NS-A1112 Executive Shelf System with Tuner User Guide
5
Insignia NS-A1112 Executive Shelf System with Tuner
www.insignia-products.com
Setting up your executive 
shelf system
Unpacking the executive shelf system
How to unpack the executive shelf system:
1 Carefully unpack the stereo and speakers, 
then remove all packing material from around 
the stereo.
2 Position the stereo horizontally on a 
heavy-duty stand or firm, level surface away 
from the speaker system to avoid acoustic 
feedback.
Connecting the executive shelf system
How to connect the executive shelf system:
1 Connect the wires from the speaker box to 
the speaker connections on the back of the 
stereo.
2 Connect the AC power cord to an AC outlet.
NOTE: 
Before operating the stereo in a new area for the first time, 
you must check that the operating voltage of your stereo is 
identical to the voltage of your local power supply. This 
stereo is to be operated only at the power source voltage 
printed on the back panel. Disconnect from the power outlet 
when not in use for a long period of time. 
Preparing the remote control
Installing remote control batteries
To install batteries in the remote control:
1 Remove the battery cover.
2 Insert two AAA batteries into the battery 
compartment. Make sure that the +/– 
symbols on the battery match the +/– marks 
inside the battery compartment.
3 Replace the battery cover.
Using the executive shelf 
system
Turning the stereo off and on
There are several ways to turn on the 
executive shelf system:
1 Press Standby/On once to turn on the stereo 
and light the backlight.
Note: 
When the power is off, pressing Backlight on the remote 
control will turn the backlight on or off. After turning off the 
stereo, the backlight will be off.
2 Press Play/Pause once to turn on the stereo, 
which will read the TOC and start playback 
automatically.
3 Press Tuner/Band once to turn on the stereo 
and restore the band and frequency playing 
when the stereo was turned off.
4 Press AUX once to turn on the stereo and 
select AUX input.
Using the remote control
To change modes for the executive shelf 
system:
1 Press Standby/On on the remote control to 
turn the power on.
2 After the remote control is turned on, press
• Press Tuner/Band to select the tuner.
• Press CD Play/Pause to select the CD.
• Press AUX to select an auxiliary source 
component.
NOTE: 
When using the remote control and you are required to move 
closer to the stereo for the remote control to operate, replace 
both batteries. The remote control may not operate correctly 
if direct sunlight or the light of a high-frequency fluorescent 
lamp enters the remote control light sensor. In this case, 
change the system installation position to prevent the 
problem. 
Number Control
1 Standby button
2 Numeric keypad
3 +10 button
4 Volume - button
5 Stop button
6 Skip – / Tuning button
7 CD Play / Pause button
8 Program button
9 Mode button
10 Backlight button
11 EQ button
12 Volume + button
13 Skip + / Tuning + button
14 Mute button
15 Tuner / Band button
16 AUX button
17 Preset + / – button
Warning
Do not throw the batteries into fire. 
Dispose of used batteries as hazardous 
waste.
Caution
Do not drop or disassemble the remote 
control. Do not get the remote control wet.
Note
When the remote control will not be used 
for a long period of time or when the 
batteries are worn out, remove the 
batteries to prevent leakage.
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