Test Mode - Sony FD TRINITRON KV-21FX30B Service Manual

Trinitron color tv
Table of Contents

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4-2. TEST MODE 1:

Test Mode 1 is available by pressing the 'TEST' button once, OSD
'T' appears. The functions described below are available by selecting
the indicated keys. The 'T' is released automatically after each
command is executed.
K
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4-3. TEST MODE 2:
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 00, 10,
20 ... twice or switch the TV set into Stand-by mode. In 'TT Menu'
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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