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P/N 10102958P1 • March 2011

© 2011 UTC Fire & Security. All rights reserved.

Introduction

The DisplayKEY cradle charges your DisplayKEY and 

connects to the Supra system using an analog phone line to 

update your DisplayKEY. 

Connect Cradle

1.  Insert one end of the provided phone cord into either of the 

two phone ports on the back of the cradle.

2.  Insert the other end of the phone cord into an open analog 

phone line.

3.  Insert the provided AC adapter into the AC connector and 

plug the cradle into an electrical outlet.

If you do not have an open phone line, follow these steps to 

share the line with your telephone:

1.  Unplug your existing phone cord from the wall jack and 

plug it into either of the phone ports on the back of the 

cradle.

2.  Plug the phone cord provided with your DisplayKEY cradle 

into the remaining open port on the cradle and connect the 

other end to the phone jack in the wall.

Figure 1  DisplayKEY analog modem cradle setup

The light on the front of the cradle indicates the cradle status. 

Green indicates that the DisplayKEY is successfully connected 

to the cradle and is charging, and amber indicates that the 

DisplayKEY and cradle are communicating. When the cradle 

light is red, a process called eSYNC is occurring. Do not 

remove the DisplayKEY from the cradle when the light is red.
After an eSYNC, the DisplayKEY's status is displayed on the 

screen. We recommend placing your DisplayKEY in the cradle 

each night to ensure that it is updated and fully charged each 

day.

FCC Compliance

Part 15 information.

 This equipment has been tested and found to comply 

with the limits for a Class B digital device, pursuant to part 15 of the FCC 

Rules. These limits are designed to provide reasonable protection against 

harmful interference in a residential installation. This equipment generates, 

uses, and can radiate radio frequency energy and, if not installed and used 

in accordance with the instruction manual, may cause harmful interference 

to radio communications.
Changes or modifications not expressly approved by the party responsible 

for compliance could void the user’s authority to operate the equipment.

Part  68  information.

  This  equipment  complies  with  Part  68  of  the  FCC 

Rules  and  the  requirements  adopted  by ACTA.  On  the  bottom  of  the  en

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closure of this equipment, a label contains a product identifier in the format 

US:AAAEQ##TXXXX. If requested, this information must be provided to your 

telephone company.
The plug and jack used to connect this equipment to the premises wiring 

and telephone network comply with the applicable FCC Part 68 rules and re

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quirements adopted by ACTA. A compliant telephone cord and modular plug 

is provided with this product. It is designed to be connected to a compatible 

modular jack that is also compliant. See installation instructions for details.
The REN is used to determine the number of devices that may connect to 

a telephone line. Excessive RENs on a telephone line may result in the de

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vices not ringing in response to an incoming call. In most but not all cases, 

the sum of the RENs should not exceed five (5.0). To be certain of the num

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ber of devices that may connect to a line, as determined by the total RENs, 

contact your local telephone company. For product approved after July 23, 

2001, the REN for this product is part of the identifier that has the format 

US:AAAEQ##TXXXX. The digits represented by the ## are the REN without 

the decimal point. (For example, 03 is a REN of 0.3.) For earlier products, the 

REN is shown separately on the label.
If this equipment causes harm to the telephone network, the telephone com

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pany will notify you in advance that temporary discontinuance of service may 

be required. But if advance notice isn’t practical, the telephone company will 

notify you as soon as possible. Also, you will be advised of your right to file a 

complaint with the FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, op

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erations, or procedures that could affect the proper functioning of your equip

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ment.  If  it  does,  you  will  be  notified  in  advance  in  order  for  you  to  make 

necessary modifications to maintain uninterrupted service.
If  your  home  has  specially  wired  alarm  equipment  connected  to  the  tele

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phone line, ensure the installation of this equipment does not disable your 

alarm equipment. If you have questions about what will disable alarm equip

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ment, consult your telephone company or a qualified installer.
Connection to party line service is subject to state tariffs. Contact the state 

public utility commission, public service commission, or corporation commis

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sion for information.
If you experience trouble with this equipment, or for warranty/repair informa

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tion, please contact the support number listed in this document. If the equip

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ment is causing harm to the telephone network, the telephone company may 

request that you disconnect the equipment until the problem is resolved. DO 

NOT DISASSEMBLE THIS EQUIPMENT.

DisplayKEY Analog Modem Cradle

Installation Instructions

Using your DisplayKEY Cradle

Once your cradle is set up, charge your DisplayKEY by placing 

it in the cradle, matching the contacts on the top of the key with 

the contacts on the cradle. Charge your DisplayKEY for at least 

four hours before using it. After the initial charge, it only takes a 

few minutes a day to recharge your DisplayKEY during regular 

use. 
Perform a manual eSYNC to verify that the installation was 

successful. Turn on your DisplayKEY by pressing the 

Enter

 

button. Scroll to MANUAL ESYNC and press 

Enter

, then place 

your DisplayKEY in the cradle.

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