Settings dialog box can be accessed by selecting Settings... menu command.
Language: Specifies Indian language
Indic font: Specifies default font for selected Indian language
English: Specifies default font of English text
Pan-Indic keyboard: Use Pan-Indic keyboard which is common across all Indian scripts. If this option is unchecked then the legacy phonetic keyboards are used
Auto convert text: Convert input text automatically if the keyboard is idle for 10 seconds
Tamil consonant numerals: Subscript numerals (ex: க₂, க₃, க₄) are used for க, ச, ஜ, ட, த, ப consonants if this option is selected
Output: Select output type. [Indic, ISO15919, IAST]
Text color: Specifies the default text color
Screen color: Specifies the screen color