5
Chapter 1 Introduction
INTRODUCTION
Temperature Warning
The XpressKEY is designed to operate in temperatures
between -4° and 131°F (-20° to 55°C). Low or high
temperature conditions may shorten battery life or
cause the XpressKEY to malfunction. If the XpressKEY
reaches a temperature over 131°F (55°C) the key
automatically goes into safe mode.
DO NOT
leave
an XpressKEY in an environment that can exceed this
range, such as automobiles. If you see the message
“Warning! Key is TOO HOT!...” displayed on the
XpressKEY, the key has reached a high temperature.
Do not use it until it cools down.
Replacement
1. Remove the back cover.
2. Remove the old battery.
3. Fit the new battery into the battery area.
4. Replace the back cover and snap to close.
Disposal
Panasonic states “All Panasonic Lithium Ion batteries are classified by the federal government as non-
hazardous waste and are safe for disposal in the normal municipal waste stream. These batteries contain
recyclable materials and are accepted for recycling by the Rechargeable Battery Recycling Corporation’s
(RBRC) Battery Recycling Program. For more information on how to recycle your used Lithium Ion battery call
1-800-8-BATTERY for go to the RBRC website at
for additional information.”
Touchscreen
The XpressKEY has a Liquid Crystal Display (LCD) touchscreen. The protective plastic cover can be removed.
You can use the protective cover as a template to shape a generic screen protector if needed.
Tip
: You can use the
protective cover as a
template to cut a generic
screen protector to the
touchscreen size for the
XpressKEY.
Cleaning
CAUTION
: Do not use acid/vinegar based or abrasive products to
clean the touchscreen. Do not use pre-moistened cleaner wipes that
are not specifically designed for LCD screens. These can damage
the touchscreen and void the warranty.
Use non-abrasive glass cleaner with a clean soft cloth or pre-moisten LCD display cleaner wipes to clean the
screen.
1. Spray the glass cleaner on the clean soft cloth.
2. Using the soft cloth or cleaner wipes, clean the screen.
3. Wipe until dry.
Touchscreen Warranty
The XpressKEY has a limited warranty. Check the warranty page for more details.