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Emily HendrixAug 5, 2025
How to fix a blank screen on my Apollo Monitor?
- CCarrie MarquezAug 5, 2025
If your Apollo Monitor screen is blank, first, check the power wiring to ensure it's correctly connected to the MX20 and that the circuit breaker is closed. Next, verify that the unit isn't in manual intensity control mode with the intensity turned down. If the ambient temperature is below 10°C, allow the unit to preheat for up to 60 seconds. Finally, make sure the data card is fully inserted in the front bezel, flush with the ejector button.