H/V Ratio Adjustment (4:3); Detail Level Adjustment (4:3) - Sony DNW-7 Maintenance Manual

6-16. H/V Ratio Adjustment (4:3)

6-17. Detail Level Adjustment (4:3)

6-16. H/V Ratio Adjustment (4:3)
Preparation
. On the setting menu, set as follows.
PAGE : FUNCTION 1/2
ITEM : DETAIL
ITEM : TEST OUT
. OUTPUT/DCC switch (inside panel)
. Shoot a gray-scale chart (4:3) in the full underscan's
picture frame.
: 1 Lens IRIS
Setting point
: A = 100 ± 2 IRE (NTSC)
Spec.
A = 700 ±14 mV (PAL)
Adjustment procedure
Equipment: Black and white monitor
Test point: TEST OUT connector
1. On the setting menu, adjust as follows.
PAGE : LEVEL 1
ITEM : V DTL LEVEL
Spec. : Adjust so that the H and V detail
amounts which are added are equiva-
lent.
H
6-12
4:3 mode
ON
ENC
CAM/ON
A
V
6-17. Detail Level Adjustment (4:3)
Note
. Perform this adjustment, if necessary, to suit the custom-
er's preferences.
Preparation
. On the setting menu, set as follows.
PAGE : FUNCTION 1/2
ITEM : DETAIL
ITEM : TEST OUT
. Shoot a gray-scale chart (4:3) in the full underscan's
picture frame.
: 1 Lens IRIS
Setting point
: A = 80 ± 2 IRE (NTSC)
Spec.
A = 560 ±14 mV (PAL)
Adjustment procedure
Test point: TEST OUT connector
1. On the setting menu, adjust as follows.
PAGE : LEVEL 1
ITEM : DETAIL LEVEL (Factory setting: 0)
Spec. : Set to the detail signal which is added
to each step in the gray-scale chart.
4:3 mode
ON
ENC
A
DNW-7/90/90WS