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Setup mode password security – Teledyne GFC-7000E - Trace CO2 Analyzer User Manual

Page 64

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Model GFC7000E Instruction Manual

Operating Instructions

04584 Rev A1

53

If the EXIT key is pressed before the ENTR key, the analyzer will beep alerting the user

that the newly entered value has been lost.

6.4.1. SETUP Mode Password Security

Whenever the Model GFC7000E’s SETUP mode is activated the instrument will prompt the user to
enter a security password. The default password is 818. This allows access to all of the

instruments basic functions and operating modes as well as some of its more powerful diagnostic
tools and variables.

The analyzer will automatically insert 818 into the password prompt field. Simply press ENTR to

proceed.

Other password levels exist allowing access to special diagnostic tools and variables used only for

specific and rarely needed troubleshooting and adjustment procedures. They may be made
available as needed by Teledyne Instruments’ Customer Service department.

6.5. SETUP – CFG: Viewing the Analyzer’s

Configuration Information

Pressing the CFG key displays the instrument configuration information. This display lists the

analyzer model, serial number, firmware revision, software library revision, CPU type and other
information. Use this information to identify the software and hardware when contacting customer

service. Special instrument or software features or installed options may also be listed here.


SAMPLE* RANGE = 500.000 PPB CO2 =X.XXX

< TST TST > CAL

SETUP

SAMPLE

ENTER SETUP PASS : 818

8 1 8

ENTR

EXIT

SAMPLE

PRIMARY SETUP MENU

CFG

DAS RNGE PASS CLK MORE EXIT

SAMPLE

GFC7000E CO2 ANALYZER

NEXT

PREV

EXIT

Press EXIT at

any time to

return to

SETUP menu

Press EXIT at

any time to

return to the

SAMPLE display

Press NEXT of PREV to move back

and forth through the following list

of Configuration information:

MODEL NAME
SERIAL NUMBER
SOFTWARE REVISION
LIBRARY REVISION

iCHIP SOFTWARE REVISION

1

HESSEN PROTOCOL REVISION

1

ACTIVE SPECIAL SOFTWARE

OPTIONS

1

CPU TYPE
DATE FACTORY CONFIGURATION

SAVED

1

Only appears if relevant option of Feature is active.