Tektronix B020000, Руководство пользователя

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Reference
SPG422 Component Digital Sync Generator User Manual
3–19
0. SPG 422 STATUS
525/59.94 SYNC LOCK
EXIT
EXIT
EXIT
EXIT
ENTER
EXIT
EXIT
EXIT
EXIT
SERIAL AUDIO
0. SET FREQ & LVL ON
AUDIO CHANNEL 1 ONLY
1. AES AUDIO TIMING
PAL REFERENCE
2. AES AUDIO WIDTH
20-BIT AUDIO DATA
3. EMBEDDED AUDIO
ENABLED
4. EMBEDDED AUDIO ID
EMB. AUDIO GROUP 1
6. AUDIO CLICK
OFF
0. AUDIO FREQUENCY
800 HZ
1. AUDIO LEVEL
–20 DBFS
Audio Channel 1 Only
Audio Channel 2 Only
Audio Channel 3 Only
Audio Channel 4 Only
All Audio Channels
PAL Reference
NTSC Ref. Phase 1
NTSC Ref. Phase 2
NTSC Ref. Phase 3
NTSC Ref. Phase 4
NTSC Ref. Phase 5
20-Bit Audio Data
24-Bit Audio Data
Enabled
Disabled
Emb. Audio Group 1
Emb. Audio Group 2
Emb. Audio Group 3
Emb. Audio Group 4
No Emphasis Bits
CD Emphasis Bits
CCITT Emphasis Bits
800 Hz
1000 Hz
Silence
–20
–18
–16
–14
–12
–10
EXIT 5. AUDIO EMPHASIS
NO EMPHASIS BITS
OFF
CHANNELS 1 & 3
CHANNELS 2 & 4
Figure 3–5: The Serial Audio menu
After the channel has been selected, pressing ENTER confirms the choice and
enters the Audio Level and Frequency submenu. See page 3–22 for an explana-
tion of the Audio Level and Frequency submenu.
AES AUDIO TIMING.
This menu has no submenu. The second line is the current
audio timing reference. This menu allows you to move the timing of the
AES/EBU outputs relative to the video genlock source. The options are:
PAL REFERENCE
NTSC REF. PHASE 1
NTSC REF. PHASE 2