Getting Started 9
E-EQ-MX3RG-J-ARC MX3 Reference Guide
Connect DC Power (Optional)
Note: When an external power supply is used to power these products, the external power
supply should be UL Listed, with LPS or Class 2 outputs rated 12V, minimum 1Amp.
1. AC Input Cable
2. To MX3 Power
Jack
Figure 1-7 DC Power Supply
The MX3 connects to any of the following power supplies through the DC Power Jack on the
endcap:
• US AC/DC 12V power supply
• International AC/DC 12V power supply
1. Insert the barrel connector into the MX3 power jack and push in firmly.
2. The CHGR LED above the keypad illuminates when the MX3 is receiving power
through the power jack. The Main Battery automatically recharges when the MX3 is
connected to an external power source.
Note: When the MX3 is receiving external power from a cradle, the cradle Status LED and the
CHGR LED on the MX3 are illuminated.
