6
NS-15E720A12/NS-19E720A12/NS-22E730A12/NS-24E730A12
www.insigniaproducts.com
Note: If the problem is not solved by using these troubleshooting
instructions, turn off your TV, then turn it on again.
Maintaining
• Do not use your TV in areas that are too hot or too
cold, because the cabinet may warp or the screen
may malfunction. Your TV works best in
temperatures that are comfortable to you.
• Storage temperatures are 32° to 122°F (0° to 50°C).
• Working temperatures are 41° to 104°F
(5° to 40°C).
• Do not place your TV in direct sunlight or near a
heat source.
Cleaning the TV cabinet
Clean the cabinet with a soft, lint-free cloth. If the
cabinet is especially dirty, moisten a soft, lint-free
cloth in a weak detergent solution, squeeze the
excess moisture from the cloth, then wipe the
screen or cabinet with the cloth. Use a clean cloth to
dry the screen or cabinet.
Cleaning the TV screen
Clean the screen with a soft, lint-free cloth.
Specifications
Specifications are subject to change without notice.
Warranty
Dimensions and weight
Screen
Display resolutions/VGA scan rates
TV cabinet creaks.
• When the TV is in use, the temperature rises
naturally and may cause the cabinet to expand
or contract which can cause a creaking noise.
This is not a malfunction.
Control buttons do not
work
• Make sure that the Button Lock option is set to
Off. See “Locking control buttons” in the online
User Guide.
• Unplug the power cord, wait a few seconds, then
plug the cord back in and turn on your TV.
TV keeps turning off
• Make sure that the sleep timer is not turned on.
See “Setting the sleep timer” in the online User
Guide.
NS-15E720A12 NS-19E720A12 NS-22E730A12 NS-24E730A12
Parts: 2 years
Labor: 2 years
Parts: 2 years
Labor: 2 years
Parts: 2 years
Labor: 2 years
Parts: 2 years
Labor: 2 years
NS-15E720A12
Without stand:
15.16 × 10.39 × 1.69 in.
(385 × 255 × 43 mm)
3.31 lbs. (1.5 kg)
With stand:
15.16 × 11.34 × 5.43 in.
(385 × 288 × 138 mm)
3.75 lbs (1.7 kg)
NS-19E720A12
Without stand:
17.95 × 11.69 × 1.73 in.
(456 × 297 × 44 mm)
5.95 lbs. (2.7 kg)
With stand:
17.95 × 12.99 × 5.43 in.
(456 × 330 × 138 mm)
6.39 lbs (2.9 kg)
NS-22E730A12
Without stand:
20.51 × 13.31 × 1.89 in.
(521 × 338 × 48 mm)
7.5 lbs (3.4 kg)
With stand:
20.51 × 14.72 × 6.3 in.
(521 × 374 × 160 mm)
8.2 lbs (3.7 kg)
Problem Solution
NS-24E730A12
Without stand:
22.95 × 15.04 × 1.77 in.
(583 × 382 × 45 mm)
9.92 lbs (4.5 kg)
With stand:
22.95 × 16.5 × 6.3 in.
(583 × 419 × 160 mm)
10.58 lbs (4.8 kg)
Screen size measured
diagonally
NS-15E720A12: 15.6 in.
NS-19E720A12: 18.5 in.
NS-22E730A12: 21.5 in.
NS-24E730A12: 23.6 in.
Display type LCD (all models)
Panel 60 Hz vs.120 Hz 60Hz (all models)
Display resolution
NS-15E720A12: 720p
NS-19E720A12: 720p
NS-22E730A12: 1080p
NS-24E730A12: 1080p
Panel resolution
NS-15E720A12: 1366 (H) × 768 (V)
NS-19E720A12: 1366 (H) × 768 (V)
NS-22E730A12: 1920 (H) × 1080 (V)
NS-24E730A12: 1920 (H) × 1080 (V)
Aspect ratio 16:9 (all models)
Contrast ratio (typical)–panel
NS-15E720A12: 600:1
NS-19E720A12: 1000:1
NS-22E730A12: 1000:1
NS-24E730A12: 1000:1
Dynamic contrast ratio–
list value
5000:1 (all models)
Brightness (center typical)
cd/m2
NS-15E720A12: 220
NS-19E720A12: 250
NS-22E730A12: 250
NS-24E730A12: 280
Comb filter 3d y/c digital (all models)
Response time
NS-15E720A12: 8 ms
NS-19E720A12: 5 ms
NS-22E730A12: 5 ms
NS-24E730A12: 5 ms
Horizontal viewing angle
NS-15E720A12: 80
NS-19E720A12: 170
NS-22E730A12: 170
NS-24E730A12: 170
Vertical viewing angle
NS-15E720A12: 45
NS-19E720A12: 160
NS-22E730A12: 160
NS-24E730A12: 160
HDMI 1.4
Suggested Resolutions (all
models)
1080p, 1080i, 720p, 480p, 480i
HDMI 1.3
Suggested Resolutions (all
models)
1080p, 1080i, 720p, 480p, 480i
Component video
Suggested Resolutions (all
models)
1080i, 720p, 480p, 480i
