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11.3.2
Quick-Nav Function
To save the user from having to navigate past a large number of function screens to get to the desired page, a quick
navigation system allow a direct jump to the general area of interest. If no key is pressed, the home screen is
automatically returned to after 20 seconds.
Jump directly to functions
related to gas measurements
Jump directly to detector
feature settings
11.3.3
Entering The Function Screens
To gain access to the function screens, the stylus must be held on the padlock icon continuously for a few seconds.
Depending upon whether a pass-code has been set, the next screen will either be the menu choice bars (CAL / SET)
or the screen for entering the pass-code.
Padlock Icon for 2 - 5 seconds
To enter the pass-code scroll each digit up or down. A padlock icon will show once a code is entered.
Entering an incorrect code will move the menu back to the main home (measurement) screen.
Once unlocked, if exited, the menu can be re-entered without the pass-code for 30 seconds, after which the menu is
again locked and requires the pass-code to re-enter.
Once the menu is unlocked, two options are available, calibration 'CAL' or setup 'SET'.
Operating the 'SET' soft-key moves to the quick-nav screen described in section 10.3.2.
Menu is unlocked
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D-Guard
Jump directly to alarm setup
functions
Jump directly to data communication
function settings.
2
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