If you see this screen, simply turn off the rear master power switch, wait a few seconds then power on the rear master power switch. The firmware will be reloaded and ready to operate.
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The remote script may not run until the default firmware is reloaded. Would not expect all remote keys to operate at this point. The bootloader is functioning if you were able to navigate to the current screen.
The reset is performed with the front panel up/down keys the Remote OK key and the rear master power switch.
Turn off the rear master power switch.
Press and hold the front panel up arrow while turning on the rear master power switch. Release when the test screen appears.
Highlight the load default then press the remote OK (enter) key.
Power off the rear master power switch when prompted. Note: the function keys on the front and remote will likely be disabled at this point.
Power on the the rear master power switch and then (if the channel line-up is no longer on the satellite) reprogram (blindscan) the receiver to receive current channel line-up.