Extron electronics MAV Plus Series - Front Panel Security Lockouts; Power

Operation, cont’d
CrossPoint / MAV Matrix Switchers • Operation
3-12
Front panel security lockouts
Intheproceduraldescriptionsthatfollow,itisassumedthattheswitcherisinLock
mode0(fullyunlocked).ThefollowingtwoLock modes are also available:
 • Lock mode 1 — All changes are locked from the front panel (except for setting
Lockmode2).Somefunctionscanbeviewed.
 • Lock mode 2 — Advanced features are locked and can be viewed only. Basic
functions are unlocked.
N
The switcher is shipped from the factory in Lock mode 2.
See“Settingthefrontpanellocks(Executivemodes)”onpage3-52foradetailedlist
of basic and advanced functions and the procedure to set the various front panel
locks.
Power
Apply power by connecting the power cord to an AC source. The switcher
performs a self-test that flashes the front panel button indicators green, red, and
amber and then turns them off. (The order in which the colors are displayed
dependsonthemodel.)Anerror-freepowerupself-testsequenceleavesallI/O
andcontrolbuttonseitherunlitorshowingbackgroundillumination.Thelit/unlit
status of the RGBHV or Video button and the Audio button is defined by the
system configuration as follows:
• Audio models —RGBHV/VideoandAudiobothlit
• Models without audio —RGBHV/VideolitandAudiounlit
The current configuration and all presets are saved in non-volatile memory. When
power is applied, the most recent configuration is retrieved. The previous presets
remain intact.
Ifanerroroccursduringtheself-test,theswitcherlocksupanddoesnotoperate.
Ifyourswitcherlocksuponpower-up,calltheExtronS
3
Sales&TechnicalSupport
Hotline.