Note: Before beginning this process, ensure that any critical processes
the S600+ controls are otherwise managed.
1. Power down the S600+.
2. Disconnect wiring from the CPU module.
Note: Remove the security backplate, if one is installed on the
S600+.
3. Unscrew the retention screws.
4. Unlatch the ejectors (see Figure 3-2) and pull the board clear of the
case.
5. Place the CPU module on a flat anti-static surface so that the
battery faces up (as shown in Figure 3-2).
6. Use a small screwdriver to carefully prise the battery out of its
holder.
Note: The CPU module is designed to hold sufficient charge to
provide time (3-5 minutes) for you to replace the battery.
7. Replace the battery with an exact duplicate (Lithium 3V 1500
mAh, type CR12600SE, part number S600+BATTERY).
8. Slide the CPU module back into the S600+ case, ensuring that it
seats firmly into its connectors.
9. Secure the retention screws.
Note: If appropriate, replace the EMC backplate.
10. Reconnect wiring and apply power to the S600+.
3.3 Communication Ports
The CPU has 12 standard communication ports: nine serial and two
Ethernet (see Figure 3-1). Table 3-3 details the communications ports.
Comm ports 1 and 7 contain internal connections to other boards in the
S600+ which are not available for external host or local operator
communications. You can use Comm Port 3 or 4 to route Remote
Display connections. Comm 1 (located at the base of the faceplate) is
reserved for Config Transfer functions.