NEC NEC-80570 User Guide - Page 15

Installing the Cabinet Installing and Replacing the Battery To install the battery (Figure 1-6): 1. Insert the battery into the battery clips as shown below. 2. Replace and resecure the top panel. 1 OR Go to Installing the Expansion Board on page 1-10 and install the Expansion Board. Battery 80200 - 27 - 1 Figure 1-6: Installing the Battery Replacing the Battery To replace an existing battery: You should only need to replace your battery if it fails to hold a charge (i.e., no longer backs up memory and the Real Time Clock). 1. Do not power down the system. If you power down the system and remove the battery, programmed data and the Real Time Clock will reset to the factory-installed default settings. 2. Following Figure 1-6, gently push down on the battery and remove it. 3. Replace the battery with a Sony CR2032 3 Volt Lithium cell battery or equivalent. (This battery is not available from NEC.) 4. Verify that the system's programmed data is intact. 5. Discard the old battery. !! Caution !! • Take proper precautions when discarding the battery. It may be considered hazardous mate- rial in some areas. • There is a danger of explosion if the battery is incorrectly replaced. • Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. DS1000 Hardware Manual Section 1: Installation Basics x 1-9