Test Mode 2 2 Cecccccssscseesseereeees - Sony TRINITRON KV-21M3A Service Manual

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KV-21M3/21T3
4-2. TEST
MODE
2:
TT -- Mode is available by pressing the Test button twice, O.S.D 'TT --' appears. The functions described below are availabl
by pressing two digits. To release the 'TT --' mode, press 0 twice, press 'TEST' , press 'TV' or switch the TV into Stand-by m
00 | Cancel test mode, return to normal viewing mode.
30 | No function
Adjust the teletext & OSD Horizontal position
01 | Set picture level maximum
31
(SSA5296 & SSA5498 only)
02 | Set picture level minimum
32 | No function
03 | Set volume to 35% of maximum
33 | Perform auto AGC adjustment
04 - Set volume to 50% of nee
34 | Perform auto PLL adjustment
05 | Set volume to 65% of maximum
35 | Enable or Disable the auto standby feature
06 | Set volume to 80% of maximum
36 | No function
07 | Enable Ageing condition
.
37 | Set Vertical size minimum and go to ZOOM1 mode _|
08 | Set TV shipping conditions
38 | Enter G2 factory adjustment mode
:
09 | No function
39 | Restore Vertical size and go to ZOOM3 mede
[3 0 | No function
;
40
No function
7
7
11 | Enable of disable the RGB input feature
41* | Welle all'detault datatoihe NVM
12 | Enable or disable the Text Contrast level offset
:
42* | No function
,
|
13 | Select odd or even field for non-interlaced teletext
43° | Write default geometry data tothe NVM
__
14 Select interlaced or non-interlaced teletext display
44* | No 'aneian
~
7]
15
seh, software deafult setting to the last power
45° Ne fdnehon
16
No function
*~
_
46* | No function
17 | Enable or Disable the sharpness adjust feature
47* | No function
:
:
18 oe pr eeae teletext operation
4B" "Write the NVM test byte as 44(hex) 7
|
19 | Enable or Disable the NTSC reception facility 7
49" | Write mG NVM eet byte as FF(hex)
20 ; No function
;
Note : *= Programme number must be set to59 in order
=
to apply these functions
21 | Sub Picture Adjustment
22
Sub Colour Adjustment (different stored locations for
EAE SSE uaN)
23 | Sub Brightness Adjustment
24 | Enable tuning for systems B/G/L
25 | Enable tuning for systems B/G/D/K
26 . Enable tuning for system | (UHF only)
27 | Enable tuning for system | (VHF-L, VHF-H & UHF)
[ 28 | Enable tuning for system B/G
2g | Sub brightness adjustment with picture at absolute
| zero
— 20 —

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