System information

Intuitive, User-Friendly Design
Located on the inverter cabinet’s front door, the user
interface panel allows the user to monitor and control the
Spectron LSN system. The microprocessor-controlled
display includes an array of LED indicator lights, a
2-line x 40-character digital display and a coded keypad
to display over 250 system parameters, operating modes,
alarms and stored logs.
Menu-Driven Display
The Spectron LSN user interface provides a menu-driven
display that allows access to all system information through
the following four primary sub-menus:
• Meters
• User Programming
• Logs
• Factory Programming
The menu-driven display provides users with a structured,
intuitive method of accessing system information. The
display is a user-friendly interface that eliminates the need
for confusing manuals while allowing easy access to all
system programming, operating parameters, meters and
logs. The interface design also allows the selection of
“Hot Keys” as an alternate means of accessing frequently
requested information.
Password Protection
To ensure that only authorized personnel operate the unit,
every Spectron LSN system is password protected. No
control functions can be accessed or operating parameter
changes made without password authentication.
Stored Test Results
The following system logs and reports are held in system
memory and can be viewed at any time:
1 Service Log
Logs password levels entered and FAX status
2 Test Log
Logs start times and pass/fail status of all system tests
3 Alarm Log
Logs last 40 system alarms, their time of activation
and duration
4 Inverter Log
Logs last 20 inverter events, including turn on/turn off times
and run duration
5 Battery Voltage Log
Logs battery system voltage hourly
6 Battery Discharge Voltage Log
Logs battery voltage and system output VA every five
minutes while in inverter mode
7 Power Log
Continuously logs system power levels
8 Peak Value Report
Maintains peak system parameter readings for input
voltage, output voltage, output current, battery voltage
and output VA
9 Diagnostic Status Report
Continuously monitors and logs internal microprocessor
communication status
Control Panel
Display Functions
LED Status Indicators
AC-On - AC power is present at output terminals
Ready
- Unit is ready for emergency operation
Emergency
Power - Unit is operating on battery power
Charging - Unit battery is being charged
Alarm - Operation outside of pre-programmed
operating parameters detected
Display Readout
 ●
Large, easy-to-read characters
 ●
2-line x 40-character
LCD display
 ●
Provides continuous scrolling
of 20 metered functions
Control Keys
Enter Key (ENT)
Allows users to enter
commands to the system
Clear Key (CLR)
Clears the last entered
character and cancels
or resumes scrolling
display feature
Program Key (PRG)
Allows authorized users
to change system
programming with the
use of “Hot Keys”
Previous Key (PRV)
Returns the display
to the previous
menu screen
Display Key (DSP)
Allows users to use “Hot
Keys” to display system
parameters
Main Menu Key (MAN)
Returns the display to the
main menu
4
Meters
User
Programming
Logs
Factory
Programming
Main Menu