Specifications

G4500 BLACKBOX PORTABLE OPERATIONAL MANUAL

August 2010

Elspec | Website

 DSP: BLACKBOX DSP version. The BLACKBOX contains a dedi-

cated DSP (Digital Signal Processing) module for high speed calcula-

tions. This field defines the firmware version of the code being executed

on this DSP.

 The Site field enables the user to define a description of the site where

the device is installed. This site's description also appears in the EL-

SPEC Search utility under Unit Description when searching for devices.

For example:

 The Description field is an additional text field for optional use.

 The Operator field is an additional text field typically for inputting op-

erator/technician name.

 The Company field is additional text field typically for inputting com-

pany name.

Password Setup section

This section enables the Administrator to change or reset the passwords of

Viewer and Administrator levels. Notice that the default (Reset) passwords

are:

 123: Viewer (can view but cannot configure)

 12345: Administrator (can view as well as configure the device)

Time Setup

The Time Setup section is used to set and control the displayed time.

 The RTC Counter refers to the counting of the internal battery backup

real time clock. The RTC starts its counting from the manufacture date.

RTC Counter format is: Days, Hours, Minutes, and Seconds.

 Time Zone specifies the date and time to be presented on the WEB

(time and date are presented at the bottom of the page). The presented

time is the local time derived from the GMT time and the configured

Time Zone which shifts the GMT time backward or forward in accor-

dance. (Greenwich Mean Time (GMT) means time at Greenwich, Lon-

don . It is also referred to as UTC.)