Figure 4-56 Connecting The Batteries To The Power Supply Unit - NEC Xen Master System Hardware Manual

System Hardware Manual
3. Connect the cable to the BATTERY INT connector of
the PSU as shown in Figure 4-57 Connecting Cables
for External Batteries.
igure 4-56 Connecting the Batteries to the Power Supply Unit
4.6.2 External Battery Installation
Batteries that are purchased locally can be connected to
the system as external batteries.
When
!
disconnect the battery cable for the built-in
batteries from the BATTERY INT connector
of the KSU. If the built-in batteries are
connected with the external batteries, a large
amount of charging current may flow from
the external batteries to the built-in batteries.
This can cause battery cable burns.
installing external
May 2001
batteries,
4 - 95