Insignia NS-24E730A12 User Manual (English) - Page 65

Insignia 15"/19"/22"/24" LED-LCD TV Problem Solution After Auto Channel Search, there are no channels One or more channels do not display. Password is lost. Some settings cannot be accessed. TV cabinet creaks. Control buttons do not work TV keeps turning off • Reception can vary by channel depending on the broadcast power level of a given station. Contact your cable or satellite TV provider. • Make sure the antenna or cable/satellite TV is connected securely to your TV. • Try replacing the cable between the antenna/cable or cable/satellite box and your TV. • Make sure that the channels are not blocked. See "Setting parental control levels" on page 42. • Make sure that the channels are not hidden. The channel may have been deleted from the channel list. You can tune to the channel by pressing the number buttons or you can add the channel back to the channel list. See "Hiding channels" on page 36. • If you are using a cable or satellite box, use the remote that came with that box to change channels. • Make sure that you have the correct input selected to view channels from the cable or satellite box. • If you are using an antenna, the digital channel signal may be low. To check the digital channel signal strength, see "Checking the digital signal strength" on page 38. • Enter 9999 to access parental controls, then set a new password. See "Setting or changing the password" on page 39. • If a setting is grayed, the setting is not available in the current video input mode. • 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. • Make sure that the Button Lock option is set to Off. See "Locking control buttons" on page 40. • Unplug the power cord, wait a few seconds, then plug the cord back in and turn on your TV. • Make sure that the sleep timer is not turned on. See "Setting the sleep timer" on page 47. Note: If the problem is not solved by using these troubleshooting instructions, turn off your TV, then turn it on again. Specifications Specifications are subject to change without notice. Warranty NS-15E720A12 NS-19E720A12 Parts: 2 years Labor: 2 years Parts: 2 years Labor: 2 years Dimensions and weight NS-22E730A12 Parts: 2 years Labor: 2 years NS-24E730A12 Parts: 2 years Labor: 2 years NS-15E720A12 NS-19E720A12 NS-22E730A12 NS-24E730A12 Screen Without stand: 15.16 × 10.39 × 1.69 in. (385 × 255 × 43 mm) 3.31 lbs. (1.5 kg) Without stand: 17.95 × 11.69 × 1.73 in. (456 × 297 × 44 mm) 5.95 lbs. (2.7 kg) Without stand: 20.51 × 13.31 × 1.89 in. (521 × 338 × 48 mm) 7.5 lbs (3.4 kg) Without stand: 22.95 × 15.04 × 1.77 in. (583 × 382 × 45 mm) 9.92 lbs (4.5 kg) With stand: 15.16 × 11.34 × 5.43 in. (385 × 288 × 138 mm) 3.75 lbs (1.7 kg) With stand: 17.95 × 12.99 × 5.43 in. (456 × 330 × 138 mm) 6.39 lbs (2.9 kg) With stand: 20.51 × 14.72 × 6.3 in. (521 × 374 × 160 mm) 8.2 lbs (3.7 kg) With stand: 22.95 × 16.5 × 6.3 in. (583 × 419 × 160 mm) 10.58 lbs (4.8 kg) Screen size measured diagonally Display type Panel 60 Hz vs.120 Hz Display resolution Panel resolution Aspect ratio Contrast ratio (typical)-panel Dynamic contrast ratio- list value Brightness (center typical) cd/m2 Comb filter Response time NS-15E720A12: 15.6 in. NS-19E720A12: 18.5 in. NS-22E730A12: 21.5 in. NS-24E730A12: 23.6 in. LCD (all models) 60Hz (all models) NS-15E720A12: 720p NS-19E720A12: 720p NS-22E730A12: 1080p NS-24E730A12: 1080p NS-15E720A12: 1366 (H) × 768 (V) NS-19E720A12: 1366 (H) × 768 (V) NS-22E730A12: 1920 (H) × 1080 (V) NS-24E730A12: 1920 (H) × 1080 (V) 16:9 (all models) NS-15E720A12: 600:1 NS-19E720A12: 1000:1 NS-22E730A12: 1000:1 NS-24E730A12: 1000:1 5000:1 (all models) NS-15E720A12: 220 NS-19E720A12: 250 NS-22E730A12: 250 NS-24E730A12: 280 3d y/c digital (all models) NS-15E720A12: 8 ms NS-19E720A12: 5 ms NS-22E730A12: 5 ms NS-24E730A12: 5 ms www.insigniaproducts.com 61