POSIFLEX KS - 2010, User Manual

Page: 10 / 19

Part 10
USING THE TOUCH TERMINAL
APPLICATION ENVIRONMENT
It is very important that you check the following operational
guidelines:
Ventilation
This terminal must NOT be operated in an environment with
restricted ventilation. There must be at least 25 mm air clearance around any
top or side ventilation holes with a free flow of air around the unit at
ALL
times for the installation.
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, max. wet bulb 26

C)
Power Supply
The operating voltage range of the power adaptor should cover the
local power supply for proper operation. The power cable, the power outlet
and any power fusing arrangements must conform to local safety regulations.
Please never do any connection / disconnection when system is still
powered on. Please always keep the external power adaptor in a free air
circulation.
POWER ON/OFF CONTROL
Power Indicator
There is an power indicator at center of lower rim of LCD panel. This
LED lights up yellow when external power is ready and turns to blue when
system power is turned ON.
Hardware Power Switch
The power switch located at side of the main unit
is a tactile pushbutton switch. This switch controls the
power on/off of the system. This switch turns the system
on when pushed only when external power is present.
This switch turns the system off when pushed again
during power on status. However, if the system hangs due
to any reason such as software resource conflict a simple
push on the switch may fail to turn off the power. In this
case, please utilize the
forced power off feature by pressing the switch and
holding for within 10 seconds.