all-sun EM415 Telephone Network Phone Cable Wire Tracker Phone Generator Tester Diagnose Tone Networking Tools

Product Description

Product Description
Product Description
all-sun EM415 Telephone Network Phone Cable Wire Tracker Phone Generator Tester Diagnose Tone Networking Tools

DESCRIPTION
This Cable Tracker is designed to identify and trace wires or cables without any damage to the insulation.
For telephone line, it can identify some states in the line.
Owning this instrument, it is more convenient to install, debug, and maintain telephone line.
There are a Sender and a Receiver included in the Cable Tracker.
FUNCTIONS
1. Judge continuty of the cables or wires.
2. Track the cables or wires, and diagnose the break point.
3. Receive the tone signal on the cables or wires(telephone line).
4. Identify the state in the working telephone line (clear,ring,busy).
5. Send a single solid tone or dual alternating tone to cables or wires.
OPERATION INSTRUCTION
TEST CONTINUITY
1. Use the Sender (switch to "CONT")
Connent the test leads to the object, use "CONT" postion.The green light of "CONT" indicates the continuity.(the resistance of line is less than 10kΩ)
2.Use the Sender (switch to "TONE")
a. Connect the test leads to a pair of cables, touch Receiver to the cables.If the two cables give high and same tones, it means that both of them have continuity. Otherwise, the cable which has lower tone doesn't have continuity.
b. Connect one test lead to one cable among a group of cables, connect another test lead and the other cables to earth ground.Touch the tip of Receiver to another end of cable mentioned above.Reception of tone means that the cable has continuity. (see figure)

IDENTIFY THE STATE OF WORKING TELEPHONE LINE
USE SENDER (SWITCH TO "OFF")
1. Identify TIP&RING:
Connect the red test lead to the side of one line and the black test lead to the side of another line.
a."CONT" indicator light is "green" when you connect the red test lead to the Ring(-)side.
b."CONT"indicator light is "red" when you connect the red test lead to the TIP(-)side.
2. Identify CLEAR, RINGING, BUSY state on the working telephone line:
Connect the red test lead to the RING side, black test lead to the TIP side, or connect RJ11 into the RJ11 socket on telephone.
a. "CONT" indicator is "green", which indicates a CLEAR Line. If "CONT" indicator is "red", which indicates the polarities were reversed.
b. "CONT" indicator does not glow or glow faintly, indicates a BUSY line.
c. "CONT" indicator brightly flicker "YELLOW", indicates a RINGING line. (Switch to "CONT" will terminate the call on the line)
BATTERY REPLACEMENT
1. Sender Battery replacement:
Remove the screw on the back case, remove the back case, replace the exhausted battery with a new one of 9v(6F22). Rejoin the back case and install the screw.
2. Receiver Battery replacement:
Remove the screw on the battery compartment, remove the battery cover, replace the exhausted battery with a new one of 9v(6F22). Rejoin the cover and install the screw.
Company Information

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