Sony FD Trinitron KV-28DX30U Service Manual page 28

4-3. 'T' TEST MODE :
'T' Mode is available by pressing the Test key once. It is exited by
pressing the Test key twice, or by pressing the TV key, or by switch-
ing the set into standby.
The functions described below are available by pressing the indicated
key :
Key T Mode Function
Volume + Volume Maximum
Volume - Volume Minimum
Picture + Picture Maximum
Picture - Picture Minimum
Colour + Colour Maximum
Colour - Colour Minimum
Brightness + Brightness Maximum
Brightness - Brightness Minimum
Hue + Hue Maximum
Hue - Hue Minimum
Sharpness + Sharpness Maximum
Sharpness - Sharpness Minimum
Balance Left Balance Full Left
Balance Right Balance Full Right
Treble + Treble Maximum
Treble - Treble Minimum
Bass + Bass Maximum
Bass - Bass Minimum
Analogue + Select Analogue Value Maximum
Analogue - Select Analogue Value Minimum
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