[Koha] encoding problem with Armenian records

[Tigran Zargaryan]

Hi List,
working with 3.4
cataloging, retrieval, display of bibliogrpahic records in Armenian is 
going fine.
In OPAC mode for Armenian records search and retrieval are working fine 
(Fig.1).
After record display, when clicking on any terms from the Subject(s) 
(fig2), not correct codes are displayed (Fig3). These symbols are not 
having any relation to Armenian letters.
The same is displayed upon stopping mouse on the Author or subjects (see 
Fig4).
Any ideas?
thanks,
Tigran


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