Sensor Electronics SEC Millenium Series Instruction And Operation Manual page 253

If so, then this is either the first time the 3500 has been powered on, or you do not
have the Gas Monitorin
SEC 3500 compatible devices yet. Otherwise, if at least one compatible device is
connected, online and had been setup previously, then at least one of the sixteen zone
summary boxes would be green- see below:
If this is the first time startup, or scanning the loop fo
must be performed (do not follow this for loops that will contain SEC Relay Modules-
See Section 4.0 and in depth look at configuration in the Supervisor's Manual):
1) The supervisor must login to the 3500, by either pressing the Menu b
touching the SEC logo at the
selecting the "Login/Logout
Sensor Electronics Corporation
5500 Lincoln Drive
Minneapolis, Minnesota 55436
th
May 13 , 2007
g loop setup/configured properly, or you have not detected any
(Menu Button Areas)
bottom-right of the screen,
" menu option shown below:
Page 4 of 26
952-938-9486
r new devices, the following
utton or
as circled in red above,
SEC 3500 OI
Startup Basics
Manual
Version 2.1.0090