Vemm Tec PTZ-BOX 5.0, Manual

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PTZ-BOX 5.0 User manual, document edition: 13
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The privileges system lets use two different protection means:
➢
software protection (accounts and passwords);
➢
hardware protection (sealed hardware switches);
Device has ability to configure both protection means to adjust the security system to regulations
in local gas market. To configure it are used independently 2 parameters: SecurLvlMet and
SecurLvlAdm .
Each configurable parameter of the device is protected on designed level. Details are descripted
in documentation “User data structure”. For parameters up to level 9 adjustment of the protections
means is possible by using SecurLvlMet and for parameters up to level 4 - SecurLvlAdm .
Parameter: SecurLvlMet is possible to configure on values 3 and 4, SecurLvlAdm is possible to be
configured on values 1, 2, 3, 4. Description of each value (level):
➢
Level 4: configuration of parameters is possible when:
o
appropriate hardware switch is disabled (MET or CFG);
AND
o
the customer has used the proper account number with valid password.
➢
Level 3 : configuration of parameters is possible when:
o
appropriate hardware switch is disabled (MET or CFG);
When hardware locks are disabled but e.g. used transmission protocol expect
authorization data then
giving account “0” and password “0” is allowable. It is still
possible to use proper accounts and passwords in this case.
➢
Level 2 : configuration of parameters is possible when:
o
the customer has used the proper account number with valid password;
Position (activity) of hardware switch CFG is ignored
– it means that the hardware
switch is treated as disabled.
➢
Level 1 : configuration of parameters is possible when:
o
hardware switch CFG is disabled;
OR
o
the customer has used the proper account number with valid password.
Level 1 expect using at least one mean to confirm access
– either hardware switch or
account + password. When hardware lock is disabled but e.g. used transmission
protocol expect authorization data then givi
ng account “0” and password “0” is
allowable. It is still possible to use proper accounts and passwords in this case.
In addition to described security levels, there is additional setting for enabling configuration
of parameters when hardware locks are enabled
– but only parameters with low access
levels 2 and 3. This setting is performed on parameter CustAccess . Setting it to value 1 will
allow such modifications, 0 – blocks it.
All of device’s parameters designed for configuration are described in document “PTZ -BOX 5.0 User
d ata structure” , where are also indications what kind of privileges are required to do modification.