IXP343-0-0-GB-07
April 2009
Page 6
Installing the Real Time Clock (RTC)/RAM Backup Battery
CAUTION:
When handling the Real Time Clock (RTC)/RAM Backup Battery, be
careful NOT to touch the Positive and Negative Poles
simultaneously. Doing so will discharge the Battery.
The Battery Holder is located on the left-
hand side of the Controller’s Printed Circuit
Board (PCB), alongside the RTE Input Terminal Block (see Figure 5).
First Time Use
1. Remove the Controller
’s Top Cover.
2. Slide the supplied 3 V, CR2032, Lithium cell Battery under the metal clip of the
Battery Holder, with the "+" Terminal facing UP.
3. Press the Battery firmly into the Battery Holder.
4. Attach the Controller
’s Top Cover.
Replacement
1. Remove the Controller
’s Top Cover.
2. Remove the old 3 V, CR2032, Lithium cell Battery from the Battery Holder by
pulling the plastic retaining clip horizontally AWAY from the Battery Holder. The
Battery Holder is spring-loaded, and will raise the Battery out of the Holder.
3. Slide the new 3 V, CR2032, Lithium cell Battery under the metal clip of the Battery
Holder, with the "+" Terminal facing UP.
4. Press the new Battery firmly into the Battery Holder.
5. Attach the Controller
’s Top Cover.
ELECTRICAL CONNECTIONS
Controller Layout
Figure 5: Key Component Positions
