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2. Use the sender (switch to "TONE"):
Connect the test leads to the subject pair, using the Receiver touch the wire end with clip
lead, reception of tone is an indication of continuity.
ATTENTION: DO NOT CONNECT TO ANY ACTIVE AC OR DC CIRCUIT IN THIS MODE.
Send TONE:
Connect the test leads to the pair, or attach one lead to ground and one lead to either side of the line. A
dual alternating tone or a single solid tone can be selected from the switch inside the Sender
Probe the suspected wires with the Receiver reception of tone will be strongest on the su
bject wire. In cases of ready access to bare conductors, the Receiver may be used to receive the tone.
ATTENTION: DO NOT CONNECT TO ANY ACTIVE AC CIRCUIT EXCEEDING 24V IN THIS MODE.
Track cables or wires
Use Sender (switch to "TONE") and Receiver
Connect the test leads to the pair, or attach one lead to ground and one lead to either side of the line.
Using the Receiver close to and along the object pair, and reception of the tone is indication tracking.
ATTENTION: DO NOT CONNECT TO ANY ACTIVE AC OR DC CIRCUIT IN THIS MODE.
Identify the state of working telephone line
Use Sender (switch "OFF")
1.
Identify TIP & RING
Connect the red test lead to the side of one line and the BLACK lead to the other side of line.
a) "CONT" indicator light is "green" when you connect the RED test lead to the RING side of line.
b) "CONT" indicator light is "green" when you connect the RED test lead to the TIP side of line.
2.
Identify CLEAR, RINGING, BUSY states on the working telephone line.
Connect the RED test lead to the RING side, BLACK to the TIP side.
a)
"CONT" indicator light is "green" indicates a CLEAR line.
b)
"CONT" indicator light does not glow indicates a CLEAR line.
c)
"CONT" indicator light brightly flickering "YELLOW" indicates a RINGING line. (Switching to
"CONT" will terminate the call on the subject line.)
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