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Model GFC7000E Instruction Manual Operating Instructions
04584 Rev A1 51
The default status of the calibration password is OFF. To enable the calibration password press:
SAMPLE ENTER SETUP PASS : 818
8 1 8
ENTR
EXIT
SAMPLE RANGE = 500.000 PPM CO2 =X.XXX
< TST TST > CAL SETUP
SETUP X.X
PRIMARY SETUP MENU
CFG DAS RNGE
PASS
CLK MORE EXIT
SETUP X.X
CAL. PASSWORD ENABLE: OFF
OFF ENTR EXIT
SETUP X.X PASSWORD ENABLE:
ON
ON ENTR EXIT
SETUP X.X PASSWORD EN
A
BLE: ON
ON ENTR EXIT
ENTR
accepts
the change
EXIT
ignores
the change
Toggles
password
status On/Off
ENTR accepts
displayed
password value
EXIT returns to
SAMPLE
display
CAL. PASSWORD
default state is
OFF
If the calibration password (101) is enabled, the following keypad sequence will be required to
enter one of the calibration modes:
SAMPLE
ENTER SETUP PASS : 0
0 0 0
ENTR
EXIT
SAMPLE* RANGE = 500.000 PPM CO2 =X.XXX
< TST TST >
CAL CALZ CALS
SETUP
M-P CAL RANGE = 500.000 PPM CO2 =X.XXX
< TST TST > ZERO
CONC
EXIT
Prompts
password
number
SAMPLE ENTER SETUP PASS : 0
1 0 1 ENTR EXIT
Press
individual
keys to set
101
Continue calibration process …