Troubleshooting And Q&A - ViewSonic SD-A245 Guia De Inicio Rapido

L. Troubleshooting and Q&A
Q. Power does not turn on.
A. ● Check if the AC adapter and power cord are properly connected.
● Reconnect the AC adapter and power cord, and turn the power on.
● Press and hold the power button for 8 seconds, and turn the power on again.
Q. "Compatible Zoom" is shown when an application is started.
A. "Compatible Zoom" is a feature (specification) that can enlarge the size of a fixed size application.
Use Compatible Zoom to enjoy your applications in enlarged sizes.
Q. The device is frozen.
A. "Power Off" - Long press the power button over 6 seconds to force Power Off in the event of a
look-up caused by software or App error that prevents normal power off or restart.
Q. Touch screen does not respond to hand gestures or render them properly.
A. 1. Remove any dust or particles from the reflector and camera using compressed air.
2. Gently clean the cameras and reflector surface carefully with a soft antistatic brush to avoid
scratches.
3. Clean any remaining dust with a clean, dry dust-free cloth.
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