Dynisco UPR800 Series, Инструкция по эксплуатации

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DYNISCO UPR800 Series Instruction Manual
Page | 77
Range: Use
u t
keys to input security codes. 0 means no security code
(the parameters related to level A, level B and level C are always
unlocked)1 means no security code (all parameters related to level C
are always locked). A number from 501 to 1000 is the code for level
C protection.
NOTE: Once security codes are selected, their values cannot be displayed again but the
display shows On. If the codes are forgotten, new values should be chosen, using the
above procedure. It is recommended that a code be set for each security level. Note that
unlocking the Level C code unlocks Levels A, B and C. Unlocking Level B unlocks Levels
B and A. Unlocking Level A only Unlocks Level A. When the SECUR functions are
accessed in Group 1, the levels that are locked will be followed by a decimal point. E.g.
A.b.C. indicates that all the levels are locked.