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General Information
The Yamasaki TT1315 Talk Set is a new generation optical measuring instrument.
It is widely used in data networking, testing and in the maintenance of optical fiber. It can
also be used in telecommunication networks and cable TV constructions.
The Yamasaki TT1315 Talk Set has full-duplex operation, and the quality of a conversation
is high, therefore longer distances will not affect the signal too much. Moreover, besides
the telephone conversation function, the talk set also has the function of a stabilized light
source.
Features
Full duplex numeral pronunciation correspondence function
High quality conversation and low background noise
Online display and online call
Large LCD screen
Stabilized Light Source
Applications
Telecommunication project maintenance
CATV project maintenance
Data network project maintenance
Other optical fiber projects
Optical communication teaching and research
Yamasaki TT1315 Talk Set Instruction Manual
1
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Summary of Contents for Yamasaki TT1315
- Page 1 It is widely used in data networking, testing and in the maintenance of optical fiber. It can also be used in telecommunication networks and cable TV constructions. The Yamasaki TT1315 Talk Set has full-duplex operation, and the quality of a conversation is high, therefore longer distances will not affect the signal too much. Moreover, besides the telephone conversation function, the talk set also has the function of a stabilized light source.
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Page 2: Specifications
Yamasaki TT1315 Talk Set Instruction Manual 3. Specifications Model TT1315 Operating Wavelength 1310/1550 Emitter Type Transmission Distance (km) Dynamic Range (dB) Output Power(dBm) - 7(9/125um) ～ Modulation(Hz) CW, 270Hz,1KHz, 2KHz Output Stability(dB) Output Stability(dB) Operating Time(hrs) 10 (continuously) Power Supply... - Page 3 Yamasaki TT1315 Talk Set Instruction Manual 3． ． ． ． Standard Package The Talk Set Earphones Power Adapter Operating manual Cotton Sticks Carry Pouch 4． ． ． ． Function （1） LCD screen， displays menu function, battery capacity, wavelength, modulation, etc.
- Page 4 Yamasaki TT1315 Talk Set Instruction Manual (9) “DC” port: Access power adapter。 (10) FC/PC port: Light source and talk set connector (11) “ ”port: Access the microphone. (12) “ ”port: Access the earphone. 5． ． ． ． Operation Insert the earphone, microphone and fiber to the talk set.
- Page 5 Yamasaki TT1315 Talk Set Instruction Manual 5.2 “Talk set” function (1) The set of talk set has two wavelengths. One is 1310nm, the other is 1550nm. Here we take the 1310nm as an example (2) If you choose 1310nm as the transmitting terminal, then press “...
- Page 6 Yamasaki TT1315 Talk Set Instruction Manual 5.3 “light source” function(using 1310nm as sample) (1) Press“ ” to turn on the light source, as below: (2) Press“ ”to switch modulation from 0 Hz、270Hz、1kHz and 2kHz (3) “0 Hz” modulation: emitter works under stable light source mode.
- Page 7 Yamasaki TT1315 Talk Set Instruction Manual (4) “270Hz” modulation: emitter works under 270 Hz modulation modes. (5) “1000Hz” modulation: emitter works under 1000Hz modulation mode. (6) “2000Hz” modulation: emitter works under 2000Hz modulation mode. (7) Press“ ”to cancel the modulation.
- Page 8 Yamasaki TT1315 Talk Set Instruction Manual 5.4 Backlight Press“ ”to turn on/off the backlight. The backlight is automatically turned off after 60s idle time. 5.5 Battery (1) When the battery indicator on the bottom left corner is empty, please charge the battery as this indicates the battery is flat.
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Page 9: Maintenance
Yamasaki TT1315 Talk Set Instruction Manual 6. Maintenance 1) Keep the fiber output ports clean. Clean them regularly with the pure Alcohol cotton swabs 2) Please use the same type of adapter only. 3) Keep the dust-proof cap clean and cover it after use.
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