Download MICROS Hardware - Oracle Documentation

Electrostatic Discharge
Electrostatic discharge (ESD) usually takes the form of a discharge from the operator’s
hand to the cash drawer, printer, or key switches. ESD is more common in dry climates
during winter, and less common in moist climates.
MICROS hardware has been immunized to a level of up to 21,000 volts when the unit
receives a discharge. Due to this level of immunization, the Workstations are protected
against ESD in most environments. However, tile or anti-static carpet should still be
employed in the areas near the equipment.
Humidity
A constant humidity between 40% and 80% is desired for the proper operation of the
equipment.
Custom Cabinets and Enclosures
To maintain the internal temperature within the equipment at the specified levels,
adequate ventilation is required. Consequently, the equipment must not be mounted in
an enclosure that could impede air flow to all four sides. A three sided (front and back
open) enclosure with 4 inches of clearance on all sides is acceptable.
Temperature
Operating and storage temperatures for current MICROS workstations are listed in
Chapter 1 and summarized in the Table below.
Table 15 – Operating and Storage Temperatures for Current MICROS Workstations
Device
Operating Temperature
Storage Temperature
Desktop Workstation
(WS5A, PCWS 2015/
WS4 LX)
0°C (32°C) - 45°C (113°F)
-25°C (-13°F) to 80°C (176°F)
KW270
Without Battery Pack:
Without Battery Pack:
-10°C(14°F) to 65°C (149°F)
90% relative humidity non
condensing at 65°C (149°F)
-20°C (-4°F) to 80°C (176°F)
With Battery Pack:
With Battery Pack1:
-5°C (23°F) to 30°C (86°F)
Charging: 0°C (32°F) to 45°C
(113°F) Discharging: -10°C
(14°F) to 60°C (140°F)
mTablet
-10°C (14°F) to 60°C (140°F)
-25°C (-13°F) to 85°C (185°F)
When Charging Battery:
0°C (32°F) to 45°C (113°F)
Concessions mTablet
(No Battery)
Environmental Requirements
-10°C (14°F) to 60°C (140°F)
-25°C (-13°F) to 85°C (185°F)
43