Tescom DS300B Series, User Manual

Page: 20 / 69

18
III. FRONT PANEL
3.1 Introduction
The front panel of UPS, consisting of a 4 lines alphanumeric display, 7 status lamps, plus 5 function keys,
allows the complete monitoring of the UPS status. The mimic flow diagram helps to comprehend the
operating status of the UPS. By using the function keys operator can moves on menus and change some
parameters.
Figure 3.1 Control panel oft he UPS
L1 : Maintenance bypass switch on indicator lamp
L2 : Load on bypass indicator lamp
L3 : Input voltage indicator lamp
L4 : Rectifier run pilot lamp
L5 : Battery operation indicator lamp
L6 : Load on UPS indicator lamp
L7 : Output switch on indicator lamp
There are 5 control buttons on the UPS Front panel ,ENTER button provides selection decleration,up and
down buttons provides to surf on menus, (+) and (-) buttons are used for adjustments or option selection.
3.2 Front Panel Menu Descriptions :
By using (
↑
), (
↓
) and ENTER buttons you can access the following menus. At the end of each menu there
is <ENTER> EXIT message will be showed, if you press enter you will exit to upper menu. All menus have
3 or 4 levels.