Lcd & Keypad - GE ZTS Series Operation And Maintenance

Entelli-Switch 250 Controller
LCD & Keypad
These options are accessible through the LCD and
keypad (see figure below). To become familiar with the
options loaded into a particular unit, scrolling through
the SET and CFG menu will show the descriptions of
the options (see pages 16-17). These menus are the very
same menus that are used to access the setting and/or
configuration of these options. The SET (setting) menu
is primarily used to show or change, time and voltage
settings. The CFG menu is primarily used to turn an
option on or off. When scrolling through these menus,
Source 1 LED (Green)
indicates Source 1 is
acceptable for use
LCD Screen
Current Time,
Day and
Date of Display
Menus (MORE, CFG, TEST)
#1 or the word
on the LCD above the key.
The word above the key
changes depending on which
screen is being displayed.
GE Zenith Controls
Source 2 Position
LED (Red) indicates
Power Panel (ATS)
Source 1 Position LED (Green)
is closed to
indicates Power Panel (ATS)
Source 2 position
is closed to Source 1 position
S1 O K
01: 50
F RI 31 MAY 20 03
M O R E CFG TEST
Entelli-Switch 250
#2 or the word
on the LCD above the key.
The word above the key
changes depending on which
screen is being displayed.
Figure 8
ZTS / ZTSD Operation and Maintenance Manual (71R-3000)
(cont'd)
no changes can be made without entry of the access code.
The factory set six-digit access code is located on a white
label on the back of the unit (see figure 10 pgs. 16-18).
The Entelli-Switch 250 has many logic options. Each
controller is downloaded with options at the time of
manufacture. The collection of options that any one
controller has is specified at the time of order placement.
The following pages include all the options that can
reside in the controller. Not all units include all options.
Source 2 (Red)
indicates Source 2
is acceptable for use
* E *
S E T
#3 or the word
on the LCD above the key.
The word above the key
changes depending on which
screen is being displayed.
Exercise Event
"Impending"
SET Menu
Keypad
#4 or the word
on the LCD above the key.
The word above the key
changes depending on which
screen is being displayed.
7