Chamberlain NTD2 - Wireless Portable Indoor/Outdoor Intercom Manual

Also See for NTD2:

User manual (4 pages)

Table of Contents

Contents

1 Overview
2 Carton Inventory
3 Operation & Features
4 Mounting the Device
- 4.1 Mounting with Screws
- 4.2 Mounting with Tape
5 Assemble the Device
6 Programming the Unit
- 6.1 Create New Network
- 6.2 Add to an Existing Network
7 Secure Cover
8 Troubleshooting
9 Documents / Resources
- 9.1 References
- 9.2 Download manual

Chamberlain NTD2 - Wireless Portable Indoor/Outdoor Intercom Manual

Overview

The Intercom has up to a 1000' range and allows multiple simultaneous conversations, using a 900 MHz secure digital radio link. The intercoms form an exclusive network and respond only to other intercoms in the network.

Carton Inventory

Operation & Features

Features

Talk Button:
To talk, hold down the Talk button and all intercoms in the network will receive the signal. When holding down the Talk button on a different intercom, a secure channel is created and the other intercoms in the network do not hear the conversation.

Battery:
The AA Alkaline batteries (not provided) will last up to a year depending on use (Lithium batteries recommended for colder environments). When the batteries are low it will emit three beeps every ten minutes.

Call Mode:
In Call Mode the intercom may only be used to call the intercom network and will not be able to hear conversation from within the network. To put intercom into Call Mode place Dipswitch #1 to the UP position.

Volume:
To increase the intercom volume, place Dipswitch #4 to the UP position.

Sensitivity:
To increase the sensitivity on the intercom set Dipswitch #3 to the UP position
.

NOTE: Dipswitch #2 is not used.

Mounting the Device

The Intercom can be mounted by using the included screws or by using the double-sided mounting tape. It is recommended to use the mounting tape on surfaces such as metal or glass.

Mounting with Screws

Mount Intercom with small silver screws. See mounting template. Screw the top two screws halfway into the mounting surface. Place back of intercom over screws. Tighten screws.
Put the remaining silver screws into the bottom holes of intercom. Tighten screws.

Mounting with Tape

Clean back of intercom and mounting surface using the alcohol wipe.
Peel off white paper from mounting tape. Firmly press mounting tape on back of intercom.
Peel paper from mounting tape. Firmly press intercom onto mounting surface.

Assemble the Device

Install 4 AA Alkaline batteries (not provided). (Lithium batteries recommended for colder environments.)

Programming the Unit

The intercom must be programmed to at least one other intercom to become a network or it can be programmed into an existing network.

Create New Network

Before programming, clear memory on all intercoms. Press the Learn button on the new intercom until a beep is heard. Within 10 seconds put the second intercom into Learn Mode (refer to table below).

INTERCOM	LEARN MODE
	Press the Learn button until a beep is heard.

Each intercom will emit a tone when entering programming mode. It may take up to 3-1/2 minutes for a secure network to be established.

Add to an Existing Network

Press the Learn button on the new intercom until a beep is heard. Within 10 seconds put any networked intercom into Learn Mode (refer to table below).

INTERCOM	LEARN MODE
	Press the Learn button until a beep is heard.

Each intercom will emit a tone when entering programming mode. It may take up to 3-1/2 minutes for a secure network to be established. Repeat for any additional intercoms.

NOTE: Do not program new intercoms to each other before adding them to the network or they will form a separate network and the memory will need to be cleared.

Secure Cover

Secure cover with the two large black screws.

Troubleshooting

The device does not function

Check batteries in Intercom. When you press the Talk button you should hear a tone. Ensure Intercom is connected to a network. See Assemble & Program.

Device does not get the expected transmission range

Keep Intercom away from trees, metal objects and electrical wiring. Do not mount intercom on a tree, masonry, or metal surface.

Device beeps every ten minutes

The battery is low in the intercom. Replace with AA Alkaline batteries.

Need to clear the unit's memory

Press and hold Learn button, an initial beep will be heard. Continue to hold until a second beep is heard (about 6 seconds). Ensure other intercoms are not activated during this time. Once memory is clear the intercom can be programmed to a new network.

Device can not be programmed to network

A network may contain up to 12 intercoms. It may be necessary to clear the network and reprogram all the intercoms to the network. See Programming the Unit.

NOTE: Manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Changes or modifications not expressly approved by the manufacturer could void the authority to operate the equipment.

FOR TECHNICAL SUPPORT DIAL OUR TOLL FREE NUMBER:
1-800-528-9131
www.chamberlain-DIY.com