Operating instructions

GUIDE TO INSTALLATION AND OPERATION PRELIMINARY
16 | UVP-101i
4.5.1 Audio De-Embedding [MENU: ABUS
→
#1 (or #2)
→
DMUX]
Audio De-Embedding from the digital input. Up to 2 Groups / 8 Channels are extracted and passed to a
companion audio delay/processor card via the header connectors on the front of the module.
4.5.2 Audio Embedding [MENU: ABUS
→
#1 (or #2)
→
MUX]
Audio embedding of up to 8 Channels (2 Groups) audio. Audio obtained from header connector linked to
companion audio card. When an audio group is inserted in the ancillary data, it overwrites only the previous
audio group (if present) that was present in the video. It does not affect any other ancillary data. This means
that if there are 4 groups of audio present in the video and we insert a new group 2, the previous group 2 is
replaced by the new one.
4.5.3 VBIT Processing [MENU: ABUS
→
#1 (or #2)
→
VBIT]
The user can choose to MUTE or PASS the VBIT in the selected audio bus.
4.6 Blanking Interval Processing [MENU: BLNK]
4.6.1 Horizontal Interval Functions [MENU: BLNK
→
HANC]
The user can select whether to PASS or BLANK the horizontal blanking interval for the digital video input.
When the HANC is blanked, the audio can still be de-embedded and re-embedded using the ABUS
connectors. The blanking function is performed between these two functions.
4.6.2 Vertical Interval Functions [MENU: BLNK
→
VANC]
Incoming vertical ancillary data can be manipulated on a block or line-by-line basis for the decoder setup and
proc-amp functions. This affects lines 10 to 23 for 525-line formats and line 6 to 23 for 625-line formats.
Block Basis :
PASS The line is unprocessed and buffered to the luminance channel only. Chroma data is set
to 0. Setup OFF, unity gain.
BLNK The line is blanked (black). Setup OFF.
PROC The line is processed by the Proc-Amp, adaptive decoding
DECD The interval is decoded (adaptive decoding, setup OFF, unity gain)
USER This setting allows the user to select the above settings on a line-by-line basis. This is
possible via iControl only.
4.7 Freeze Mode [MENU: FRZE]
The UVP-101i has a freeze mode that may be triggered manually or automatically. All the current Proc-Amp
functions are applied to the frozen image. When a freeze condition occurs (manual or automatic), the
horizontal (HANC) and vertical blanking interval (lines 1 to 9) are blanked. Only the active picture (including
lines 10 to 20) is displayed.
A GPI output is triggered when the freeze function is activated, provided that the freeze trigger has been
continuously present for more than one second.
4.7.1 Manual Freeze [MENU: FRZE
→
MAN]
A manual freeze may be triggered from from the card edge Freeze pushbutton or from a remote controller.
The image displayed when a manual freeze is triggered is shown in table 4.1.