KELUSHI NF468 RJ45 RJ11 Network Cable Tester User Manual

1. Εισαγωγή

The KELUSHI NF468 Network Cable Tester is a versatile tool designed for quickly checking the integrity of RJ45 and RJ11 cables. It features a visible LED status display to identify various cable faults such as continuity, open circuits, short circuits, and crossed wire pairs. This manual provides detailed instructions for the proper setup, operation, and maintenance of your device.

Περιεχόμενα πακέτου:

• 1 x Emitter (Master Unit)
• 1 x Receiver (Remote Unit)
• 1 x Εγχειρίδιο οδηγιών
• 1 x Retail Plastic Case

2. Πληροφορίες Ασφάλειας

Please read and understand the following safety precautions before using the KELUSHI NF468 Network Cable Tester:

• Do not connect to live high-voltage γραμμές: Connecting the tester to active high-voltage electrical circuits can cause severe damage to the device and pose a risk of electric shock.
• Χειριστείτε με προσοχή: The device may contain sharp components. Store and operate the tester in a safe manner to prevent personal injury.
• Use correct ports: Always ensure that RJ45 cables are connected to RJ45 ports and RJ11 cables are connected to RJ11 ports. Incorrect port usage can damage the connectors or the device.
• Read manual thoroughly: Always read this user manual completely before operating the device to ensure correct usage and to prevent damage.

3. Το προϊόν τελείωσεview

The KELUSHI NF468 consists of two main units: the Master unit (Emitter) and the Remote unit (Receiver). These units work together to test network and telephone cables.

Εικόνα 3.1: KELUSHI NF468 Cable Tester with key components labeled. This image shows the Master unit and Remote unit, highlighting the RJ45 and RJ11 ports, the OFF/ON/S switch, and the Power indicator light.

Βασικά συστατικά:

• Master Unit (Emitter): The primary unit with control switch and LED indicators.
• Remote Unit (Receiver): The detachable unit used to test the far end of a cable.
• Θύρες RJ45: For testing Ethernet (LAN) cables.
• Θύρες RJ11: Για τον έλεγχο τηλεφωνικών καλωδίων.
• Ενδεικτικές λυχνίες LED (1-8, G): Display the status of individual wire pairs and ground connection.
• OFF/ON/S Switch: Controls power and test speed.
• LED ισχύος: Υποδεικνύει ότι η συσκευή είναι ενεργοποιημένη.

Εικόνα 3.2: Λεπτομερής view of the RJ45 and RJ11 ports on both the Master and Remote units, illustrating the connection points for different cable types.

4. Ρύθμιση

4.1 Τοποθέτηση μπαταρίας

The KELUSHI NF468 requires a 9V laminated battery for operation.

1. Separate the Master and Remote units if they are connected.
2. Locate the battery compartment cover on the back of the Master unit.
3. Σύρετε ή ξεκουμπώστε το κάλυμμα για να ανοίξετε το διαμέρισμα.
4. Insert a 9V laminated battery, ensuring correct polarity (+/-).
5. Επανατοποθετήστε το κάλυμμα της θήκης μπαταριών με ασφάλεια.

Εικόνα 4.1: The open battery compartment of the Master unit, illustrating where to insert the 9V laminated battery.

5. Οδηγίες λειτουργίας

Follow these steps to test your RJ45 or RJ11 cables:

1. Prepare the Tester: Ensure a 9V battery is installed in the Master unit.
2. Συνδέστε το καλώδιο:
   • For RJ45 cables: Plug one end of the cable into the RJ45 port on the Master unit and the other end into the RJ45 port on the Remote unit.
   • For RJ11 cables: Plug one end of the cable into the RJ11 port on the Master unit and the other end into the RJ11 port on the Remote unit.
3. Ενεργοποίηση: Slide the OFF/ON/S switch on the Master unit to the "ON" position for normal test speed, or to the "S" position for slow test speed. The Power LED will illuminate.
4. Παρατηρήστε τις ενδεικτικές λυχνίες LED: The LEDs (1-8, G) on both the Master and Remote units will light up sequentially, indicating the status of each wire pair.
5. Ερμηνεία αποτελεσμάτων:
   • Συνέχεια: If the cable is good, the LEDs on both units will light up in the same sequence (1-2-3-4-5-6-7-8-G).
   • Ανοικτό κύκλωμα: If a wire is broken, the corresponding LED on the Remote unit will not light up.
   • Βραχυκύκλωμα: If two or more wires are shorted, multiple LEDs will light up simultaneously or in an incorrect sequence.
   • Διασταυρωμένα καλώδια: If wires are crossed, the LEDs on the Remote unit will light up in a different sequence than the Master unit. For example, if Master shows 1-2-3 and Remote shows 1-3-2, wires 2 and 3 are crossed.
6. Απενεργοποιώ: After testing, slide the switch to the "OFF" position to conserve battery life.

Εικόνα 5.1: The KELUSHI NF468 Cable Tester in its compact, closed state, ready for storage or transport.

Εικόνα 5.2: The Master and Remote units of the KELUSHI NF468 separated, demonstrating how they are used to test cables by connecting to opposite ends.

6. Προδιαγραφές

Εικόνα 6.1: Visual representation of the KELUSHI NF468 dimensions and a summary of its key specifications.

7. Αντιμετώπιση Προβλημάτων

If you encounter issues while using the KELUSHI NF468, refer to the following troubleshooting tips:

• No Power/LEDs not lighting up:
  • Check if the 9V battery is correctly installed and has sufficient charge. Replace the battery if necessary.
  • Ensure the OFF/ON/S switch is in the "ON" or "S" position.
• Inconsistent or incorrect LED readings:
  • Verify that the cable connectors are fully and securely inserted into the correct RJ45 or RJ11 ports on both the Master and Remote units.
  • Inspect the cable connectors for any bent pins or damage.
  • Test with a known good cable to confirm the tester is functioning correctly.
• Remote unit not responding:
  • Ensure the cable connecting the Master and Remote units is not excessively long or damaged, which could lead to signal degradation.
  • Confirm the Remote unit is properly connected to the cable.

8. Συντήρηση

Proper maintenance will extend the lifespan of your KELUSHI NF468 Network Cable Tester:

• Καθάρισμα: Χρησιμοποιήστε ένα μαλακό, στεγνό πανί για να καθαρίσετε το εξωτερικό της συσκευής. Μην χρησιμοποιείτε λειαντικά καθαριστικά ή διαλύτες.
• Αντικατάσταση μπαταρίας: Replace the 9V battery when the Power LED dims or the tester exhibits inconsistent behavior. Remove the battery if the device will not be used for an extended period to prevent leakage.
• Αποθήκευση: Store the tester in its retail plastic case or a similar protective container in a cool, dry place, away from direct sunlight and extreme temperatures.
• Χειριζόμενος: Αποφύγετε να ρίξετε τη συσκευή ή να την εκθέσετε σε ισχυρές κρούσεις.

Εικόνα 8.1: Ένα κοντινό πλάνο view of the non-slip textured design on the side of the KELUSHI NF468, which aids in secure handling and durability.

9. Υποστήριξη

For any questions, technical assistance, or support regarding your KELUSHI NF468 Network Cable Tester, please contact the seller or manufacturer through the platform where the product was purchased. Refer to your purchase documentation for specific contact details.