Telestar LYRA921N (PT90) - jak ustawić serwis dla głowicy?

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4.Service Menu

The service menu is entered by pressing a special 4-digit code if the feature
menu is displayed when set is in TV-mode. While TV isn't in AV Mode and feature menu is displayed, pressing sequence of digits 1923 will enter the TV to service mode and service menu will be
displayed.

OPTIONS...
Option Byte 1: 76543210 ( bit No)

B0 1: B/G Standard available 0: Not available
B1 1: D/K Standard available 0: Not available
B2 1: I Standard available 0: Not available
B3 1: L Standard available 0: Not available

B5--4 TTX National Character Set Group
00 - Set 1 ENGLISH, GERMAN, SWEDISH, ITALIAN, FRENCH, SPANISH,
CZEKOSLOVAKIAN, RUMANIAN
01 - Set 2 POLISH, GERMAN, SWEDISH,ITALIAN,FRENCH, SERBO_CROATIAN,
CZEKOSLOVAKIAN, RUMANIAN
1X - Set 3 ENGLISH, GERMAN, SWEDISH, ITALIAN, FRENCH, SPANISH,
TURKISH, RUMANIAN

B7-6 Tuner Type
00 : Samsung
01 : Temic
10 : Philips UV1316
11 : Thomson/Orega

Option Byte 2: 76543210

B0: AV-2 1: AV-2 available 0: AV-2 Not Available
B1: VHS 1: SVHS available 0: SVHS Not Available
B2: TR 1: Turkish language available 0: Turkish Language not available
B3: ES 1: Ecoswitch available 0: Ecoswitch not available
B4: CL 1: Child Lock available 0: Child Lock not available
B5: HP 1:Headphone available 0: Headphone not available
B6: SW 0: Subwoofer available 1: Subwoofer not available
B7: PT 1: 4/3 Picture tube 0: 16/9 Picture tube
Options B4-7 are only relevant if the corresponding modules are present in the software

Option Byte 3: 76543210

B0: CR 1: One Crystal application 0: Two Crystal application (for NTSC playback)
B1: SS 1: Intercarrier application 0: QSS application
B2: APR 1: APR ON 0: APR OFF
B3: OSD 1: OSD contrast control ON 0: OSD contrast control OFF
B4: BS 1: Blue screen disabled 0: Blue screen enabled
B5: AVL 1: AVL ON 0: AVL OFF
B6: CLP 1: Clipping Mode : compromise 0: reduce tone (MSP )
B7: STB 1: Stanby after power on 0: No standby after power on

GEOMETRY... (90 deg Chasis)
V.SIZE 4/3 50Hz
V.SIZE 16/9 50Hz
V.SIZE 4/3 60 Hz
V.SIZE 16/9 60 Hz
V.POS
H.POS
GEOMETRY... (110 deg Chasis with STV9306 IC)
V.SIZE
V.POS
V.C.CORR
V.S.CORR
H.SIZE
H.PINC.CORR
H.KEYS.CORR
H.COR.CORR
H.POS
VIDEO...
R GAIN
G GAIN
B GAIN
R CUTOFF
G CUTOFF
TUNER/IF...
AGC
PIF COARSE
PIF FINE
PIF C OARSE L'
PIF FINE L'
>:< is the VCO status indicator for adjusing the PIF to 38.9Mhz for BGDKIL
and 33.9 for L' standards thru bus controlled VCO.
The VCO status is read from the read register of STV224X and guides whether to
Increase / Decrease the VCO registers to attain VCO OK Status. I
For doing VCO adjustment , Feed a 38.9MHZ Carrier as IF input and adjust PIF
Coarse and fine parameters to get VCO OK Status.
For doing VCO L1 adjustment ,Feed a 33.9 MHZ carrier as IF input and adjust PIF
Coarse L' and PIF Fine L' to get VCO OK Status.

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Option 1
B0 =1 L Available =0 not available
B1 not used
B2 =1 Pin 8 16:9 switching mode =0 no Pin 8 16:9 switching mode
B3 =1 Turn on from AV enabled =0 Turn on from AV disabled
B4 =1 Keyboard with menu =0 Keyboard without menu
B5 =1 Brightness full range available =0 Brightness 75%range available (manual cut off)
B6-B7 :
=00 Samsung (TECC2949PS35 B(T), TECC2949PS35 P(T))
=01 Temic
=10 Philips UV1316
=11 Thomson/Orega

Option 2
B0 =1 AV2 mode available =0 not available
B1 =1 SVHS mode available =0 not available
B2 =1 2248 Volume register max (DVD and Stereo chassis) =0 Volume Logaritmic (mono chassis)
B3 not used
B4 =1 DVD picture in CVBS mode =0 DVD picture in RGB mode
B5 =1 Headphone available =0 not available
B6 =1 No Subwoofer =0 Subwoofer available
B7 =1 4/3 Picture tube =0 16/9 Picture tube

Option 3
B0 =1 One Crystal application (4.43 Mhz) =0 2 cystal application (for NTSC playback)
B1 =1 Intercarrier application =0 QSS application
B2 =1 STV224XE (Uses extra features as RGB Peak limitation) =0 The other video IC's (ST2248E included)
B3 =1 OSD contrast control ON =0 OSD contrast control OFF
B4 =1 Blue screen disable =0 Blue screen enable
B5 =1 AVC Automatic Volume Correction (Stereo)AVL(Mono), =0 not available
B6 =1 DVD available =0 not available
B7 =1 Standby after power on =0 No Standby after power on

Option 4
B0 =1 Home Cinema On =0 Home Cinema Off
B1 =1 Pip On =0 Pip Off
B2 =1 DVB T ON =0 DVB T OFF
B3 =1 TXT ON =0 TXT OFF
B4 Not used
B5 Not used
B6-B7 :
=00 Samsung (TECC2949PS35 B(T), TECC2949PS35 P(T))
=01 Temic
=10 Philips UV1316
=11 Thomson/Orega

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BSL-
BSM-
VHF L-
VHF H-
UHF-