H/V Ratio Adjustment (4:3); Detail Level Adjustment (4:3) - Sony DIGITAL BETACAM DVW-707 Maintenance Manual

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

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

4-16. H/V Ratio Adjustment (4:3)
Preparation
. On the setup menu, set as follows.
PAGE : E12*FUNCTION 1/2
: DETAIL → ON
ITEM
: TEST OUT → ENC
ITEM
. OUTPUT/DCC switch (inside panel) → CAM/ON
. Shoot a grayscale chart (4:3) in the full underscanned
monitor frame.
Equipment : Waveform monitor
Test point : TEST OUT connector
Setting point : 1 Lens IRIS
: A = 100 ± 2 IRE (NTSC)
Spec.
A = 700 ± 14 mV (PAL)
Adjustment Procedure
Equipment : Black and white monitor
Test point : TEST OUT connector
1. Select the 4:3 mode.
PAGE : E14*WIDE SCREEN
: 16:9/4:3 MODE → 4:3
ITEM
2. On the setup menu, adjust as follows.
PAGE : E18*LEVEL 1#4:3
ITEM : H/V RATIO
Spec. : Adjust so that the H and V detail
amounts which are added are equiva-
lent.
H
4-16
4:3 mode
A
V
4-17. Detail Level Adjustment (4:3)
Note
. Perform this adjustment, if necessary, to suit the custom-
er's preferences.
Preparation
. On the setup menu, set as follows.
PAGE : E12*FUNCTION 1/2
: DETAIL → ON
ITEM
: TEST OUT → ENC
ITEM
. Shoot a grayscale chart (4:3) in the full underscanned
monitor frame.
Equipment : Waveform monitor
Test point : TEST OUT connector
Setting point : 1 Lens IRIS
: A = 80 ± 2 IRE (NTSC)
Spec.
A = 560 ± 14 mV (PAL)
Adjustment Procedure
Equipment : Waveform monitor
Test point : TEST OUT connector
1. Select the 4:3 mode.
PAGE : E14*WIDE SCREEN
: 16:9/4:3 MODE → 4:3
ITEM
2. On the setup menu, adjust as follows.
PAGE : E18*LEVEL 1#4:3
ITEM : DETAIL LVL (Factory setting: 0)
Spec. : Adjust the detail amount which is
added to each step in the grayscale
chart for the customer's preferences.
4:3 mode
A
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P1