28 Revised in August 1998
7. OTHERS (Cont’d)
TECHNICAL INFORMATION (Cont’d)
Ⅵ Random Trigger Function
This is used to detect an object in order to recognize the
image.
When the trigger signal detecting object is input, an electric
charge is stored in the CCD image device on the camera,
and it is output syncronized with the next SYNC signal. At
this time an WEN signal is also output to be used for the
memory latch. On a monitor, the movement of the object looks
like when taken under a strobe shot.
Two modes can be selected by the output timings of the cam-
era corresponding to the trigger input signals.
1. SYNC Non Reset Mode
This is a system to output the camera timing regardless of
the trigger input signal. When the camera is in the
GENLOCK mode, timing is output synchronized with the
input signal of the GENLOCK IN.
2. SYNC Reset Mode
This is a system to output the timing by synchronizing with
the trigger input signal.
In this case, the trigger signal is the standard signal of a
structured system, so that the GENLOCK function will not
be carried out.
CAMERA CONTROL UNIT KY-F58
FREEZEFILES
WHITE PAINT
POWER
VIDEO LEVELTO CAMERA
4321
MEMORYSELECT
FULL AUTO
RB
LEVEL
ON
OFF
PAINT
SET
LOCK MENU
SET ITEM-
ITEM+ DATA+
DATA-
RESET
BARS
ON
4321
ON
OFF
SYNC mode can be switched over with the SW3 of set up switch.
Before switching the set up switch turn
the power switch to off. The mode will not
change when the power is switched ON.
Note:
SYNC
Non Reset mode
SYNC
Reset mode
MODE SWITCH SETTING
3: ON
3: OFF
1, 2, 4: Do not switch over
1, 2, 4: Do not switch over
1234
1234
NO
NO
Trigger signal
Electric charge
to be stored
in CCD
Camera video
output signal
WEN signal
Camera video
output signal
WEN signal
SYNC Non Reset Mode
SYNC Reset Mode
Ⅵ FLASH Function
When the FREEZE item is set to FLASH, the signal is output
from the FLASH terminal on the rear panel for the FREEZE
input.
The following conditions are provided to the output signal.
1
FLASH OUT signal is output from the FREEZE IN in
approx.1H.
2
The width of the FLASH OUT is 6H.
3
The FLASH OUT signal is output as open corrector. Pull
up the voltage at 15 V DC or less at the receiving termi-
nal.
4
There is a prohibited section of 12H [U Ver.] or
23H [E
Ver.]
at the section where the image changes. A FREEZE
signal in the prohibited section (12H [U Ver.] or
23H [E
Ver.]
) is output as a FLASH OUT when the prohibited sec-
tion is ended.
FREEZE IN
FLASH OUT
6H
Approx. 1H
VD IN
HD IN
FREEZE IN
FLASH OUT
Prohibited section (23H)
6H
[E Ver.]
VD IN
HD IN
FREEZE IN
FLASH OUT
Prohibited section (12H)
6H
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
[U Ver.]
V.SYNC
FREEZE IN
FLASH OUT
Prohibited Prohibited Prohibited
5
When a FREEZE signal is input continuously, input from
the first to third V. SYNC will not be accepted and FLASH
OUT is not output.
