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MPX 866 A Media Presentation Matrix Switcher • Operation
PRELIMINAR
Y
Front Panel Operations
The following paragraphs detail the power-up process and then provide sample
procedures for creating ties, viewing confi gurations, saving and recalling a preset,
muting and unmuting outputs, selecting the composite or S-video format for inputs
11 through 14, viewing and adjusting the input audio level, viewing and adjusting
the output volume, locking out the front panel, performing one of several resets,
and reading and setting the RS-232 Primary port settings.
Power
Apply power by connecting the power cord to an AC source. The switcher
performs a self-test that fl ashes the front panel LEDs on and off. An error-free
power up self-test sequence leaves all I/O and control LEDs unlit. The lit/unlit
status of the Video LED and the Audio LED is the same as when the switcher was
powered off.
The current confi guration and all presets are saved in non-volatile memory. When
power is applied, the most recent confi guration 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
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Sales & Technical Support
Hotline.
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203