Mipro MA-505 - Power Management and Battery Replacement; Power Usage and Storage Tips; Replacing Rechargeable Batteries

A connector is included which allows users to make DC wiring. See diagram below
for illustration:
DC JACK Diagram
Connector
AC power and DC power can not be used at the same time.
! Always store the system with the batteries fully charged if needing to store the
system for more than 3 months. Leave the system plugged into an AC power
outlet when not in use or recharge once at least every 3 months.
! The rechargeable batteries will not function properly if not recharged for an
extended period of time. It is therefore, recommended to recharge after every
use regardless of the usage time to preserve battery life.
1
4
3
2
DC V
_
+
DC V: 24~28V/10A
1
4
3
2
PORTABLE WIRELESS PA SYSTEM PORTABLE WIRELESS PA SYSTEM
! Adjust lever to remove the lid plate (Figure 1-1)
! Insert into the storage (Figure 1-2)
! Adjust lever to close the lid plate tightly (Figure 1-3)
Storing Power Plug & Cable
(Figure 1-1) (Figure 1-2) (Figure 1-3)
12
13
(Figure 2-2) (Figure 2-1)
(Figure 2-5)
(Figure 2-3)
(Figure 2-4)
! The batteries must be replaced every 2~3 years depending on usage over
time and limited amount of charge cycles.
! Ascertain the power switch is turned off and AC cord is unplugged.
1. Using a Phillips-head screwdriver (not supplied) remove the screws.
(Figure 2-1)
2. Remove the battery protection cover panel. (Figure 2-2)
3. To remove batteries, gently detach and slide the battery away from the
battery housing compartment horizontally. (Figure 2-3)
4. Replace batteries “as above” and re-connect the wires to the new batteries
horizontally in accordance to the wiring diagram below. (Figure 2-4)
5. Replace the battery protection cover panel, tighten up the screws.
(Figure 2-5)
REPLACING RECHARGEABLE BATTERIES