Asus LU700 Series Portable Ultrasound Imaging System LU700C User Manual

ASUS LU700 Series Portable Ultrasound Imaging System LU700C: Complete User Guide

The ASUS LU700 Series Portable Ultrasound Imaging System LU700C is a compact convex-probe ultrasound solution designed for mobile diagnostic imaging, particularly in veterinary environments and applications involving large animals or deeper anatomical structures. Its handheld format supports point-of-care examinations without the footprint of a conventional cart-based ultrasound machine.

The LU700C uses a convex array transducer with an operating frequency range of 2.0–5.0 MHz, a 60-degree field of view, and an imaging depth of up to 18 cm. These characteristics make it suitable for abdominal examinations, organ imaging, pregnancy assessment, and other situations where deeper penetration is needed. The system supports B-mode, M-mode, color flow, power Doppler, and pulsed-wave Doppler imaging, although available modes may depend on the installed software and configuration.

Its lightweight body is intended for clinicians, veterinarians, mobile medical teams, teaching facilities, and field professionals who need a portable ultrasound scanner. Images can be saved in common formats such as JPEG, PNG, and BMP, with DICOM support available in compatible configurations. The rechargeable battery and wireless workflow help users conduct examinations in clinics, barns, ambulances, remote locations, or examination rooms where immediate imaging is valuable.

The ASUS LU700C should be operated only by trained personnel who understand ultrasound controls, probe handling, image interpretation, electrical safety, and applicable clinical or veterinary procedures.

ASUS LU700C Specifications and Technical Features

• Product type: Handheld portable ultrasound imaging system.
• Probe type: Convex array transducer.
• Operating frequency: 2.0–5.0 MHz.
• Maximum imaging depth: Up to 18 cm.
• Field of view: Approximately 60 degrees.
• Imaging modes: B-mode, M-mode, color flow, power Doppler, and pulsed-wave Doppler, subject to system configuration.
• Approximate dimensions: 187 × 74 × 40 mm for the LU700C probe unit.
• Approximate weight: 388 g.
• Battery: Rechargeable 6000 mAh lithium-ion battery pack.
• Operating time: Published system documentation specifies continuous operation of up to approximately four hours under stated test conditions.
• Image formats: JPEG, PNG, BMP, and DICOM in supported configurations.
• Connectivity: Designed for use with a compatible display device and application; pairing and network functions depend on the supplied software environment.
• Recommended use: Deep abdominal, organ, and large-animal imaging applications.

Detailed Description: How the ASUS LU700C Portable Ultrasound Works

The ASUS LU700C generates ultrasound pulses through its convex transducer. Returning echoes are processed electronically and converted into grayscale or Doppler images on a compatible display device. Lower-frequency operation provides deeper penetration, while gain, depth, focus, and Doppler controls help the operator optimize the image for the examination.

The convex footprint provides a broad sector-shaped view that is useful for abdominal organs, deep soft tissue, and pregnancy-related examinations. In veterinary practice, the probe can support imaging of large pets, livestock, and deeper internal structures. In human clinical environments, use must follow the system’s regulatory labeling, local requirements, and institutional protocols.

The probe housing is compact and intended for repeated handheld operation. During routine use, hold the transducer securely, apply sufficient approved ultrasound gel, and avoid excessive pressure or sharp impacts. After every examination, remove gel with a soft, manufacturer-approved material. Clean and disinfect the probe using products and methods approved for the device; do not immerse connectors or electronics unless the official instructions specifically permit it.

Store the LU700C in a dry, protected location, inspect the cable and connector before use, and keep the transducer free from dried gel, dust, and chemical residue.

Setup Guide for the ASUS LU700C Ultrasound Imaging System

1. Inspect the probe, connector, charging equipment, and housing for visible damage. Do not operate the system if the cable, casing, or connector is cracked.
2. Charge the rechargeable battery using the approved charger and allow the indicator to show an adequate charge before a mobile examination.
3. Install or open the compatible ASUS ultrasound application on the supported display device according to the supplied documentation.
4. Enable the required wireless or wired connection method on the display device. Keep the probe and display close together during initial pairing.
5. Power on the LU700C and select it from the application’s device or probe menu when prompted.
6. Confirm the patient or animal record, examination type, date, and operator information before scanning.
7. Apply ultrasound gel to the examination area and select B-mode as the starting mode.
8. Adjust depth, gain, focus, and image orientation. Use Doppler modes only when clinically appropriate and when the installed configuration supports them.
9. Save images in the required format and confirm that files have transferred correctly before ending the examination.

If pairing fails, restart both the probe and display application, verify battery charge, remove old device pairings, and repeat the connection process. Keep the system away from strong electromagnetic interference. Never use the device near flammable anesthetic gases, and follow local electrical, infection-control, and ultrasound exposure requirements.

ASUS LU700C Troubleshooting and Support

Probe will not power on

Charge the battery, check the charger connection, and allow sufficient charging time. If the indicator remains inactive, inspect the connector for contamination or damage and discontinue use if damage is visible.

Display device cannot connect

Confirm that the compatible application is installed, wireless communication is enabled when required, and the probe is not already connected to another device. Restart the application and repeat pairing.

Image is dark, noisy, or unclear

Apply adequate gel, improve probe contact, adjust gain and depth, and place the focal zone over the region of interest. Clean dried gel from the transducer surface and verify that the selected probe and examination preset are correct.

Doppler image is unavailable

Confirm that the installed system configuration includes the required Doppler mode and that the correct imaging menu is selected. Some functions may require specific software, licensing, or compatible display hardware.

Saved image cannot be located

Check the examination record, application storage location, export settings, and available device memory. For DICOM workflows, verify network settings and destination configuration.

No model-specific error-code list was identified in the available product information, so error messages should be interpreted using the supplied manual and application help. For technical assistance, contact ASUS support or the authorized medical-equipment distributor listed in the product documentation. Keep the model name, serial number, software version, battery status, and a description of the problem available when requesting service. Warranty coverage and service procedures depend on region and purchase channel.

ASUS LU700C Pros and Cons

Advantages

• Highly portable: The handheld design is easier to transport than a traditional cart-based ultrasound system.
• Deep imaging capability: The 2.0–5.0 MHz convex probe and depth of up to 18 cm support abdominal and large-animal examinations.
• Broad clinical workflow: Multiple imaging modes can support structural imaging, motion assessment, and selected blood-flow evaluations.
• Rechargeable operation: Battery power helps support examinations away from a fixed workstation.
• Flexible image export: Common image formats simplify documentation, teaching, and record management when supported by the configuration.

Limitations

• Convex-probe specialization: The LU700C is optimized for deeper imaging and may not replace a high-frequency linear probe for superficial structures.
• Display dependency: The system requires a compatible display device and application, so the complete workflow depends on software and connectivity.
• Operator training required: Portable hardware does not remove the need for proper scanning technique, patient preparation, and image interpretation.
• Battery management: Extended field work requires charging discipline or an approved backup plan.
• Configuration variation: Connectivity, DICOM, Doppler functions, and software options may vary by region or supplied package.

The ASUS LU700 Series Portable Ultrasound Imaging System LU700C is best suited to trained professionals who value mobility and deeper convex-probe imaging. Users requiring extensive probe selection, a large integrated monitor, advanced reporting, or a full cart-based workflow may need a larger diagnostic ultrasound platform instead.