TDR Cable Tester User Manual

Introducció

This manual provides detailed instructions for the operation, maintenance, and troubleshooting of the multicomp PRO MP780994 TDR Cable Tester. This handheld device is designed for detecting and diagnosing wiring conditions of twisted pair and coaxial cables, identifying network service issues, and verifying Power over Ethernet (PoE) standards.

The MP780994 is an essential tool for network communication maintenance, engineering, and wiring projects, offering accurate measurements and clear display of wiremap, cable length, and open-circuit locations.

Producte acabatview

Figure 1: The multicomp PRO MP780994 TDR Cable Tester (left) and its accompanying Wire Tracker Receiver (right). The main unit features an LCD display for readings, control buttons for navigation and testing, and a rotary dial. The receiver unit has an NCV sensor, volume control, and LED indicators for wire tracking.

The MP780994 kit includes the main TDR Cable Tester unit and a Wire Tracker Receiver. Key features include:

• TDR supported (no blind area)
• High resolution (about 0.3m)
• Compatibility with various types of cables (CAT 5E, CAT 6, CAT 6A, CAT 8, coaxial)
• Ampli rang de mesura
• Protecció d'entrada
• Funció d'apagada automàtica

Contingut del paquet

Verifiqueu que tots els elements siguin presents al paquet:

• 1 x TDR Cable Tester (Main Unit)
• 1 x Receptor de rastreig de cables
• Piles (preinstal·lades o incloses per separat)
• Manual d'usuari (aquest document)

Informació de seguretat

Observeu sempre les següents precaucions de seguretat per evitar lesions o danys al dispositiu:

• No intenteu obrir ni modificar el dispositiu.
• No exposeu el dispositiu a la humitat ni a temperatures extremes.
• Ensure proper battery installation and disposal.
• Avoid testing live circuits unless specifically designed for such purpose and appropriate safety measures are in place. This device is primarily for unpowered cable testing.

Configuració

Instal·lació de la bateria

The MP780994 TDR Cable Tester and Wire Tracker Receiver require batteries for operation. Refer to the battery compartment on the back of each unit for correct polarity. Use only the specified battery type.

Encès inicial

Press and hold the power button (usually marked with a power symbol) on both the main unit and the receiver to turn them on. The main unit's LCD screen should illuminate.

Instruccions de funcionament

Basic Cable Testing (Wiremap)

1. Connect one end of the cable to be tested to the "PORT" input on the main TDR unit.
2. Connect the other end of the cable to the corresponding port on the Wire Tracker Receiver.
3. Select the "TEST" mode on the main unit.
4. The display will show the wiremap, indicating continuity, open circuits, short circuits, split pairs, or miswires.

Cable Length Measurement (TDR)

1. Ensure the cable is disconnected from any network devices.
2. Connect one end of the cable to the "PORT" input on the main TDR unit. Leave the other end open.
3. Select the "SCAN" mode or TDR function.
4. The display will show the cable length in feet or meters. Use the "ft/m" button to toggle units.
5. The TDR function can also locate the distance to faults like open or short circuits.

Detecció PoE

1. Connect the cable from the PoE source to the "POE" input on the main TDR unit.
2. Select the "POE" mode.
3. The display will indicate if PoE is present and identify the PoE standard (802.3AF, 802.3AT, 802.3BT).

Wire Tracking (with Receiver)

1. Connect the cable to be traced to the main TDR unit.
2. Activate the "SCAN" or tone generation function on the main unit.
3. Use the Wire Tracker Receiver to follow the cable path. The receiver will emit an audible tone and/or illuminate LEDs when near the cable carrying the signal.
4. Adjust the sensitivity on the receiver using the rotary dial for optimal tracing.

Manteniment

Neteja

Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.

Emmagatzematge

Store the device in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.

Canvi de bateria

Replace batteries when the low battery indicator appears on the display. Dispose of old batteries according to local regulations.

Resolució de problemes

Especificacions

Informació de la garantia

For warranty details and terms, please refer to the official multicomp PRO weblloc web o poseu-vos en contacte amb el seu servei d'atenció al client. Conserveu el rebut de compra com a comprovant de compra.

Suport

If you encounter any issues or have questions not covered in this manual, please contact multicomp PRO customer support:

• Weblloc: Visit the multicomp PRO Store on Amazon (per a informació general del producte i opcions de contacte)
• Correu electrònic: Consulteu l'embalatge del producte o la fitxa oficial weblloc web per a assistència directa per correu electrònic.
• Telèfon: Consulteu l'embalatge del producte o la fitxa oficial weblloc web per a assistència telefònica.