User's Manual

NAUTIZ X4 Manual
13 handheld
3.3. LED Indicators
The red LED is ON while charging the battery and the green LED is ON when the battery is fully charged.
Alternatively, it is also possible to recharge the battery pack by using the single slot cradle, the single Ethernet cradle or
the 4-slot battery charger.
During the charging process the LED positioned at the upper side of the display is red constant. Once the charging process
has been completed this LED is green constant.
If the battery pack is removed from the handy terminal, it can be recharged by inserting it into the rear slot of the single slot
cradle, the single Ethernet cradle or the 4-slot battery charger.
3.4. Guidelines for Battery Pack Use and Disposal
The following are general guidelines for the safe use and disposal of batteries:
· Store the terminal and the spare batteries between 20 to 30 ºC (68 to 86 ºF) in order to maintain optimal battery
performance.
· Standard batteries must be charged at a temperature ranging from 0 to 45℃(±3℃).
· The battery level may not be displayed correctly for some minutes after the disconnection if the handy terminal is
disconnected from power supply before the charging cycle is completed.
· The handy terminal could get warm during charging. This is normal and does not mean a malfunction.
· To achieve the best battery life, turn off the radios not in use.
· Rechargeable battery packs is not initially charged. Therefore the initial operation to perform is to charge them. See
below.
· By default, the battery pack is disconnected at the factory to avoid damage due to excessive draining. Annual
replacement of rechargeable battery pack avoids possible risks or abnormalities and ensures maximum
performance.
WARNING: DO NOT attempt to charge damp/wet handy terminals or batteries. All components must be dry before connecting to an external
power source.
WARNING: Never throw a used battery in the trash. It contains heavy metals and should be recycled according to local guidelines.
WARNING: Storage of batteries for long time at fully charged status or at fully discharged status should be avoided.
Only in case of long storage, in order to avoid deep discharge of the battery, it's recommended to partially recharge the battery every two-
three months to keep the charge status at a medium level.
WARNING: Installing, charging and/or any other action should be done by authorized personnel and following this manual.
The battery pack may get hot, explode, ignite, and/or cause serious injury if exposed to abusive conditions.
If the battery pack is replaced with an improper type, there is risk of explosion.
Do not place the battery pack in or near a fire or heat; do not place the battery pack in direct sunlight, or use or store the battery pack inside
unventilated areas in hot weather; do not place the battery pack in microwave ovens, dryer, high pressure containers, on induction
cookware or similar device. Doing so may cause the battery pack to generate heat, explode or ignite. Using the battery pack in this manner
may also result in a loss of performance and a shortened life expectancy.
Use only a Handheld approved power supply. The use of an alternative power supply will void the product warranty, may cause product
damage and may cause heat, explode or ignite.
The area in which the units are charged should be clear of debris and combustible materials or chemicals.
Do not use the battery pack in any other manner outside its intended use in Handy Terminal and peripherals.