用户手册 — Cep Terminals GPRS-TERMINAL GT864 E

目录

• Important information

  2
• Safety Instructions

  2
• Mechanical Description

  5
• Overview

  5
• Physical Dimensions and Weight

  6
• Electrical Description

  7
• Power Connector

  7
• Mini USB Connector

  8
• GT864 E with Audio connector

  9
• Antenna Connector

  10
• SIM card reader

  10
• RS232 Serial Port

  11
• Serial Data

  11
• Serial Data Signals

  11
• Control Signals – RTS, CTS, DTR, DSR, DCD, RI

  12
• Operation

  12
• Switching ON the modem

  12
• Switching OFF the modem

  13
• Operating states / LEDs

  14
• Power up LED (green LED in the middle)

  14
• Status LEDs (one yellow, one red)

  14
• Power consumption

  15
• Safety and Product Care

  16
• Safety instructions

  16
• General precautions

  16
• SIM card precautions

  17
• Antenna precautions

  17
• Installation of the modem

  17
• Where to install the modem

  18
• Environmental conditions

  18
• GSM Signal strength

  18
• Connections of components to GT864 E Terminal

  18
• Network and Subscription

  18
• How to install the modem

  19
• Power supply

  19
• Securing the modem

  19
• Antenna

  19
• General

  19
• Antenna type

  20
• Antenna placement

  20
• The antenna cable

  20
• Possible communications disturbances

  21
• CEP Certified Accessories

  21
• Technical Data

  22
• Abbreviations

  25
• Mark of Conformity

  26
• CE Approval

  26
• RoHS Certificate

  27
• Safety Test

  27
• Service and Support

  27
• 10 Documentation Change Log

  27