DTD
Decadic to Tone Dialler
USER GUIDE
For Technical Assistance call
the Manufacturers direct
ph 800 530 8645
8AM - 5PM
West Coast Pacific Time
NATCOMM USA LLC
Responsible Supplier Code :NC
PRO DUCT DESCRIPTION
Our DTD Decadic to Tone Dialler is designed to allow existing Pulse Dial only
devices to work with PSTN Telephone Lines or with New Generation IP Fiber or
Cable Lines, which provide Analog outputs for use by conventional Analog
Telephone Devices.
INCOMING CALLS
DTD has a TELEPHONE LINE IN Port and a TELEPHONE LINE OUT port.
Both ports use the standard RJ11/12 (6 pin) telephone socket.
On detection of INCOMING RING on the TELEPHONE LINE IN Port, DTD will
immediately connect the Incoming Call to all Attached Telephone Devices.
When an Attached Device goes ‘Off Hook’ to Pulse Dial (Decadic Dial), DTD will
block the pulses from reaching the PSTN Telephone Exchange or the IP Network
Termination Device (NTD) and it will then decode the Numbers Dialled from the
Attached Device and Transmit the corresponding DTMF digits instead to the PSTN
telephone Exchange or the NBN Network Termination Device (NTD).
Should a Modern DTMF Dialling Device also be connected to DTD, the DTMF
digits will be allowed to transparently pass through direct to the PSTN telephone
Exchange or the NBN Network Termination Device (NTD)
This will allow an Older Pulse Dialling device to operate with NBN or a modern
PSTN Telephone Exchange.
DTD is powered with a supplied 12VDC Power Adaptor, or a 12VDC Battery
Backup device can be used instead. Input polarity to DTD does not matter.
OUTGOING CALLS
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INSTALLATION PROCEDURE
1.
Unplug all equipment from the telephone socket to be used.
2.
REMOVE the telephone line cord fitted to the TELEPHONE DEVICE which
you intend to connect to DTD (unplug it from the new style modular
connection on your device).
3.
CONNECT the modular end of this cable to the TELEPHONE LIN E IN Port
of DTD. Connect the other end of this cable to your telephone line socket.
4.
Using the supplied Modular - Modular line cord, connect the Telephone Dev ic e
or Devices which you intend to operate from DTD direct to the
TELEPHONE LINE OUT port of DTD.
5.
Connect the supplied 12V POWER ADAPTOR and switch the POWER ON.
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SPECIFICATIONS
Dimensions (inches) : 4.2 (W) x 4.2 (D) x 1.7 (H)
Dimensions (mm) : 106 (W) x 106 (D) x 43 (H)
Weight : 6 ounce or 170g
Power Supply : 12V AC or 12V DC Power
Power Consumption : Idle - 0.5 W; Ca ll – 0 .75 W
Line IN Connector : RJ 11 6 pin (2 ce nter)
Line OUT Connector : RJ 11 6 pin (2 center)
Power Connector : 2.5mm barrel connec tor
FCC & IC COMPLIANT : Sup p l i e r Nu mbe r NC
Ringer Equivalence Number : 0.1 REN
WARRANTY
This device is guaranteed against defects from workmanship for a
period of two years (24 months) from the date of purchase.
In the event of a problem, please call ph 800 530 8645 for assistance
and if necessary, a Return Authorization. You should then return your
unit, along with the proof of purchase date, and a written statement
about the nature of the problem.
The Manufacturers obligation is solely to repair or the product. The
product may be replaced at the discretion of the Manufacturer. The
warrantor is not liable for any incidental or consequential damages due
to such defects.
This Warranty shall not apply to any unit which has been subject to
alteration, modification, abuse, negligence, accident, external voltage/
lightning surge or used in any manner contrary to these instructions.
The user is responsible for freight costs to the repair point. The
warrantor will be responsible for freight costs in returning this unit back
to the user.
Damage caused to this device or attached equipment by lightning
strikes or over voltage surge is not covered under this warranty.
THE CASE IS SEALED AT THE FACTORY.
OPENING THE C A S E W I L L VOID TH E W ARRANTY.
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