Introduction
The Greenlee Communications 1594 Cable Check is a versatile testing device designed for smart home installations. It efficiently tests RJ45, cable TV "F", RCA, and BNC cabling. This tool helps identify good connections, opens, shorts, and cross-connections in network and A/V cables, ensuring proper installation and functionality.
Key Features:
- Combination network and coax tester for comprehensive cable diagnostics.
- Automatic scanning feature for quick and efficient cable checks.
- Clear LED read-outs provide easy interpretation of test results.
- Identifies data and telephone connection schemes.
- Maps cable pin-out for precise fault location.
- Tests continuity of cable TV cables and installed cable runs.
- Long battery life of 15 hours for continuous use.
Figure 1: Greenlee Communications 1594 Cable Check LAN and A/V Tester with its carrying case, RJ45 patch cords, and various adapters (75ohm male terminator, CATV "F" female, CATV "F" to BNC, CATV "F" to RCA).
Package Contents
Verify that all items listed below are included in your package:
- Greenlee Communications 1594 Cable Check Main Unit
- Greenlee Communications 1594 Cable Check Remote Unit
- 2 x RJ45 Patch Cords
- 1 x 75 Ohm Male Terminator
- 1 x CATV "F" Female Adapter
- 2 x CATV "F" (Male) to BNC (Female) Adapters
- 2 x CATV "F" (Male) to RCA (Female) Adapters
- 1 x 9-Volt Battery (included)
- 1 x Durable Nylon Carrying Case
- Operating Instructions Manual
Setup
1. Battery Installation
- Locate the battery compartment on the back of the main tester unit.
- Open the battery cover.
- Insert the included 9-Volt battery, ensuring correct polarity.
- Close the battery cover securely.
2. Connecting Cables for Testing
The tester consists of a main unit and a remote unit. For most tests, one end of the cable connects to the main unit and the other end to the remote unit. For installed cables, the remote unit can be left at the far end of the cable run.
- RJ45 Cables: Insert one end of the RJ45 cable into the RJ45 port on the main unit and the other end into the RJ45 port on the remote unit.
- Coaxial Cables: Insert one end of the coaxial cable into the F-connector port on the main unit and the other end into the F-connector port on the remote unit. Use the provided adapters for BNC or RCA connections as needed.
Operating Instructions
General Operation
- Ensure the 9-Volt battery is installed in the main unit.
- Connect the cable to be tested to the appropriate ports on the main and remote units.
- Select the desired test mode (RJ45 or Coax) using the switch on the side of the main unit.
- Press the TEST button to initiate the cable test.
- Observe the LED indicators on both the main and remote units to interpret the test results.
RJ45 (LAN) Cable Testing
This mode tests RJ45 patch cords and network installations for proper wiring and continuity.
- Connect the RJ45 cable to the main and remote units.
- Set the switch on the main unit to RJ45.
- Press the TEST button. The LEDs on both units will sequentially light up from 1 to 8, indicating the status of each wire pair.
- Interpretation of LEDs:
- All LEDs light up sequentially on both units: Indicates a correctly wired cable (Pass).
- LEDs do not light up or skip a number: Indicates an open circuit (Open).
- Multiple LEDs light up simultaneously or out of sequence: Indicates a short circuit, miswire, or split pair.
- "Low Batt" LED: Indicates the 9-Volt battery needs replacement.
Coaxial (A/V) Cable Testing
This mode tests coaxial cables (F-type, BNC, RCA with adapters) for continuity and shorts.
- Connect the coaxial cable to the main and remote units (using adapters if necessary).
- Set the switch on the main unit to COAX.
- Press the TEST button.
- Interpretation of LEDs:
- "Pass" LED lights up: Indicates good continuity.
- "Short" LED lights up: Indicates a short circuit in the cable.
- No LEDs light up: Indicates an open circuit or no connection.
- "Low Batt" LED: Indicates the 9-Volt battery needs replacement.
Maintenance
Cleaning
Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
Battery Replacement
When the "Low Batt" LED illuminates, replace the 9-Volt battery promptly to ensure accurate readings. Refer to the "Battery Installation" section for instructions.
Storage
Store the Cable Check in its durable nylon carrying case in a cool, dry place when not in use. Remove the battery if storing for extended periods to prevent leakage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tester does not power on. | Dead or improperly installed 9-Volt battery. | Check battery polarity; replace battery if necessary. |
| RJ45 test shows "Open" or incorrect pin-out. | Faulty cable, improper crimp, or damaged connector. | Inspect cable and connectors for damage. Re-crimp or replace the cable. |
| Coax test shows "Short". | Shielding touching the center conductor, or damaged cable. | Inspect connectors for stray wires. Replace or repair the cable. |
| Inconsistent test results. | Low battery or loose connections. | Replace battery. Ensure all cable connections are secure. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | 1594 |
| Supported Cable Types | RJ45 (LAN), Coaxial (F-type, BNC, RCA with adapters) |
| Power Source | 1 x 9-Volt Battery |
| Battery Life | Approximately 15 hours continuous use |
| Item Weight | 8.8 ounces (approx. 249 grams) |
| Product Dimensions | 2.54 x 5.51 x 1.61 inches (approx. 6.45 x 14 x 4.09 cm) |
| Material | Plastic |
| Manufacturer | Paladin Tools (now Greenlee) |
Warranty and Support
Warranty Information
The Greenlee Communications 1594 Cable Check comes with a one-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or warranty service, please contact Greenlee Communications customer support. Visit the official Greenlee website for the most current contact information.
Note: Product specifications and warranty terms are subject to change without prior notice.
