CHAPTER 1 Using the Robot Safely

(10)Use caution on Z-axis movement when air supply is stopped. (2- axis robots with air-driven Z-axis)

WARNING

The Z-axis may suddenly drop when the air pressure to the Z-axis air cylinder solenoid valve is reduced, creating a hazardous situation.

Turn off the controller and place a prop or support under the Z-axis before cutting off the air supply.

(11)Use the following caution items when disassembling or replac- ing the pneumatic equipment.

WARNING

Air or parts may fly outwards if pneumatic equipment is disassembled or parts replaced while air is still supplied.

Do service work after first turning off the controller and reducing the air pres- sure.

Before reducing the air pressure, place a support stand under the Z-axis (2- axis robots with air driven Z-axis) since it will drop under its own weight.

(12)Cautions for removing Z-axis brake or Z-axis motor

WARNING

The Z-axis can drop and cause a hazard when the Z-axis brake or Z-axis motor is removed.

Turn off the controller and set a support stand under the Z-axis before re- moving the motor.

Use caution not to allow hands or body to be squeezed or crushed by moving parts on the Z-axis or between the Z-axis and the installation base.

(13)Use the following caution during inspection of controller.

WARNING

When you need to touch the terminals or connectors on the outside of the controller during inspection, always first turn off the controller power switch and also the power source in order to prevent possible electrical shock.

Never touch any internal parts of the controller.

For precautions on handling the controller, refer to the "YAMAHA robot control- ler owner's manual".

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Yamaha YK120X, YK180X owner manual 12Cautions for removing Z-axis brake or Z-axis motor

YK120X, YK180X specifications

The Yamaha YK180X and YK120X are two of the latest offerings from Yamaha in the sphere of high-performance synthesizers, designed to cater to both novice and professional musicians. These models are part of Yamaha's commitment to innovation, combining advanced technologies with user-friendly interfaces to create instruments that inspire creativity.

The YK180X stands out with its 88 weighted keys that emulate the feel of an acoustic piano. This feature is particularly beneficial for pianists who seek a realistic playing experience. In contrast, the YK120X offers 61 semi-weighted keys, making it more portable while still providing a satisfying touch that balances playability and responsiveness. Both models incorporate Yamaha's renowned Graded Hammer Standard action, ensuring that the playing experience aligns with traditional piano dynamics.

One of the key technological advancements in both models is the integrated Pure CF Sound Engine. This technology captures the nuances of Yamaha's acclaimed concert grand pianos, delivering rich and authentic sound across a wide range of musical styles. Additionally, the synthesis engines in these synths allow for an expansive palette of sounds, from lush strings and bold brass to rich synthetic tones, enabling musicians to explore various genres effortlessly.

Another impressive feature of the YK180X and YK120X is the extensive library of built-in voices and styles. The YK180X boasts over 600 voices and 200 styles, while the YK120X comes with a diverse selection of over 400 voices and 150 styles, providing users with an array of options to enhance their performance. Both models also include a user-friendly interface with intuitive navigation, allowing for quick access to features and customization.

Connectivity is a critical aspect, and both synthesizers include USB to Host ports for easy integration with computers and mobile devices. With MIDI in and out options, musicians can connect to other musical gear, making these models versatile companions for stage performances and studio recordings alike.

In terms of additional features, the YK180X and YK120X come equipped with a built-in metronome and transpose functions, essential tools for practicing and performing. Moreover, the onboard recording capabilities allow musicians to capture their ideas and compositions quickly and efficiently.

Overall, the Yamaha YK180X and YK120X are powerful and versatile synthesizers that cater to a wide range of musical needs, from home practice to professional settings. With their superior sound quality, realistic playability, and innovative features, they represent an excellent choice for musicians looking to elevate their musical journey.