Motorola MC31XX Series Integrator Guide

Accessories 2 - 5
• Provides serial connection through the serial pass-through port for communication with a serial device, such
as a host computer. For communication setup procedures, see Chapter 3, ActiveSync.
• Provides USB connection through the USB pass-through port for communication with a USB device, such as
a host computer. For communication setup procedures, see Chapter 3, ActiveSync.
Setup
Figure 2-1 Single Slot Serial/USB Cradle Setup
Battery Charging
The Single Slot Serial/USB cradle can charge the mobile computer main battery and a spare battery
simultaneously.
To charge the mobile computer:
1. Connect the Single Slot Serial/USB cradle to a Motorola approved power source.
2. Slide the mobile computer into the mobile computer slot. The amber Charge LED Indicator indicates the mobile
computer battery charging status. The Standard Battery charges in less than five hours and the Extended Life
Battery charges in less than eight hours. See Table 2-2 for charging status indications.
NOTE The cradle requires a dedicated port on the host computer. Select either serial or USB for communications, do
not connect the cradle to both serial and USB ports.
USB PortUSB Port
Serial Port
DC Cable
Power Supply
Power Port
Serial Cable
Serial Port
USB Cable
AC Line Cord

Motorola MC31XX Series Specifications

General

Brand	Motorola
Model	MC31XX Series
Category	Handhelds
Language	English