Atest Gaz Sigma Control L, User Manual

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If the user enters an incorrect password three mes in a row, log on feature will be locked for 5 minutes and
each effort to access the op on requiring higher access level will generate the following message “Log off
lock, wait for X min”, where X is the number of minutes remained to unlock.
For informa on on the access level required for each unit op on, see sec on 5.2.
Default passwords include:
level 1 password is: 1000
level 2 password is: 2000
Before commissioning the detec on system, it is necessary to change the default access
password (see sec on 5.9).
5.4 Star!ng the unit, tes!ng the user’s interface
To check the Sigma Control L Unit for proper opera on, perform the user’s interface test. While tes ng, the
unit starts all front panel LEDs (status and System Visual Indicator LEDs) as well as internal buzzer, all display
pixels become darkened. A er approx. 1 second, the LEDs and buzzer go off, while the display presents
a welcome screen (see Figure 13). Product revision number is shown at the bo+om area of the screen. A er
2 seconds, the unit passes to system view.
5.5 System view
The system view is the basic view of opera ng the Control Unit. It contains condensed system status
informa on. Combined with the System Visual indicator being its addi on, it provides complete informa on
on gas detec on key status components.
The screen is divided into a few sec ons (see figure 14).
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User's Manual: POD-026-ENG R11
Figure 13: Welcome screen