1. Introduction
The Hymseann HS800-2 Digital Readout (DRO) is a versatile and user-friendly display console designed for precision machining applications. It supports 9 languages, making it accessible to a global user base. This DRO is suitable for a wide range of machine tools, including lathes, milling machines, grinders, wire cutting machines, and drilling machines.
Supported languages include: Chinese Simplified, Chinese Traditional, English, Russian, German, French, Spanish, Korean, and Turkish.
Video: Overview of the HS800-2 Digital Readout unit and its multilingual interface.
2. Package Contents
Upon opening the package, please verify that all the following items are present and in good condition:
- 1 x HS800-2 Digital Readout Display Unit
- 1 x Display Cover
- 1 x Mounting Bracket
- 1 x Screw Bag (for mounting)
- 1 x User Manual
- 1 x Power Cable (US, AU, EU, or UK plug option depending on region)
Image: Contents of the HS800-2 Digital Readout package.
Note: Linear scales are not included in this package. Please contact your seller if linear scales are required for your application.
3. Setup Instructions
3.1 Mounting the DRO Unit
- Attach the provided mounting bracket to the desired location on your machine tool. Ensure the surface is stable and allows for clear viewing of the display.
- Secure the HS800-2 display unit to the mounting bracket using the screws from the screw bag.
Image: The mounting bracket for the DRO unit.
3.2 Connecting Linear Scales
The HS800-2 supports up to 2 linear encoders. Connect your linear scales to the corresponding X and Y axis ports on the rear panel of the DRO unit. Ensure the connections are secure.
Image: Rear panel connections of the HS800-2 DRO.
DB-9 Connection Method for TTL Signals:
| Pin | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|
| Signal | N/A | 0V | N/A | Ground | N/A | A | +5V | B | R |
Image: Detailed DB-9 wiring diagram for TTL signals.
3.3 Power Connection
Connect the appropriate power cable (US, AU, EU, or UK plug option) to the AC input on the rear panel of the DRO. The unit supports a wide voltage range of AC 80V~264V / 50HZ~60HZ.
Image: Available power plug options for different regions.
Before powering on, ensure all connections are secure and correct. Use the power switch on the rear panel to turn the unit ON/OFF.
4. Operating Instructions
4.1 Power On and Language Selection
- Flip the power switch on the rear panel to the 'ON' position.
- The DRO will power on and display the main interface.
- To change the language, navigate to the system settings. This is typically done by entering a password (e.g., 777777), then navigating to the language option and selecting from the available languages (English, German, Spanish, French, Turkish, Korean, Russian, Chinese Simplified, Chinese Traditional). Press F3/F4 to choose the language and then 'Save'.
Image: HS800-2 display showing language selection in system settings.
4.2 Basic Functions
The HS800-2 offers a range of basic functions for precise measurement and operation:
- 200 Points Auxiliary Zero Position Function: Store and recall up to 200 auxiliary zero points.
- Mid-split Function: Easily find the center point of a workpiece.
- "mm/inch" Conversion Display: Switch between metric and imperial units.
- Radius/Diameter Switch Display: Toggle between radius and diameter readings.
- Segmented Error Compensation: Compensate for linear scale errors over segments.
- Linear Error Compensation: Compensate for overall linear scale errors.
- Power Interruption Memory: Retains current position and settings after power loss.
- Sleep Switch: Power-saving mode.
- Mathematics Calculation: Built-in calculator for quick computations.
- RS-232-C Interface (option): For data communication.
4.3 Machining Functions
Advanced machining functions enhance productivity and precision:
- PCD (Pitch Circle Diameter) Circumferential Division: Applicable to milling machines and spark testers for drilling holes on a circle.
- Involute Chamber Machining Function: Applicable to milling machines for complex curve generation.
- Bevel Machining/Angular Surface Processing: For creating angled surfaces on milling machines.
- N3 Function: Specific function for milling machine operations.
- Diagonal Boring: For boring holes at an angle on milling machines.
- R-arc Function: For machining arcs on milling machines.
