Garmin ZUMO 400 EN - Manual (Page 53)

zūmo 400/450 Owner’s Manual 4
a
PPendix
zūmo Troubleshooting
Problem/Question Solution/Answer
My battery gauge does
not seem accurate.
Allow the unit to fully discharge and then fully charge it (without
interrupting the charge cycle).
The touch screen is not
responding to my taps
properly.
Calibrate the touch screen . Turn the unit off. Press and hold
for about one minute until the Calibration screen appears.
Follow the on-screen instructions.
The zūmo freezes up.
Reset the zūmo. Press and hold and press .
How do I clean the
zumo?
The zūmo is constructed of high-quality materials and does not
require user maintenance other than cleaning. Clean the unit’s
outer casing (not the touch screen) using a cloth dampened with
a mild detergent solution, and then wipe dry. Avoid chemical
cleaners and solvents that can damage plastic components.
How do I clean the
touch screen?
Clean the touch screen with a soft, clean, lint-free cloth. Use
water, isopropyl alcohol, or eyeglass cleaner, if needed. Apply
the liquid to the cloth, and then gently wipe the touch screen.
The suction cup will not
stay on my windshield.
Clean the suction cup and windshield with rubbing alcohol. Dry
with a clean, dry cloth. Mount the suction cup as described on
page 37 .