Sony FCB-EV7517 Technical Manual page 15

Freeze
This function captures an image in the field memory of
the camera so that this image can be output
continuously.
Because communication inside the camera is based on V cycle,
the captured image is always the one 3V to 4Vs after the
sending of a Command. Thus, you can not specify a time
period after sending EVEN, ODD or a Command.
Memory (Position preset)
Using the position preset function, 16 sets of camera
shooting conditions can be stored and recalled.
This function allows you to achieve the desired status
instantly, even without adjusting the following items
each time.
• Zoom Position
• Digital Zoom On/Off
• Focus Auto/Manual
• Focus Position
• AE Mode
• Shutter control parameters
• Bright Control
• Iris control parameters
• Gain control parameters
• Exposure Compensation On/Off
• Exposure Level
• Backlight Compensation On/Off
• Auto Slow Shutter On/Off
• White Balance
• R/B Gain
• Aperture Control
• ICR On/Off
• Defog
• WD On/Off *Supported in FW version 7.00 or later
for FCB-EV7520/CV7520 only
• WD Parameter *Supported in FW version 7.00 or
later for FCB-EV7520/CV7520 only
• VE On /Off
• VE Parameter
• Minimum Shutter Mode
• Minimum Shutter Limit
Custom Preset
As with the position preset function, the camera
shooting conditions can be stored and recalled. The
settings are recalled when the power is turned on.
For setting items, see the "Initial Settings, Custom Preset
and Backup" section on page 25.
User Memory Area
A user area of 16 bytes allows you to write data, such as
an ID for each customer, data for each system, and so
on, freely.
Note
Rewriting of memory is not unlimited. Be careful to avoid using the
memory area for such as unnecessary tasks as rewriting the
contents of the memory for every operation.
Register Setting
The camera's initial settings can be changed by the
register setting command.
Register Setting Command:
8x 01 04 24 mm 0p 0q FF
mm: Register No. (=00 to 7F)
pq: Register Value (=00 to FF)
Register Inquiry Command:
8x 09 04 24 mm FF
mm: Register No.
y0 50 0p 0p FF
pp: Register Value
(returned from the camera)
The register setting items and No. are as follows.
For details, see "Register Setting" on page 55, 56.
Baud Rate: 00
Communication speed can be changed.
Monitoring Mode: 72
The output mode can be set.
LVDS Mode: 74
LVDS output mode can be set.
Zoom Limit: 50 (Wide end), 51 (Tele end)
The Wide and Tele zoom limits can be set.
D-Zoom Max: 52
The maximum digital zoom limit can be set (initial
settinig is 12×).
"StableZoom": 53
ON/OFF can be set. (initial setting is OFF.)
For details, see page 12.
FocusTrace: 54
When you want to prioritize zoom speed, set
FocusTrace to Off to minimize the transition time
between Wide and Tele zoom (although the image
may be blurred because focus is not tracked).
FocusOffset: 55
Placing a dome cover in front of the camera may
cause the focal distance of the camera to change.
Especially at the Tele end, this effect exceeds the AF
range, so focus cannot track, although it responds
to changes in this value.
For details, see "Register Setting" on page 56.
AE parameter change during VE On, Defog On: 58
ON/OFF can be set. (initial setting is ON.)
Auto slow shutter limit: 59
The auto slow shutter limit can be set. (initial
setting is 04.)
For details, refer to "Register Setting" (page 56).
Extended normal shutter: 5A
The lower limit of slow shutter when the Auto Slow
Shutter mode is set to OFF can be set. (initial
setting is OFF.)
Defog Limit: 5B, 5C, 5D
The maximum value of Defog mode in the low,
mid and high levels can be set respectively.
1
Basic Functions