- Taper Measuring Function: Applicable to lathes for measuring tapers.
- 200-Tool Library: Store and manage up to 200 tool offsets for lathes.
- Anti-dithering Function: Applicable to grinding machines for stable readings.
5. Maintenance
- Cleaning: Regularly wipe the display and unit housing with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Environmental Conditions: Ensure the DRO is operated within its specified temperature and humidity ranges. Protect it from excessive dust, moisture, and direct sunlight.
- Cable Inspection: Periodically check all cables (power and linear scale connections) for any signs of wear, damage, or loose connections.
- Software Updates: Check the manufacturer's website for any available firmware updates to ensure optimal performance and access to new features.
- Power Off: Always turn off the DRO unit using the power switch before disconnecting any cables or performing maintenance.
6. Troubleshooting
This section provides general guidance for common issues. For more complex problems, please refer to the full user manual or contact technical support.
| Problem | Possible Cause | Solution |
|---|---|---|
| DRO does not power on | No power supply; Power cable loose; Power switch off | Check power outlet; Ensure power cable is securely connected; Turn power switch to 'ON'. |
| No reading from linear scale (X or Y axis) | Linear scale cable loose/damaged; Incorrect scale connection; Faulty linear scale | Check and secure linear scale cable connections; Verify correct DB9 wiring (refer to Section 3.2); Test with a known good linear scale if possible. |
| Incorrect readings | Incorrect resolution setting; Linear scale dirty/damaged; Incorrect compensation settings | Verify resolution setting in system parameters; Clean linear scale; Check and adjust error compensation settings. |
| Display shows garbled text or unexpected behavior | Software glitch; Electrical interference | Power cycle the unit; Ensure proper grounding; Avoid strong electromagnetic fields. |
7. Specifications
| Feature | Description |
|---|---|
| Model Number | HS800-2 |
| Brand Name | HYMSEANN |
| Voltage Range | AC 80V~264V / 50HZ~60HZ |
| Acceptable Signal | TTL square wave / EIA-442 |
| Plug Type | DB9 |
| Acceptable Resolution | 10um, 5um, 2um, 1um, 0.5um |
| Display Type | Large LCD Display |
| Number of Axes | 2-axis |
| Languages Supported | Chinese Simplified, Chinese Traditional, English, Russian, German, French, Spanish, Korean, Turkish |
| Certification | CE |
| Origin | Mainland China |
| Battery Included | No |
| High-concerned chemical | None |
8. User Tips
Based on general usage and product capabilities, here are some tips for optimizing your experience with the HS800-2 DRO:
- Regular Calibration: Periodically check and recalibrate your linear scales and DRO settings to maintain measurement accuracy, especially after significant temperature changes or machine adjustments.
- Cleanliness: Keep linear scales and the DRO unit free from chips, coolant, and dust to prevent reading errors and prolong lifespan.
- Backup Settings: If the DRO allows, consider backing up your system parameters and tool library settings, especially after extensive customization.
- Explore Functions: Take time to familiarize yourself with all the machining functions (PCD, Arc Calculation, Taper Measuring, etc.) as they can significantly streamline complex operations.
- Power Stability: Use a stable power source and consider a surge protector to protect the unit from electrical fluctuations.
9. Warranty and Support
9.1 Warranty Information
The HS800-2 Digital Readout comes with a 1-month free replacement policy. Buyers can request a replacement within 15 days of receiving the product, provided the item is returned in its original condition. Additionally, a 12-month free maintenance service is provided. For maintenance, the buyer is responsible for shipping costs for return and the cost of any parts that need to be replaced.
Before returning any items for replacement or maintenance, please confirm the return address and logistics method with the seller. Once the items are handed over to the logistics company, please provide the tracking number. Upon receipt, the seller will proceed with repair or exchange.
9.2 Technical Support
For any technical inquiries, operational assistance, or troubleshooting beyond the scope of this manual, please contact the Hymseann Global Store directly. Provide your product model (HS800-2) and a detailed description of your issue for efficient support.