15
V2.3.0 OM-UNN valid from 15
th
April 2015
Note
It is suggested to connect the instrument to an Uninterrupted Power Supply (UPS) to prevent the instrument
from stopping as the result of a power surge. It is recommended to use UPS not less than 1000 W.
Caution
Only power cord supplied by the manufacturer should be used.
Before connecting the power cord to the instrument, user must ensure the power switch of the
instrument is switched off.
The user must only connect the instrument to a grounded socket which meets the requirements as
specified in this operation manual.
2.6.
Connection to the Computer
Install UNION operation software in the computer, connect the computer and analyzer with the regular USB
cable which provided by the YHLO.
External Computer (Minimum Specifications)
Operating System
Windows
®
XP SP3 or above
Internal Memory
2G Bytes
Hard Disc Storage
120G Bytes
Communication connector
Minimum 4 USB port
Display
Resolution 1440 x 900 or above
Recommended Touch Screen
Other Hardware Requirements
Printer
Note
If the display resolution is less than 1440 X 900, the screen will not be shown properly.