Sony Xperia Z1 Test Instructions page 23

Tests: Service Tests
Receive a test tone and a red-green-blue test picture in the
TV-Out Monitor and phone.
Note: If the TV-Out Monitor doesn't automatically
indentify the picture, the Monitor may require to set the
TV-Out port chosen as source manually in the Monitors
menus.
Press 'Get TV-Out Status':
You should now get:
Power Status: Active
HPD Status: H
RSEN Status: H
TDMS Status: On
HDCP Status: On
CEC Status: Idle
Press the Back key to return to the Service Test Menu.
1277-9815 Rev 3
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