Canon HJ40x10B Operation Manual page 65

Bctv zoom lens hj40x lenses
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Function 3. Speed Preset
By simply pressing a button, you can reproduce a preset zoom speed and direction (towards narrow angle
end or wide angle end) as many times as you want.
However, as the specific button for this function is not installed on the lens, assignment to either the RET
or VTR switch is required.
1. How to set the speed preset button
To make assignments, make the following settings for the DIP switch 8 pins (top) at the front of the drive
unit.
To assign to the RET switch,
→ DIP 1 : OFF, DIP 2 : ON
To assign to the VTR switch,
→ DIP 3 : OFF, DIP 4 : ON
To return RET to the original function,
→ DIP 1 : OFF, DIP 2 : OFF
To return VTR to the original function,
→ DIP 3 : OFF, DIP 4 : OFF
*(NOTE): For details on the DIP switch settings, see section 5-8, DIP SWITCH SETTINGS .
2. How to preset the zoom speed and direction
2-1. Operate the zoom rocker seesaw to determine the zoom speed and direction (telephoto angle or
wide angle) which you want to store.
2-2. Press the memo button while maintaining the desired zoom speed and direction in step 2-1.
*(NOTE): Even if you do not allocate this function to either the RET or the VTR switch, the zoom
speed and direction can be memorized by pressing the memo button while the zoom is
operated by the zoom rocker seesaw.
Then you may allocate these memories to either the RET or the VTR switch by the set-
ting mentioned in section 1 above, or the memorized zoom speed only can be stored to the
framing preset (function 2) by changing the speed mode selector lever to set Pre position.
3. How to operate the speed preset function
When the button ( RET or VTR switch which is allocated
to this function) is pressed, the zoom starts to move at the
preset speed and in the determined direction (towards tele-
photo or wide angle) until the zoom reaches its end.
*(NOTE) : When the speed preset button is pressed
once, the zoom moves to its end, and remains
there. It is not necessary to hold down the but-
ton like the Shuttle Shot operation(Function 1).
4. How to cancel the speed preset function
Movement in Speed Preset can be cancelled by any of the following operations.
Pressing the preset button ( RET or VTR ) again stops zoom movement.
Performing zoom operation with the zoom rocker seesaw.
Performing zoom operation with the shtl button.
Performing zoom operation with the frame button.
E19
Zoom Rocker Seesaw
RET Switch
Memo Button
VTR Switch
Zoom Rocker Seesaw
RET Switch
Memo Button
VTR Switch

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