Tadiran Telecom EMERALD ICE, Installation & Maintenance Manual

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13-12
Emerald ICE Installation, Programming & Maintenance Manual
User
Pr
ogramming
13
Feature Code: N/A
Description
The Emerald ICE system is equipped with a Lithium Ion battery for maintaining
volatile system database programming and extension programming during
commercial AC power interruption. The memory back ‐ up will maintain the
database programming, time and date displays, personal speed dial numbers,
feature button programming, etc., for up to seven (120) days of continuous AC
power loss. When system AC power is restored, the system will resume normal
operation.
During AC power interruption, the system will not operate unless System Battery
Back ‐ Up via a UPS is equipped.
When the “Cold Start/Normal” option strap on the CPM Module is operated to the
“Cold Start” position, with the KSU AC power turned off, the memory back ‐ up
battery is removed from the volatile memory circuit. This option strap condition is
used only to initialize the system database and restore all programmable data to
the factory configured default program.
New Emerald ICE systems are shipped with the “Cold Start/Normal” option strap
in the “Cold Start” position. When a new Emerald ICE system is received this
strap MUST be moved to the “Normal” position to allow system operation.
We recommend that the system power be restored in a timely manner since
the Lithium Ion battery is not recharged. Continued discharging of the
Lithium Ion battery will render the battery inoperable for the intended
purpose. Considering normal system use and periodic loss of commercial
AC power, the Lithium Ion battery life expectancy is 5 years. When
necessary, replace with a like battery.
Default Settings:
N/A
Operation
N/A
13.7
Battery Back-Up (Memory)