Getting Started 1-11
E-EQ-MX3CERG-A-ARC MX3-CE Reference Guide
Connect External Power Supply (Optional)
Note: In North America, this unit is intended for use with a UL Listed ITE power supply with
output rated 12-80 V dc, minimum 3.5 A. Outside North America, this unit is intended
for use with an IEC certified ITE power supply with output rated 12-80 V dc, minimum
3.5 A.
There are three external power supplies available:
• US AC/DC 12V Power Supply
• Cigarette Lighter Adapter
• International AC/DC 12V Power Supply
Figure 1-9 US AC/DC 12V Power Supply and Cigarette Lighter Adapter
Figure 1-10 International AC/DC 12V Power Supply
The MX3-CE DC power jack is located on the endcap. The cradle power jack is located on the
back of the cradle.
Figure 1-11 Connect External Power Supply
1. Insert the barrel connector into the MX3-CE power jack and push in firmly.
2. The CHGR LED above the keypad illuminates when the MX3-CE is receiving external
power through the power jack. The Main Battery recharges when the MX3-CE is
connected to an external power source.
Note: When the MX3-CE is receiving external power through a cradle, the cradle Status LED
and the CHGR LED on the MX3-CE are illuminated.
