Sony FDR-AX53 - Menu Items Are Grayed out; The Buttons Do Not Appear on the LCD Monitor; The Buttons on the LCD Monitor Quickly Disappear

Menu items are grayed out.
You cannot select grayed out items in the current recording/playback situation.
There are some functions you cannot activate simultaneously.
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The buttons do not appear on the LCD monitor.
Touch the LCD monitor lightly.
[238] Troubleshooting Troubleshooting Monitor
The buttons on the LCD monitor quickly disappear.
If you set [Display Setting] to [On], the buttons do not disappear from the LCD monitor
while in recording mode.
[239] Troubleshooting Troubleshooting Monitor
There are dots in the shape of a grid on the monitor.
These dots are a normal result of the manufacturing process of the monitor and do not
affect the recording in any way.
[240] Troubleshooting Troubleshooting Monitor
The backlight of the LCD monitor turns off if you do not
attempt to operate this product for a while.
In the default setting, the backlight of the LCD monitor turns off automatically if you do not