Do you have a question about the Canon eHDxs HJ17ex7.7B and is the answer not in the manual?
Detailed labeling and description of each physical component of the lens.
Step-by-step guide for attaching the lens to a camera body.
Instructions for attaching the lens hood, including securing it.
Information on how the lens receives power, typically from the camera.
Critical procedure for adjusting flange back distance for optimal image focus.
Fundamental steps for initial operation of the lens.
Procedure for automatically adjusting iris and gain settings.
How to perform zoom manually using the zoom ring or lever.
How to perform zoom operations using the built-in motor.
Important preliminary steps before engaging servo zoom functions.
Operating the zoom seesaw switch for zoom control.
Adjusting the maximum speed for zoom operations.
Defining how zoom speed changes based on zoom lever input.
Settings for start, stop, and end characteristics of zoom movement.
Explanation and operation of the F-Hold function for aperture control.
Functionality for tracking and setting specific zoom positions.
Procedures for setting and storing zoom track points.
How to utilize zoom demand signals for precise zoom control.
Configuring zoom demand signal types and related settings.
Enabling/disabling maximum zoom speed for zoom demand operations.
Defining zoom speed curves for zoom demand input.
Configuring the servo system based on zoom demand inputs.
How to perform focus manually using the focus ring.
Performing servo focus operations for specific lens models.
Adjusting focus demand curves for precise focus control.
Overview of manual and automatic iris control methods.
How to manually control the iris using the iris ring.
Temporary automatic iris control function for quick adjustments.
Procedures for automatic iris control based on camera signals.
Configuration of the Iris Auto/Manual switch for different operations.
How to assign specific functions to the available switches on the lens.
Detailed explanation of how specific switch functions operate.
Operation of the VTR switch for video recording and playback control.
Operation of the RET switch for return video signal control.
Preparatory steps before initiating servo zoom playback operations.
Overview of different automatic servo zoom playback modes.
Using the shuttle shot feature for precise zoom control and memory recall.
Setting and using predefined zoom speeds for quick recall.
Setting and using predefined zoom and focus positions for framing shots.
Setting specific zoom positions to be stored as framing presets.
Setting focus positions for framing presets on specific lens types.
Setting both zoom and focus for framing presets on specific lens types.
Storing zoom positions for framing presets.
Assigning zoom speeds to stored framing presets.
Executing stored framing memory positions.
Cancelling framing presets and returning to normal zoom operations.
Diagrams illustrating framing preset operation sequences.
Additional notes on framing preset operations.
Instructions for using the built-in 2x extender to increase focal length.
Procedures for changing crossover modes and operating the extender.
Guide to performing macro photography with the lens.
Technique for maintaining focus on multiple points while zooming.
Detailed technical specifications for the HJ11ex4.7B lens model.
Detailed technical specifications for the HJ17ex7.7B lens model.
Detailed technical specifications for the HJ21ex7.8B lens model.
Detailed technical specifications for the HJ21ex7.5B lens model.
Explanation of the naming conventions and designations for portable zoom lenses.
A list of compatible accessories and their availability.
How accessories integrate with zoom and focus systems.
Diagrams detailing the physical appearance and dimensions for each lens model.
Circuit diagrams specific to IRSD, IASD, WRSD, and WASD lens types.