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In the highly unlikely event the Controls and/or Push-
buttons on the MX122 become non-response, it may
become necessary to reset the microprocessors in the
MX122. Perform the following steps to take corrective
action:
REMOVE POWER:
1. Remove the AC Power Cord from the Rear Panel of
the MX122.
2. Having waited at least 15 to 20 seconds after re
-
moving the AC Power Cord, reattach the AC Power
Cord to the Rear Panel of the MX122.
3. Press the Front Panel STANDYBY On Push-button
to switch Power ON to the MX122
How to Operate the MX122, con’t
Resetting the Microprocessors
The following steps will return the MX122 to factory
default settings:
1. Press the STANDYBY On Push-button to switch
Power OFF to the MX122. Refer to figure 82.
2. When the unit is OFF, press and hold-in the
"MOVIE" and "MUSIC" Front Panel Push-buttons,
followed by pressing the STANDBY ON Push-
button.
3. When the MX122 is powered ON and all the Front
Panel Information Display Segments are illuminat
-
ed, release the Front Panel Push-buttons "MOVIE"
and "MUSIC".
4. Perform the steps in the MX122 Initial Setup
Guide (separate instruction sheet).
Factory Default Settings
Figure 82
5. If you previously stored all the MX122 User Set
-
ting to a PC file stored on your computer, now is
the time to reload data into the MX122.
Summary of Contents for MX122
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