IAI America CON-PGA - Manual (Page 235)

7. Operation of MEC Related Controllers
227
7.14 Maintenance – Environment Setting
(Touch sound Setting, Display Language Setting, Auto Monitor Setting, Display Setting
(Screen Adjustment))
You can set the touch sound, display language and auto monitor, and also adjust the screen.
Touch on the MEC menu screen.
Touch [EnvironmentSet].
Touch [Menu] to return to the MEC menu screen.
The environment setting screen appears.