User's Manual
Table Of Contents
- Copyright Notice
- FCC Regulations
- Care & Maintenance
- Getting Started
- Preface
- CHAPTER 1: Introducing CPT-8500
- CHAPTER 2: Installing CPT-8500
- CHAPTER 3: Software Architecture
- CHAPTER 4: Configuring CPT-8500
- CHATPER 5: Managing CPT-8500
- Specifications
- Troubleshooting
- Appendix I - Download Utilities
- Index
  Chapter 2 Installing CPT-8500  29 
2.4.2 Status Indicators 
¾  Charging Status 
  For main battery, view the screen of the CPT-8500. 
  For spare battery, see cradle LEDs. 
¾  Communications & Port Status 
  See cradle LEDs: RX, TX and Power. 
Figure 12: Cradle LEDs 
Charging Spare Battery 
Red LED:  Charging 
Green LED:  Charging completed 
Flashing (Red/Green):  Error occurs 
Receiving Data 
RX Red LED:  Receiving data from a host 
Transmitting Data 
TX  Red LED:  Transmitting data to a host 
Power 
Red LED:  RX/TX via modem port 
Power 
Green LED:  RX/TX via RS-232 port 
Warning!  Charging error may occur due to a power failure or defected battery 
contacts. 










