Denso BHT-4000 User Manual page 8

Content Overview
Chapter 1. Quick Guide ...................................................................................................
1.1 Reading Bar Codes ...................................................................................................
1.2 Using the Hand Belt and Neck Strap .....................................................................
1.3 Setting the Backlight ................................................................................................
1.4 Using the Keypad .....................................................................................................
Chapter 2. Getting Started the BHT-4000 and System Mode ....................................
2.1 BHT-4000 System Configuration ............................................................................ 10
2.2 Components and Functions .................................................................................... 15
2.3 Preparation ................................................................................................................ 17
2.3.1 Setting-up 1: Loading the Battery Cartridge ................................................ 17
2.3.2 Setting-up 2: Installing System Program and User Programs .................. 19
2.3.3 Adjusting the LCD Contrast & Beeper Volume, and Displaying
the Battery Voltage Level ................................................................................ 38
2.4 Operating in System Mode ..................................................................................... 39
2.4.1 Starting System Mode ..................................................................................... 39
2.4.2 Operating in System Mode ............................................................................. 41
2.4.3 Detailed Description of the Functions in System Mode .............................. 42
Chapter 3. Communications Operations of BHT-4000 ................................................ 71
3.1 RS-232C Interface Specifications ........................................................................... 72
3.1.1 For CU-4000 ....................................................................................................... 72
3.1.2 For BHT-4000 ..................................................................................................... 75
3.2 Basic Communications Specifications and Parameters ...................................... 77
3.2.1 Basic Communications Specifications ........................................................... 77
3.2.2 Communications Parameters .......................................................................... 80
3.3 BHT-Protocol ............................................................................................................. 81
3.3.1 Overview ............................................................................................................ 81
3.3.2 Control Characters ........................................................................................... 82
3.3.3 Basic Format of Transmission Messages ...................................................... 84
3.3.4 Transmission Control Sequences .................................................................. 85
3.3.5 Aborting Data Transmission ........................................................................... 93
3.3.6 BCC for Horizontal Parity Checking ................................................................ 94
3.3.7 Text Format ....................................................................................................... 95
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