Introduction; Parts List; Features - Russound DTI-1 Instruction Manual

2. INTRODUCTION

Congratulations on your purchase of the DTI-1 Doorbell
Telephone Interface, a system that offers enhanced
security while providing unparalleled convenience. The system
can be used with or without a doorbell.
Operation of this unit is subject to the following conditions:
1. This device may not cause harmful interference.
2. This device may accept any interference including interfer-
ence that may cause undesired operation.
Complies with Part 68, FCC Rules FCC REG NO. 5ERCAN-
31264-OT-N REN: 0.8B (DOC/CSA/NTRL/C approved)

3. PARTS LIST

The DTI-1 Doorbell Telephone Interface system is shipped from
the factory with the following components:
1. DTI-1 Doorbell Telephone Interface control unit enclosed in
plastic housing
2. TDB-2 TeleDoorBell speaker unit with wall mounting plate
3. CSA/UL approved class 2 Power Supply, Input 120VAC,
60Hz, Output 16Vac 250 mA. Note: the system will also
work with a class 2 Power Supply Input 120VAC, Output 16-
24Vdc 350 mA. Please make sure that the output does not
exceed 24 VDC or serious damage may occur.
4. Two modular RJ-11 Male open-ended patch cord. Used to
splice and connect door speaker unit, door strike and door-
bell, to the DTI-1 system unit.
5. RJ-45 8 pin male to male modular patch cord.
6. Four (4) #6 wood screws for mounting.
7. Two (2) white painted oval-head machine screws.
8. RJ31X (CA38A) Data Jack included.

4. FEATURES

The DTI-1 Doorbell Telephone Interface is a telephone based
doorbell system that provides the system user with the capability
of communicating with a door speaker from any installed tele-
phone set, including cordless. Unmatched in convenience, this
unique new product provides the following features:
1. System will work as a replacement or in parallel with any
standard doorbell.
2. Supports speakerphone quality conversation between the
telephone and the door speaker.
3. Unique telephone ringing when door speaker button is
depressed.
4. Allows homeowner to activate the door speaker(s) by entering
a unique touch-tone code from any telephone.
5. Toll Restriction, 1+ long distance and 011 international, user
selectable.
6. Relay closure to ring doorbell or a number of other devices.
7. Can be set to ring doorbell only.
8. RJ31X (CA38A) Data Jack.
9. Door speaker has LEDs for constant illumination.
10. The system gives a user two minutes to access door following
the depression of the door speaker button.
11. If the door speaker button is depressed, when the telephone
is in use on an outside call, the user hears a beep tone to alert
that there is a visitor at the door. The user can then put the
telephone call on hold and connect to the door speaker.
Alternatively, a user can hang up on the telephone call and
then pick up the handset and they will be connected to the
door speaker.
12. A DTMF code selection (dialed from any connected tele-
phone) allows the system user to access the door
speaker outside of the two-minute window.
13. Relay closure activated by DTMF digit *8, provides 6-second
door strike contact operation.
(Normally Open NO).
14. Automatic relay closure for six (6) seconds upon door button
depression or telephone line ringing. Used to mute sound
system
15. Password protection for programming which user can change
to a personal 3-digit DTMF code.
16. Progress tones to guide user while programming.
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