Sony Betacam SX DNW-A100 Maintenance Manual page 196

4-2. TAPE Maintenance Mode (M0)
4-2-9. AUDIO/VIDEO ADJUST Mode (A2)
A23 : CP VR
AUDIO/VIDEO ADJUST MODE
A23:CP VR
*
A231:SDI ENC VCO
A232:SDI DEC VCO
A233:SDTI ENC VCO
A234:SDTI DEC VCO
DNW-A100/A100P
with BKNW-103
This menu is used to adjust the VCO free-running frequen-
cy of SDI and SDTI input/output interfaces.
Four submenus (including the submenus displayed when
the BKNW-103 option is installed) are available for DNW-
A100/A100P, and two submenus are available for DNW-
A50/A45/A50P/A45P.
A231 : SDI ENC VCO
This submenu is used for an SDI output interface (SDI
encoder).
Automatic or manual adjustment can be selected.
A232 : SDI DEC VCO
This submenu is used for an SDI input interface (SDI
decoder).
Automatic or manual adjustment can be selected.
A233 : SDTI ENC VCO
This submenu is used for an SDTI output interface (SDTI
encoder). It is used exclusively for DNW-A100/A100P.
Automatic or manual adjustment can be selected.
A234 : SDTI DEC VCO
This submenu is used for an SDTI input interface (SDTI
decoder). It is used exclusively for DNW-A100/A100P.
This submenu is displayed when the BKNW-103 option is
installed.
n
In the submenu A234, change the adjustment data
manually but be in vain.
For the SDTI DEC VCO adjustment, needs the RV
adjustment of the CP-300 board (BKNW-103).
Refer to "4-2. CP-300 Board (BKNW-103)" of the
maintenance manual part 2, volume-1.
4-62
AUDIO/VIDEO ADJUST MODE
A23:CP VR
*
A231:SDI ENC VCO
A232:SDI DEC VCO
DNW-A50/A45/A50P/A45P
Description of superimpose picture
AUDIO/VIDEO ADJUST MODE
A231:SDI ENC VCO
1
*
Manual
2
SDI ENC VCO
3
VCO STATUS 1
Ex. A231 : SDI ENC VCO
1 The adjustment mode (manual and automatic) or the
messages during automatic adjustment are displayed in
this line. (except A234)
Manual :
Auto (Push SET Button) : Press the SET button to
Auto Adjusting ... :
Auto adjust Complete :
Auto Adjust Failure :
m
. The adjustment data can be manually changed even
if message "Auto (Push SET Button)" is displayed.
. For the submenu A234, this line is not displayed.
2 The adjustment item and adjustment data value are
displayed in this line.
3 The VCO status is displayed as "0" or "1".
Change of adjustment mode (except A234)
The relation between the adjustment mode and display is
shown in the table below.
Adj. mode Superimpose picture
Manual Manual
adjustment
Automatically Auto (Push SET Button) PUSH SET
adjustable
(i) Turn the search dial in REVERSE (3) direction and
move the * mark to line 1 on the superimpose
picture. (In a time data display area, "MANUAL" or
"PUSH SET" is displayed.)
(ii) Turn the search dial while pressing the JOG button.
Manual 8 Automatic: [JOG] + DIAL (2)
Manual 7 Automatic: [JOG] + DIAL (3)
5D
Adjustment mode is set to
the manual adjustment.
initiate the automatic
adjustment.
Automatic adjustment is in
progress.
Automatic adjustment is
completed.
Automatic adjustment fails.
Time data display area
MANUAL
DNW-A100/A50/A45
DNW-A100P/A50P/A45P