Application Environment

USING THE TOUCH POS

It is very important that you check the following operational guidelines:

Ventilation

This terminal must NOT be operated in an environment with restricted ventilation. The installation should be such that there is at least 25mm air clearance around any top or side ventilation holes. The installation must also be such that there is a free flow of air around the unit at ALL times.

Operating Environment

The equipment must not be operated or stored in extremes of both temperature and humidity/moisture.

(Operating range 5°C to 40°C and up to 80% humidity – non condensing)

UPS Battery (option)

General care:

The UPS battery is consumables beyond product warranty. Please note the following to preserve its serviceability as long as possible. When the equipment is to be powered off for more than few days, please disconnect the battery from the system and reconnect it and turn on the system to recharge the battery for 1 ~ 2 hours every 3 months if the temperature is lower than 30°C. Recharge for 1 ~ 2 hours every month if the temperature exceeds 30°C.

When an UPS battery is installed in this equipment, the environment should keep below 30°C to protect the life of the battery. Temperature above 40°C must be strictly avoided as it could cause termination of battery life and unexpected result even if the battery is not in work. The UPS battery can support basically the data preservation and smooth running of the system during intermittent or few minutes power failure and will be automatically recharged when system turned on with AC power presence. However, if the AC power outage is known to last for more than few minutes (3 ~ 8 min. depending on loading), it is advisable to turn off the system instead of using the battery up while repeatedly using it up or improper maintenance reduces the battery life dramatically. Please be particularly reminded to disconnect the UPS battery if the system is to be left OFF for more than 7 days to prevent possible damage. Please be alerted that a study on brand new well-charged battery indicates that leaving a battery connected without system power on for recharging for 10 days or more or even storing the battery unconnected for more than 9 months could degrade the battery capability. A

Part 12