NuTone IM-3303 Instruction Manual

VOLUME

SCAN

PM

1:00

PROGRAM OFF MEMORY 1

AM

MEMORY 2

FM

MEMORY 3

CD/TAPE

MEMORY 4

AUX

MEMORY 5

TIMER

MEMORY 6

INSIDE/PATIO

END CALL

DOOR TALK

MASTER

NuTone

®

RADIO

INTERCOM SYSTEM

MODEL IM-3303 SERIES

HOMEOWNER'S

OPERATING

INSTRUCTIONS

Product specifications subject to change without notice.

Printed in China, Rev. 05/02, Part No. 83069

Two Year Limited Warranty

WARRANTY OWNER: NuTone warrants to the original consumer purchaser of its products that
such products will be free from defects in materials or workmanship for a period of two (2)) years
from the date of original purchase. THERE ARE NO OTHER WARRANTIES, EXPRESS OR

IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE.

During this two year period, NuTone will, at its option, repair or replace, without charge, any

product or part which is found to be defective under normal use and service. THIS WARRANTY
DOES NOT EXTEND TO FLUORESCENT LAMP STARTERS OR TUBES. This warranty does not
cover (a) normal maintenance and service or (b) any products or parts which have been subject to
misuse, negligence, accident, improper maintenance or repair (other than by NuTone), faulty
installation or installation contrary to recommended installation instructions.

The duration of any implied warranty is limited to the two year period as specified for the express
warranty. Some states do not allow limitation on how long an implied warranty lasts, so the above
limitation may not apply to you.

NUTONE’S OBLIGATION TO REPAIR OR REPLACE, AT NUTONE’S OPTION, SHALL BE THE
PURCHASER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. NUTONE SHALL
NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT
OF OR IN CONNECTION WITH PRODUCT USE OR PERFORMANCE. Some states do not allow

the exclusion or limitation of incidental or consequential damages, so the above limitation or
exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have
other rights, which vary from state to state. This warranty supersedes all prior warranties.

WARRANTY SERVICE: To qualify for warranty service, you must (a) notify NuTone at the
address stated below or telephone [phone], (b) give the model number and part
identification and (c) describe the nature of any defect in the product or part. At the time of
requesting warranty service, you must present evidence of the original purchase date.

Date of Installation Builder or Installer

Model No. and Product Description

IF YOU NEED ASSISTANCE OR SERVICE:

For the location of your nearest NuTone Independent Authorized Service Center:

Residents of the contiguous United States Dial Free 1-800-543-8687

Please be prepared to provide:

Product model number • Date and Proof of purchase • The nature of the difficulty
Residents of Alaska or Hawaii should write to: NuTone Inc. Attn: Department of National Field
Service, 4820 Red Bank Road, Cincinnati Ohio 45227-1599.
Residents of Canada should write to: Broan-NuTone Canada, 1140 Tristar Drive,
Mississauga, Ontario, Canada L5T 1H9.

Rev. 03/2001

2

FCC 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
instructions may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of
the following measures:
— Reorient or relocate the receiving antenna.
— Increase the separation between the equipment and receiver.
— Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

— Consult the dealer or an experienced radio/TV technician for help.

FCC Warning – This equipment may generate or use radio frequency energy.
Changes or modification to this equipment may cause harmful interference
unless the modifications are expressly approved in the instruction manual. The
user could lose the authority to operate this equipment if an unauthorized
change or modification is made.

FCC Warning – Changes or modifications not expressly approved by
the party responsible for compliance could void the user’s authority to operate
the equipment.

The serial number of this product may be found on the back of the Master
Station. No others have the same serial number as yours. You should record
the number and other vital information here and retain this book as a
permanent record of your purchase to aid identification in case of theft.

Date of Purchase

Dealer Purchases from

Dealer Address

Dealer Phone No.

Model No. IM-3303

Serial No.

11

USING THE MONITOR FUNCTION

The MONITOR function allows you listen to sounds from selected station
locations. It is most frequently used to monitor an invalid’s or a child’s room.
When a station is set to MONITOR, most sounds in that room will be transmitted
to all stations in the RADIO/INTERCOM mode.

1. Determine the station that is to be placed into the MONITOR mode.

2. Set that station’s status switch to MONITOR.

3. Turn the station’s VOLUME control to maximum.

4. Set listening stations to RADIO INTERCOM.

5. Reset the STATION STATUS switch when monitoring is no longer necessary.
NOTE: If program audio source is present during monitor, the program audio and
the sounds heard in monitor are heard at the same time on all stations in Radio
Intercom mode.

INTERCOM VOLUME CONTROL

The INTERCOM VOLUME control at the Master Station controls the intercom
volume throughout the system.

Optional Accessories

ELECTRONIC DOOR CHIME: When a NuTone Electronic Door Chime

is connected to your IM-3303 Radio Intercom Master Station, the chime
is heard at all stations in RADIO/INTERCOM and INTERCOM ONLY.

DOOR RELEASE: If an optional NuTone door release push button has been
installed at the IM-3303 Master Station, use the button to open the door.

Resetting the Microprocessor

NOTE: Resetting the microprocessor will cause radio memory channels and clock

time to be lost.

Should the system not operate properly, the internal microprocessor may require
resetting. To reset the microprocessor, use the point of a pen to press the reset button
through the access hole behind the right lower door. See “Illustration and Master
Station Controls” on pages 4 and 5.