User Manual
E3-69
3.8 Info Screen - Initialize operation setting
The system can be set the lens position when the power is turned ON. Since the lens features an encoder,
the correct position of the lens must be detected each time the power is turned ON. If the initialize operation
has been set to ON, then when the power is turned ON, the lens operates the initialize operation automati-
cally which detects its position.
If it has been set to OFF, the lens position is detected when, in the course of normal operation, the lens has
passed a specic position (normally near the center). However, at the initialize operation ON setting, the
same operation as for the OFF setting will be performed if the lens is set to Manual.
Servo
/
manual switch
Selection item
Servo
/
manual switch
Selection item
How the lens position is detected
How the lens position is detected
Servo
Servo
Manual
Manual
ON
ON
ON or OFF
ON or OFF
OFF
OFF
When the power is turned on, the lens operates automatically
and its position is detected. Then, it returns to where it was
positioned when the power was turned on.
The lens position is detected while performing motorized
zooming.
The lens position is detected while operating the zoom ring
manually.
ZOOM
Demand/
no demand
No demand
Demand
No demand
Demand
No conditions
When the power is turned on, the lens operates
automatically and its position is detected. Then, it moves to
the position of the demand's command signal.
When the power is turned on, the lens operates automatically
and its position is detected. Then it moves to the position of
the demand's command signal.
When the power is turned on, the lens operates
automatically and its position is detected. Then, it returns to
where it was positioned when the power was turned on.
FOCUS
The lens position is not detected. When the demand is
connected, the lens position is automatically detected, and then
the lens moves to the position of the demand's command signal.
The lens position is detected by operating the focus
ring manually.
NOTE 1: The follow-up voltage sent back to the camera and numerical values on the Fol screen are output correctly
after the lens position has been detected.
NOTE 2: The lens cannot be controlled during the initialize operation. The initialize operation is completed with the re-
turn of the lens to where it was positioned before initialization commenced. However, if the lens is controlled by
position, it will move to the control position rather than returning to where it was positioned before initialization
commenced.
NOTE 3: When switched from manual mode to servo mode after power-up, the lens will automatically detect the position
unless initialization has not been completed if the setting of initialization is auto [on].
NOTE 4: In the case of a type which does not incorporate a focus motor, the FOCUS settings cannot be performed.
Operating the focus ring manually performs initialization for position detection.
NOTE 5: The initialize operation is always performed for the iris when the power is turned on.
NOTE 6: When the initialize operation is set to OFF, and the lens is in the Servo condition, it is impossible to use these
functions:
Shuttle Shot, Framing Preset, Speed Preset and Zoom Track because of uncompleted the lens position after
the power is turned ON. To operate those functions, perform the lens position by turning the Servo switch.
NOTE 7: If the settings related to initialization are changed after the power is turned ON, the changes will not take ef-
fect.
For the changes in the settings to take effect, turn the power OFF and then turn it back on.
Initialize
Error!
エラー表示画面
Initialization Error
“Initialize Error!” appears on the display unless the lens is set to the servo mode or
if the lens is mechanically locked
. In such case, check the lens condition, clear the
problem, and then turn off and on the power again.
Initialize operation setting
MENU SCREEN
Error Display Screen