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Test Mode 2 - Sony FD Trinitron KV-28FX65B Service Manual

Sony trinitron color tv service manual.
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4-3. TEST MODE 2:

Is available by pressing the 'TEST' button twice, OSD 'TT' appears. The functions described below are available by selecting the two numbers. To
release the 'Test mode 2', press 0, 10, 20 ... twice or switch the TV set into Stand-by mode. Pressing the two Local Control buttons (+ and -) during
power ON will also switch into 'TT' mode.
In 'TT' mode, it is possible to remove the Menu from the screen by pressing the Speaker Off button once. Pressing the Speaker OFF button a
second time will cause the Menu to reappear. The function is kept even when the menu is not displayed on screen !!.
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