___ ___ __
Contact Garmin
Contact Garmin if you have any questions while using your
Fishnder 400C. In the USA contact Garmin Product Support
by phone: (913) 397-8200 or (800) 800-1020, Monday–Friday,
8 AM–5 PM Central Time; or go to www.garmin.com/support/, and
click Product Support.
In Europe, contact Garmin (Europe) Ltd. at +44 (0) 870.8501241
(outside the UK) or 0808 2380000 (within the UK).
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Caring for the Fishnder 400C
The case is constructed of high-quality materials and does not
require user maintenance, except cleaning.
Cleaning the Case
Clean the unit’s outer casing (except for the screen) using a cloth
dampened with a mild detergent solution and then wipe dry. Avoid
chemical cleaners and solvents that may damage plastic components.
Cleaning the Screen
The unit’s lens is coated with a special anti-reective coating that
is sensitive to skin oils, waxes and abrasive cleaners. Cleaners
containing ammonia, alcohol, abrasives, or anti-grease detergents
will harm the anti-reective coating. It is important to clean the lens
using an eyeglass lens cleaner (that is specied as safe for anti-
reective coatings) and a clean, lint-free cloth.
Water Immersion
The unit is waterproof to IEC Standard 60529 IPX7. It can
withstand immersion in 1 meter of water for 30 minutes. Prolonged
submersion can cause damage to the unit. After submersion, be
certain to wipe and air dry the unit before reuse.