Trouble Shooting

1.If startup shows “Failed to verify the whiteboard, the program can't run further!” please check whether there is a good connection between whiteboard and PC.”

Please check if using the special-purpose cable of whiteboard, and if there is a good connection for cable.

When connection is made through the USB2.0 to RS232C cable, check whether it is correctly connected with special-purpose adapter.

Check whether the whiteboard has power. (Normally the red indicator lamp is ON)

Check whether serial ports from COM1 to COM10 are selected. You must select one serial port from COM1 to COM10 for whiteboard.

Check if the driver of whiteboard has been setup correctly.

2.When startup software shows “Error happen when Loading XML File”.

Check the version of Internet Explorer, upgrade IE to version 6.0 if it is 5.0 or lower.

3.When only part of whiteboard can be written on. Check if the orientation of the whiteboard is correct.

4.Some orientation points can not found when attempting to oriente the whiteboard.

Check if the lateral deviation and vertical offset of projector are correct. Ensure the complete image on PC monitor is being projected on the whiteboard.

5.Electronic pen cannot write normally.

Check current working mode of the software. Writing is effective only under the “Draw Mode” or “Annotation Mode”, and not when in the “Control Mode”.

Do not press button on the electronic pen when writing.

Please keep the neb of electronic pen vertical to the whiteboard.

Do not press the electronic pen tightly.

Check if the pen battery has power, if not, replace it with a new one.

6.How to exit from the Dual Pen software ？

Click icon button of "Pop Menu" on Floating Tool Bar, click "Exit" in the pop up menu.

Or click “File”(on main menu), then “Exit”.

7.Why the projected image is trapezoidal in shape. How to adjust it?

It may be that projector is not level (like, the front is higher than the back). The image will be distorted when trapezoidal, so you must adjust it.

Generally, it can be adjusted by using the keystone correction of the projector. For details, please refer to user's manual of the projector.

Trapezoidal

Rectangle

8.What type of projector is needed to match with the interactive whiteboard?

The projector should have the following properties.

1)Front image projector

2)Support the resolution of PC. Ex; XGA resolution for both the PC and projector.

LB77HA specifications

The Dukane LB77HA is an advanced ultrasonic welding machine that embodies the latest innovations in joining technologies. This model is designed for precision, efficiency, and versatility in various industrial applications. It is particularly popular in industries such as automotive, electronics, medical device manufacturing, and packaging due to its robust capabilities and reliability.

One of the main features of the LB77HA is its high-frequency ultrasonic vibration that allows for quick and effective bonding of materials. By utilizing ultrasonic energy, the machine generates localized heat at the interface of the materials being joined, resulting in a solid-state weld without the need for additional adhesives or fasteners. This process not only ensures a strong bond but also maintains the integrity of the materials involved.

Equipped with advanced digital controls, the LB77HA offers enhanced user interface options that facilitate easy programming and operation. Operators can easily adjust parameters such as amplitude, weld time, and pressure to optimize the welding process according to the specific requirements of the materials being used. The machine's built-in monitoring systems provide real-time feedback on process conditions, ensuring consistent quality and reducing the risk of defects.

The Dukane LB77HA is designed with a compact frame, making it suitable for both standalone and integrated production environments. Its ergonomic design allows for easy accessibility, reducing operator fatigue during long production runs. Furthermore, the machine's durable construction ensures longevity and reliability, even in demanding industrial settings.

Another notable characteristic of the LB77HA is its compatibility with a wide range of thermoplastic materials. It effectively processes materials such as polypropylene, polyethylene, and various types of nylon, making it a versatile investment for manufacturers looking to expand their capabilities.

Additionally, the LB77HA supports various ultrasonic tooling options, allowing users to tailor the machine to specific applications. This modularity enhances its adaptability across different production lines and product types.

In conclusion, the Dukane LB77HA ultrasonic welding machine stands out for its combination of innovative technology, user-friendly operation, and robust performance. Whether used for intricate electronic components or durable automotive parts, the LB77HA is designed to meet the evolving needs of modern manufacturing environments.

Dukane LB77HA manual Trouble Shooting, Electronic pen cannot write normally

Models: LB77HA