Nutone IM-440 Series - Manuals

7 CONNECTING THEPOWER TRANSFORMERS 1. Refer to Figure 14. The transformers’ primary leads should already be connected to the 120 volt AC housesupply wiring. Be sure power is off before connectingtransformers to master unit. 2. Locate the two (2) sets of red/wht transformer leads on the lower left co...

8 INSTALLATION (Continued) FIGURE 16 FIGURE 17 CONNECTING THE MASTER STATION TOTHE TERMINAL BOARD 1. Refer to Figures 16 and 17. Plug all five connectors into the terminal board. 1. • Insert black ribbon cable with 10 pin plug into CN104 connector. 1. • Insert multi-color ribbon cable with 14 pin pl...

9 CONNECTING THE RADIO ANTENNA 1. Refer to Figure 18. Plug radio antenna (supplied with IR105 rough-in frame) into the 2-pin connector located onthe main circuit board. Be certain the tab on the connectoris facing towards the top of the master unit, as illustrated. In most locations the antenna supp...

10 CONNECTING OPTIONAL ACCESSORIES 1. Refer to Figure 22. To connect an external audio source (NuTone Model CP-95 cassette, stereo system, VCR, TV,etc. with low level audio output) to the IM-4406 masterstation, locate the TAPE and AUX iliary inputs on the upper center of the master station’s main ci...

11 SECURING THE MASTER PANEL 1. Refer to Figure 26. Inspect all wiring connections to make sure they are complete and correct. 2. Make sure all antenna connections are secure. 3. Dress all remote station wires flat against the terminal board. 4. Position the master station panel over the rough-in fr...

12 OPERATIONAL CHECKOUT SCAN: Activates scan tuning during AM/FM operation. ▲▼ UP/DOWN TUNING: Provides manual tuning of the AM/FM radio. MEMORY 1-6 KEYS: Provides direct access to stored radio frequencies. TRACK : Returns to the beginning of the current track and/or previous tracks. TRACK : Advance...

13 CAUTION Never touch the lens of the CD player or damagewill result! DIGITAL CLOCK SETTING THE TIME The proper clock setting procedure is arranged in 4segments. Each segment must be completed in 5 seconds.Follow the procedure below. 1. Press the TIME SET key one time. The ‘Hours’ display will begi...

15 KEY DISPLAY KEY DISPLAY No key 1:00 Memory 2 1:14 Scan 1:01 Memory 3 1:15 ▲ 1:02 Memory 4 1:16 ▼ 1:03 Memory 5 1:17 Program Off 1:04 Memory 6 1:18 AM 1:05 Play/Pause 1:19 FM 1:06 RDM/RPT 1:20 Tape 1:07 Track 1:21 Aux 1:08 Track 1:22 Timer 1:09 Display 1:23 Inside/Patio 1:10 Stop 1:24 Door Talk 1:...

16 TROUBLE No radio, no intercom.(No Display). No radio, intercom working. (AM/FM indicator on.) Low or distorted radiovolume. Weak and distorted music,chime and intercom audio. No electrical power. Defective transformer. Faulty Master Station. Installation problem. Antenna problem. Incorrect volume...

4820 Red Bank Road, Cincinnati, Ohio 45227 Printed in China, Rev. 10/01, Part No. 86525 Product specifications subject to change without notice. Two Year Limited Warranty WARRANTY OWNER: NuTone warrants to the original consumer purchaser of its products that such products will be free from defects i...