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JONARD TOOLS TBS-200 Instruction Manual

Telephone butt set
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TBS-200 TELEPHONE BUTT SET
INSTRUCTION MANUAL

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Summary of Contents for JONARD TOOLS TBS-200

  • Page 1 TBS-200 TELEPHONE BUTT SET INSTRUCTION MANUAL...
  • Page 2 GENERAL: This Telephone Butt Set is newly designed to provide both DTMF (Touch Tone) and Dial Pulse output. It also features line-powered operation, so no additional power is required unless operating on low voltage or dry circuits. This butt set is typically used by installers, repair technicians, and other authorized personnel for line testing and temporary communication.

  • Page 3: Operation

    TBS-200 Instruction Manual OPERATION: • Connection: This Telephone Butt Set comes with an RJ-11 modular jack, and an Angled Bed of Nail Cord (ABN). The cord is similar to a standard card (STD), except that each alligator clip is equipped with a “Bed of Nails”...
  • Page 4 • Polarity Check: Polarity is automatically indicated when in Talk mode. The polarity indicator LED will illuminate if the polarity is reversed. Correct polarity is when the red lead is connected to RING(-), and the black lead on TIP(+).A modular telephone line may be connected directly in to the Butt Set to check polarity as well. •...

  • Page 5: Specifications

    TBS-200 Instruction Manual SPECIFICATIONS: 4K ohms max. at 48VDC(5K meter - 26Ga non Loop Limit loaded) nominal 15mA minimum loop current. DC Resistor 150 ohms Typical at 80mA current. Low impedance - 600 ohms Typical at 1KHz. (Ring Position) Monitor Impedance Hi impedance - 100K ohms Typical at 1KHz.
  • Page 6 NOTES:...
  • Page 7 TBS-200 Instruction Manual...