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IMPORTANT:
Fit the memory card before the service module is fitted into the EXD enclosure. The memory card is push to
connect and push to release so may be pressed inadvertently during servicing. Always check the memory card is inserted
correctly after servicing.
Password Lock
The password lock lets you:
•
Prevent access to the calibration: so that selecting the calibration icon on the main menu will not access calibration
menu.
•
Prevent viewing of measured benzene levels: so the STEL and LIVE benzene displays will be blank.
You will use a 4-digit pin to turn the lock function on or off.
Titan 2 is supplied with a default PIN of 0000 and with calibration and viewing unlocked.
Lock the Calibration
P
eering Gas Sensing Technology.
ion
Select the lock icon on the main menu.
On the "Lock Select" menu, select the
calibration icon to lock or unlock the
calibration screens.
On the "Enter PIN" screen, use Switch 2
to cycle through the values to set the
first digit. Use Switch 1 to move to the
next digit.
The factory-set default is 0000.
When all the digits are set, Select to go
to the "Lock/Unlock" screen.
On the "Lock/Unlock" screen use
Switch 2 to toggle between locking and
unlocking the calibration.
Then select return to go to the "Lock
Select" screen.
To change the PIN, use Switch 1 to
navigate to the PIN number icon then
use Switch 2 to select it.
This will take you to the "Enter new PIN"
screen.
Page 39 of 66
TITAN 2 Instrument User Manual V1.0
ionscience.com
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