Searching for your code, Checking the codes, Changing volume lock – Insignia NS-LCD37 User Manual
Page 25: Troubleshooting, Care, Manufacturer’s codes, Audio amplifiers, Troubleshooting care

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Insignia NS-LCD37 LCD TV
www.insignia-products.com
Searching for your code
If your device does not respond to the remote 
after trying all codes listed for your brand, or if 
your brand is not listed, try searching for your 
code:
1 Press a device key once.
2 Press and hold SET until the red LED blinks
twice; then release.
3 Enter 9-9-1, then the device group number
(0= Cable, 1= TV, 2= VCR, 3= Audio). The 
LED blinks twice.
4 Aim the remote at the device and press
Power. The remote sends IR codes from its 
library to the selected device, starting with 
the most popular code first. If the device 
responds, go to step 7.
5 If the device does not respond, press CH+.
The remote will try the next code. Continue 
until the device responds.
6 To search for other device codes, repeat
steps 1 to 5.
7 Press SET to save your code and exit setup.
Checking the Codes
If you have set up the remote using the 
procedure in “Searching for Your Code” you may 
need to find out which four-digit code is 
operating your equipment. 
To find out which code is assigned to your 
DVD:
1 Press DVD once.
2 Press and hold SET until the red LED blinks
twice, then release the button.
3 Enter 9-9-0. The LED blinks twice.
4 To view the code for the first digit, press 1.
Count the LED blinks (for example, three 
blinks = 3), and write down the number in the 
appropriate code listing in step 6 under 
“Programming a Device”
5 Repeat step 4 for the four remaining digits,
using 2 for the second digit, 3 for the third 
digit, 4 for the fourth digit, and 5 for the fifth 
digit.
6 To check for other device codes, repeat steps
1 to 5, substituting the device key for DVD.
Changing Volume Lock
The remote comes preset to allow independent 
volume control of each selected device (Global 
Volume Unlock). However, you may change the 
Volume Lock setting to Global Volume Lock so 
that one device's volume will control volume in 
all other modes. After that, you can perform 
Individual Volume Unlock on a selected device to 
set its volume control for independent operation 
or Global Volume Unlock to remove all volume 
locking.
To lock volume control to one mode (Global 
Volume Lock):
1 Press and hold SET until the red LED blinks
twice, then release the button.
2 Enter 9-9-3 and then press the mode key for
the device you want to control volume (for 
example, DVD). The LED blinks twice. Now 
when you press VOL+, VOL-, or Mute, the 
selected device (for example, DVD) will 
control the volume regardless of the current 
mode.
To unlock all volume control (restoring 
Global Unlock):
1 Press and hold SET until the red LED blinks
twice, then release the button.
2 Enter 9-9-3 and then press VOL+. The LED
blinks four times. Volume is now 
independently controlled for all programmed 
devices.
To unlock a single device's volume control:
1 Press a device key (DVD, CBL, or AUX).
2 Press and hold SET until the red LED blinks
twice, then release the button.
3 Enter 9-9-3 and then press VOL-. The LED
blinks four times. Volume is now 
independently controlled for the selected 
devices.
Troubleshooting
Care
•
Keep the remote dry. If it gets wet, wipe it dry 
immediately.
•
Use and store the unit only in normal 
temperature environments.
•
Handle the remote gently and carefully. Don't 
drop it.
•
Wipe the remote with a damp cloth to keep it 
looking like new.
Manufacturer’s Codes
Audio Amplifiers
Note
Press CH- to try the previous code.
Note
If a code digit is 0, the LED does not blink.
Problem
Solution
LED does not blink 
when you press a key.
Replace new batteries.
LED blinks when you 
press a key, but device 
does not respond.
Make sure the remote is aimed at your 
device and is not more than 15 feet away.
LED blinks one long 
blink.
An entry error has occurred (for example, 
wrong key). Try the entry sequence again.
Remote does not 
control devices or 
commands are not 
working properly.
Try all listed codes for the device. Make 
sure the device operates with an infrared 
remote control.
Manufacturer
Code
Bose
30674
GE
30078
JVC
30331
Marantz
30321
Nakamichi
30321
