NuTone LA-70MA دليل المستخدم

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®
INSTALLATION INSTRUCTIONS
READ & SAVE THESE INSTRUCTIONS!
One Chime using the Transformer supplied.
FIGURE 1
Decorator
To 115V 50/60 Hz A.C.
Power Supply
Side Door Front Door
Pushbutton Pushbutton
Rear
Door
Door Chimes
Push-
CAUTION: Do not
button
connect or disconnect
LB-46, LD-49, LA-58, LA-70MA,
wires with power
applied to transformer
& LA-151WM SERIES
Transformer For 2 Door Operation
Your NuTone Door Chime is designed for three (3) door
Do Not Connect
operation. It will sound either 8 or

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WIRING, continued Clock Model Long Tube Models Connect clock leads to lugs provided. Lighted Models 4 Connect light leads to lugs provided. 3 1 2 Selecting four or eight note operation For the front door signal, you may select either four note or eight note operation. Selector switch is shown in Figures 1, 2, and 3. Short FINAL ADJUSTMENTS VOLUME ADUSTMENT Make any necessary adjustments using the volume control. Long TUBE INSTALLATION (long tube models). 1. Refer to Figure 4. Hang tubes onto han