用户手册 — CALAMP WIRELESS NETWORKS INC. MCUA5R

目录

• PRODUCT OVERVIEW

  1
• 1.1 INTENDED AUDIENCE

  1
• 1.2 GENERAL DESCRIPTION

  1
• 1.2.1 Characteristics

  1
• 1.2.2 Accessories and options

  1
• 1.3 CONFIGURATION

  1
• 1.4 FACTORY TECHNICAL SUPPORT

  2
• 1.5 PRODUCT WARRANTY

  2
• 1.6 REPLACEMENT PARTS

  2
• 1.6.1 Factory Repair

  2
• 1.7 PHYSICAL DESCRIPTION

  2
• 1.8 DIAGNOSTICS

  2
• 1.8.1 Remote Commands

  3
• 1.9 FIRMWARE UPGRADES

  3
• NETWORK APPLICATION

  3
• RF Path and Communications Range

  3
• Basic Connections

  3
• Common Characteristics

  3
• Point to Point System

  3
• Point–Multipoint System

  4
• Extending a Landline (Tail Circuit)

  4
• FEATURES AND OPERATION

  5
• 2.1 OVERVIEW

  5
• 2.2 INTENDED AUDIENCE

  5
• 2.3 FRONT PANEL

  5
• 2.3.1 Antenna Connector

  5
• 2.3.2 LED Indicators

  5
• 2.3.3 Connection to DTE

  5
• 2.3.4 Com Port

  6
• 2.3.5 Setup Port

  6
• 2.4 REAR PANEL

  7
• 2.4.1 Heat Sink

  7
• 2.4.2 Power / Analog connector

  7
• 2.5 OPERATION

  7
• 2.5.1 Operating Modes

  8
• 2.5.2 Data Forwarding Timer

  8
• 2.5.3 Sending Break Signals

  8
• 2.5.4 COM Port Baud Rates

  8
• 2.5.5 Diagnostics

  8
• 2.5.6 Addressing

  9
• 2.5.7 Station Type

  9
• 2.6 ONLINE DIAGNOSTICS

  9
• 2.6.1 Using an External Program for Online Diagnostics

  9
• 2.6.2 Interpreting Diagnostic Results

  10
• 2.7 OFFLINE DIAGNOSTICS

  12
• 2.8 LOW POWER OPERATION

  13
• 2.8.1 Reduced Transmit Power

  13
• 2.8.2 Suspend Mode

  13
• 2.8.3 Sleep Mode

  13
• 2.8.4 Remote Unit Wake-up by DTE

  13
• 2.9 TRANSMITTER TIMEOUT

  13
• OPTIMIZING YOUR SYSTEM

  14
• MAINTENANCE ADJUSTMENTS

  15
• 3.1 OVERVIEW AND MAINTENANCE INTERVALS

  15
• 3.2 INTENDED AUDIENCE

  15
• 3.3 EQUIPMENT REQUIRED

  15
• 3.4 TEST POINT

  15
• 3.5 BASIC ADJUSTMENTS

  15
• 3.5.1 Preliminary Steps

  15
• 3.5.2 After Adjustments are Done

  15
• CIRCUIT DESCRIPTION

  17
• 4.1 OVERVIEW

  17
• 4.2 INTENDED AUDIENCE

  17
• 4.3 CIRCUIT DESCRIPTION

  17
• 4.3.1 Microprocessor Circuit

  17
• 4.3.2 RS232

  17
• 4.3.3 MODEM

  17
• 4.3.4 TRANSMIT & RECEIVE DATA

  17
• 4.3.5 Integra-T A/D and DIGIPOT

  18
• 4.3.6 Wake-Up Circuit

  18
• 4.3.7 Power Supply

  18
• TABLE 1 INTEGRA-T ACCESSORIES AND OPTIONS

  1
• TABLE 2: COM PORT SIGNALS

  6
• TABLE 3: SETUP PORT SIGNALS

  6
• TABLE 4: SWR / REV PWR

  12
• TABLE 5: TESTS AND ADJUSTMENTS HALF AND FULL CHANNEL UNITS

  16
• FIGURE 1 - BASIC CONNECTIONS REQUIRED

  3
• FIGURE 2 - POINT TO POINT SYSTEM

  4
• FIGURE 3 - POINT–MULTIPOINT SYSTEM

  4
• FIGURE 4 - TAIL CIRCUIT

  4
• FIGURE 5 - DCE CROSSOVER CABLE FOR RTS-CTS MODE

  4
• FIGURE 6 – INTEGRA-T FRONT PANEL

  5
• FIGURE 7 – COM AND SETUP PORT CONNECTORS PIN LOCATIONS

  6
• FIGURE 8 – 3-WIRE INTERFACE

  6
• FIGURE 9 – INTEGRA-T REAR PANEL

  7
• FIGURE 10 - POWER / ANALOG CONNECTOR

  7
• FIGURE 11- POWER / ANALOG CABLE

  7
• FIGURE 12 - LOGIC BOARD BLOCK DIAGRAM

  19
• addressing

  9
• LEDs

  5
• equipment required

  15
• analog inputs

  7
• master

  9
• break signals

  8
• optimizing performance

  14
• characteristics

  1
• point to point

  4
• circuit description

  17
• point–multipoint

  4
• power connector

  7
• baud rates

  8
• power saving

  13
• commands, remote

  3
• configuration

  1
• connections

  3
• range (distance)

  3
• remote

  9
• RS-232 port

  6
• RTS mode

  8
• interpretation

  10
• offline

  12
• online

  9
• setup port

  6
• online string format

  10
• short address

  9
• using an external program

  9
• signal quality

  12
• DOX mode

  8
• sleep mode

  13
• DTE connections

  5
• station type

  9
• ESN

  9
• tail circuit

  4
• firmware upgrades

  3