The AINES Model 240 Tone Test Set is a water resistant tone generator equipped with a weathertite 2 conductor modular cord and jack. The set can be connected to the Network Interface Device (NID) with either the two individual clips or the modular cord. This allows the CPE circuit to be viewed in both directions, towards the Central Office and towards the customer premise. In the event the CPE does not have a jack, but instead has a cord, plug the cord into the Model 240s jack and transmit tone!
The following tests can be performed using the Model 240 Tone Test Set:
Trace cable pairs.
Locate cables in walls when used with
either the AINES 250SSP Stationman
Speaker Probe or the 350 Filter Probe.
Provide talk battery on dead pairs.
Check for shorts and opens using the
LED. When using the modular cord, the
test set will also show if the modular
wall box is grounded.
Tip & Ring identifications.
Line condition identification.
Positive line verification.
Dual Tone capability (1000 hertz continuous tone and 500/1000 hertz alternating tone.
3 color Light Emitting Diode (LED).
Green - Proper polarity. Red - Reversed polarity. Yellow - Grounded wall box.
Weathertite and Water resistant.
Heavy Duty case.
Aines 6P heavy duty test clips for greater wear and flexibility.