Alignments
EN 70 LC4.3U AA8.
8.3.1 SAM Menu
Figure 8-1 Overview SAM menu.
8.3.2 Tuner Adjustment
AGC (RF AGC Take Over Point)
• Activate the SAM menu.
• Go to the sub-menu Tuner.
• Select the AGC sub-menu.
• Adjust the AGC value to AGC = 27.
• Adjust the AGC L’ value to AGC L’ = 27 (Europe only).
• Adjust the IFPLL value to IFPLL = 32 (Default, Europe
only).
• Switch the set to standby to store the data.
8.3.3 DCXO (Digital Xtal Oscillator) Alignment (for NICAM sets
only)
• Input a Colour bar signal with a colour subcarier frequency
of 4.43 MHz on AV1 or CVI-1.
• Select as a signal source EXT1 or AV1.
• Go to the SAM menu and select Audio.
• Activate DCXO Alignment and wait until this process has
finished (DONE).
• Check if the NICAM audio reception is OK, if not: repeat the
procedure.
• Switch the set to standby to store the data.
SAM SAM
. OP1 0 . Delta Cool Red -3
. OP2 57 . Delta Cool Green -1
. OP3 140 . Delta Cool Blue 5
. OP4 32
. OP5 120
. OP6 128
. OP7 0
SAM SAM
. IFPLL 32 . Normal Red 32
. AGC 30 . Normal Green 35
. AGCL' 255 . Normal Blue 41
SAM SAM
. Cool . Delta Warm Red 2
. Normal . Delta Warm Green -3
. Warm . Delta Warm Blue -13
SAM
SAM
.ADR 0x0000 0
.VAL 0x0000 0
.Store Store ?
SAM
.ADR 0x0000 0
.VAL 0x0000 0
.Store Store ?
F_15270_079.eps
260505
1 00035 LC4XUP1 1.08/S4XGVX 1.10 CSM
2 CODES 0 0 0 0 0
3 OP 000 057 140 032 120 128 000
4
5
6 NOT TUNED
7 PAL
8 STEREO
9 CO 50 CL 50 BR 50
0 AVL Off
00035 LC4XUP1 1.08/S4XGVX 1.10 SDM
. QSS Off
. FMI On
. NICAM Alignment 63
. Lip Sync Off
. DBE Off
ERR 0 0 0 0 0
OP 000 057 140 032 120 128 000
00035 LC4XUP1 1.08/S4XGVX 1.10 SAM
ERR 0 0 0 0 0
OP 000 057 140 032 120 128 000
. Clear Clear ?
. Options
. Tuner
. White Tone
. Audio
. NVM Editor
. SC NVM Editor
. Test Pattern
. ComPair Mode On
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