Sony Betacam SX DNW-A22, Руководство по обслуживанию

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6-81
DNW-A22/A22P
(3) Setting of the setup extend menu
. For DNW-A22
Set the SUB-ITEM of ITEM-713 as shown below.
After adjustments are completed, return the SUB-ITEMs to their previous settings.
ITEM SUB-ITEM Setting Previous setting (fill up)
713 : VIDEO SETUP REFERENCE LEVEL 1. MSTER LEVEL 0.0%
3. BETACAM PB LEVEL MSTER
4. OUTPUT LEVEL MSTER
.
For DNW-A22P
None.
For Maintenance Mode
The operation of the maintenance mode is described as follows:
m
The sub mode and menus of the maintenance mode that are used after replacing the TBC-23 board are as
shown below.
..... Entering the maintenance mode
(1) Press S1101 (G-1) on the SS-63 board.
.....
Shifting to the next menu (mode)
(1) Press the JOG button once to enter the JOG mode.
(2) To set the cursor ( * mark) to the desired menu (mode),
turn the search dial.
(3) Press the SET button once.
..... Exiting from the current menu (mode)
(1) Press the MENU button once.
n
To exit from the maintenance mode, press the MENU button several times.
.....
Changing the data value
(1) To set the cursor ( * mark) to the item, turn the search dial.
(2) Turn the search dial slowly while pressing the JOG button. = Data value changes.
REVERSE direction: the data value decreases (FF follows 00)
FORWARD direction: the data value increases (00 follows FF)
n
During adjustment, change the rotational direction of the search dial according to the change of
waveform that is displayed on the measuring equipment.
.....
Saving the data
(1) To set the cursor ( * mark) to A3F : NV-RAM CONTROL, turn the search dial.
(2) Press the SET button once.
(3) To set the cursor (
*
mark) to “SAVE ALL ADJUST DATA”, turn the search dial.
(4) Press the SET button once.
M0 : TAPE MAINTENANCE
A3 : BETACAM PB ADJUST
A37 : TBC VR
A3F : NV-RAM CONTROL
6-6. TBC-23 Board Replacement