Sony DNW-A100 Maintenance Manual page 181

8. Component Video Betacam Level Input Check and Adjustment (In 625/50 system)
When this unit is adjusted in 625/50 system, perform this adjustment after switching this unit to 525/60
system.
When this unit is adjusted in 525/60 system, this adjustment is not required.
Refer to 4-1 page for the operation method of the maintenance mode when adjusting.
Importance
If the 525/625 line systems are switched, the signal that had recorded on the HDD is erased. It is impossi-
ble to bring the data back.
(1) Switch the 525/625 line systems by the setup menu ITEM-013 525/625 SYSTEM SELECT. (Refer to
Section 7-2-2 of the operation manual.)
(2) Check that the COMPONENT indicator of the VIDEO INPUT SELECT on the upper control panel
illuminates. And check that the PB.EE button on the lower control panel illuminates.
(3) Set the ITEM-709 and 713 of the setup menu.
ITEM
709: CAV LEVEL FORMAT
713: VIDEO SETUP REFERENCE LEVEL
(4) Perform "2. Component Video Betacam Output Level Check".
(5) Perform "6. Component Video Betacam Input Level Adjustment".
(6) Push the MENU button several times so as to exit the maintenance mode.
(7) Return the SUB-ITEMs of the setup extended menus ITEM-709 and ITEM-713 to their previous
settings.
(8) Switch to the 625/50 system by the setup menu ITEM-013.
(Refer to Section 7-2-2 of the operation manual.)
(9) Reset the setting of S1100-1 on the SS-63 board to its previous state.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
SUB-ITEM Setting
0. INPUT CAV LEVEL B-CAM
1. OUTPUT CAV LEVEL B-CAM
0. MASTER LEVEL 0.0 %
1. INPUT LEVEL MSTER
2. VBLK REMOVE CNT REMOV
3. BETACAM PB LEVEL MSTER
4. OUTPUT LEVEL MSTER
4-3. AD-105 Board (BKNW-104)
Previous setting (fill-up)
4-27