Atest Gaz Sigma Control L, User Manual

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5.2 Interface structure
Figure 12: Interface structure
5.3 Access to op!ons – log on mechanism
Because the unit has op ons that may have a significant impact on Sigma Gas detec on system opera on
parameters, and consequently, on safety level, the access control has been introduced. There are 3 system
access levels. They include:
level 0 – basic – it allows for viewing indica ons and addi onal system informa on,
level 1 – opera onal, password-protected – it allows for performing normal opera ons, including:
detector lock cancella on,
level 2 – allows for parametriza on, password-protected – it allows for changing system opera on
parameters.
The default access level is level 0. Each user possessing access to the Control Unit Interface, operates at this
level. If the user tries to choose an op on for which a higher access level is required, the unit requests to
enter an access password.
If the user enters a correct password, he will be logged on to proper access level, thus gaining access to the
chosen op on. The user returns to the basic access level (level 0) when:
the user chooses the op on “Log off” from the Menu (see sec on 5.8 and 5.9),
keyboard is not used for a certain period.
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User's Manual: POD-026-ENG R11
Interface test /
Welcome screen
System view
TEST
Detailed view
Detector 1
...
Detector n
Control Unit
Detector Menu
Control Unit Menu
1. [0] History
2. [0] Detector Info
3. [0] Concentra on diagram
4. [1] Cancel lock
5. [2] Zero the detector
6. [2] Noise gateway
7. [2] Alarm threshold
8. [1] "Inhibit" mode
9. [1] Set loca on
10. [0] Log off
1. [0] Events history
2. [0] Unit info
3. [1] Output test
4. [0] History
5. [2] Set me
6. [0] Language
7. [1] Level 1 password
8. [2] Level 2 password
9. [2] Buzzer seNng
10. [2] Display seNng
11. [2] Detector seNng
12. [2] Output seNng
13. [2] DI seNng
14. [2] Extension module seNng
15. [0] Log off
Access to op ons
[0] No limits
[1] Level 1 password
[2] Level 2 password