User's Manual

NuTone System Features
Not all units have the same features. To find out more about each unit’s features, locate the corresponding
description on the following pages.
COLOR MODEL
BISCUIT: — IM-4406L IM-3303L — —
BLACK: — IM-4406BL — — —
FEATURES WHITE: IM-5000 IM-4406WH IM-3303WH IM-3204WH IMA-516
A. Music/Intercom Speaker Capacity 20 9 * 13 6 10
B. Door Speaker Capacity 3 3 3 3 2
C. Number of Room Selector Switches 9* 9 6
D. Music Muting during Intercom or Chime ●● ● ● Intrcm Only
E. Constant-On 24-Hour Intercom ●● ● ●●
F. Monitors Room Speaker ●● ● ●●
G. Selective Call ●
H. Room-to-Rooms Intercom (All Call) ●● ● ●●
I. Room-to-Doors Intercom ●● ● ●●
J. Number of Wires in Speaker Cable 6 6 3 4 6
K. “Hands Free” Answering ●● ●**
L. Intercom Only Switch Setting ●●
M. One Button Door Answering ●● ● ●●
N. AM/FM Radio Built In ●●●
O. Built-in CD Player ●
P. Electronic Tuning ●●●
Q. Remote Radio On/Off, Memory Control ●●●
R. Station “Recall” Memory 12 12 8
S. Tape, CD and/or Aux. Inputs 1 2 2 1 1
T. Separate Bass/Treble Tone Controls ●●●
U. Loudness Control ●●●
V1. Tune Selectable Chime Option (10 choices) Available ●● ● ●
V2. Westminster Chime Option (8, 2, 1 note) Available ●● ● ●
V3. External Chime Option ●● ● ●
W. Master Unit Color Choices 1 3 2 1 1
X. Digital Clock ●●
Y. Digital CLock Can Turn Radio On & Off ●●
Z. Time and Radio Memory Backup (Up to) 30 hours 30 hours
AA. Lighted Function Display ●●
BB. Self Diagnostic Troubleshooting Circuitry ●●●
CC. Built-In Surge Protector ●● ● ●●
DD. Privacy Switch on Intercom Speakers ●●
EE. End Call Button ●● ● ●
* Up to 15 speakers with addition of IA-440 Expansion Module
** Calls made from master
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