Crystal Instruments Coco-80 - Page 3

CoCo-80 User Manual
iii
System Reset ......................................................................................................................... 69
Keypad Lock .......................................................................................................................... 70
HARDWARE 71
CoCo-80 Input Connections ...................................................................................................... 71
System Calibration ................................................................................................................. 71
Input Modes ........................................................................................................................... 71
CoCo-80 Output Connections.................................................................................................... 72
CoCo-80 Peripherals and Accessories ....................................................................................... 73
Ethernet ..................................................................................................................................... 74
USB Ports ................................................................................................................................... 75
Mouse Support ....................................................................................................................... 76
SD Card Interface....................................................................................................................... 76
Audio Devices ............................................................................................................................ 76
Battery ........................................................................................................................................ 76
Battery Charger ...................................................................................................................... 77
DC/DC Converter for Car Cigarette ........................................................................................... 77
CoCo-80 On-Line Updates ....................................................................................................... 78
CSA — CONFIGURABLE SIGNAL ANALYSIS 79
Preprogrammed CSA projects .................................................................................................. 80
Change CSA projects from the CoCo-80 ............................................................................... 83
Editing CSA from the EDM Software ................................................................................... 83
SIGNAL PROCESSING IN THE COCO 84
The Data Processing Flow of CoCo ........................................................................................... 84
Acquisition Modes .................................................................................................................... 86
Acquisition Mode Setup ........................................................................................................ 90
Using a Trigger During Measurement .................................................................................. 92
Built-In Digital Integration ........................................................................................................95
Sensor Consideration ............................................................................................................ 96
Calculation Errors in Digital Integration ............................................................................... 97
Digital High-Pass Filter ............................................................................................................ 98
Using Integration ...................................................................................................................... 99
Example ................................................................................................................................ 99
COCO-80 OPERATION FOR SPECTRAL ANALYSIS 101
Select a CSA Project ................................................................................................................. 101
Set Analysis Parameters for Spectral Analysis ........................................................................ 101
Set the Spectrum Type ............................................................................................................. 102