Extron electronic MMX 42 - Manual (Page 14)

MMX 42/62 Series Matrix Switchers • Operation
Operation, cont’d
MMX 42/62 Series Matrix Switchers
4
Chapter Four
Remote Control
Simple Instruction Set Control
Windows ® -Based Program Control
3-4
System Reset
To reset the unit to factory defaults, press and hold the Config
button while power is applied. This resets the audio input
settings to unity (0dB) and connects input 1 to outputs 1 and 2,
audio and video. The audio and video Config LEDs are lit.
Troubleshooting — If no image appears
1 . Ensure that all devices are plugged in and powered on.
The switcher is receiving power if the Power LED is lit.
2 . Ensure an active input and output are selected on the
MMX switcher.
3 . Ensure that the proper signal format is supplied.
4 . Check the cabling and make corrections as necessary.
5 . Call the Extron S 3 Sales & Technical Support Hotline if
necessary.