CCD-TRV107/TRV108/TRV308/TRV408/TRV608
4. Flange Back Check5. Picture Frame Setting
SubjectSiemens starSubjectColor bar chart
(2.0m from the front of the lens)(Color reproduction adjustment frame)
(Luminance : approx. 200 lux)(1.5m from the front of the lens)
Measurement PointCheck operation on TV monitorMeasurement PointVideo output terminal
Measuring InstrumentMeasuring Instrument Oscilloscope and TV monitor
Specified ValueFocused at the TELE end and SpecifWIDE ied ValueA=B, C=D, E=F
end.
Note: The following adjustments should be carried out upon completion
of OFlange back adjustment�.Note: When the auto focus is ON, the lens can be checked if it is focused
or not by observing the data on the page 1 of the adjustment remote
Switch setting:commander.
1) NIGHT SHOT (Lens block) ............................................OFF1) Select page: 0, address: 03, and set data: 0F.
2) DIGITAL ZOOM (Menu display) ...................................OFF2) Page 1 shows the state of the focus.
1 : 00 : XX3) STEADY SHOT (Menu display) .....................................OFF
Odd: Focused4) LIGHT (FK-2000 block)..................................................OFF
Even: Unfocused
Setting method:
Switch setting:1) Adjust the zoom and the camera direction, and set to the
NIGHT SHOT (Lens block) ............................................specified position.OFF
2) Mark the position of the picture frame on the monitor display,
Checking method:and adjust the picture frame to this position in following
1) Select page: 6, address: 40, and set data: 02. adjustments using OColor reproduction adjustment frame�.
2) Select page: 6, address: 41, and set data: 01.Check on the oscilloscope
3) Place the Siemens star 2.0m from the front of the lens.
4) To open the IRIS, decrease the luminous intensity to the1. Horizontal period
Siemens star up to a point before noise appear on the image.A=BC=D
5) Shoot the Siemens star with the zoom TELE end.
6) Turn on the auto focus.BC
7) Check that the lens is focused (Note).
AD
8) Select page: 6, address: 21, and set data: 10.
9) Shoot the Siemens star with the zoom WIDE end.
10) Observe the TV monitor and check that the lens is focused.
Processing after Completing Adjustments:
1) Select page: 6, address: 21, and set data: 00.
2) Select page: 6, address: 40, and set data: 00.
3) Select page: 6, address: 41, and set data: 00.
4) Select page: 0, address: 03, and set data: 00.
Fig. 5-1-8.
2. Vertical period
EFE=F
V
Fig. 5-1-9.
Check on the monitor TV (Underscanned mode)
Color bar chart picture frameMonitor TV picture frame
Fig. 5-1-10.
5-15 |
ACEC
