User Manual (English)
Page 3
Dynex Televisions 39 US and Canada Market 39 iii Checking the digital signal strength 24 Setting parental controls 24 Setting or changing the password 24 Locking ... language 31 Labeling an input source 31 Restoring settings to the defaults 32 Maintaining 32 Cleaning the TV cabinet 32 Cleaning the TV screen 32 Upgrading the firmware 32 Troubleshooting 33 Video and audio 33 Remote control 34 General 34 Programming universal remote controls 36 Programming a different universal remote control 36 For...
Dynex Televisions 39 US and Canada Market 39 iii Checking the digital signal strength 24 Setting parental controls 24 Setting or changing the password 24 Locking ... language 31 Labeling an input source 31 Restoring settings to the defaults 32 Maintaining 32 Cleaning the TV cabinet 32 Cleaning the TV screen 32 Upgrading the firmware 32 Troubleshooting 33 Video and audio 33 Remote control 34 General 34 Programming universal remote controls 36 Programming a different universal remote control 36 For...
User Manual (English)
Page 36
... upgrade the firmware: • Plug a USB flash drive into the SERVICE PORT on -screen menu opens. A confirmation box opens. 4 Press or to select Yes (to reset) or No (to not reset), then press ENTER. 5 Press EXIT to enter a space, select the blank. 6 When you have completed the label, press MENU. 32 DX-32L221A12/DX-40L260A12...
... upgrade the firmware: • Plug a USB flash drive into the SERVICE PORT on -screen menu opens. A confirmation box opens. 4 Press or to select Yes (to reset) or No (to not reset), then press ENTER. 5 Press EXIT to enter a space, select the blank. 6 When you have completed the label, press MENU. 32 DX-32L221A12/DX-40L260A12...
User Manual (English)
Page 39
...) Firmware upgrade only Video Analog audio Digital audio WiFi Ethernet Headphone Audio DX-32L221A12 No 1 (back) 1 (back) No No 1 (side) DX-40L260A12 No 1 (back) 1 (back) No No 1 (side) Simulated Surround Sound Audyssey Dynamic Volume Sound Leveler Watts/Channel Number of Speakers DX-32L221A12 DX-40L260A12 No No No Yes 8W x 2 2 No Yes 10W x 2 2 Troubleshooting DX-32L221A12/DX-40L260A12 35 Warranty DX-32L221A12...
...) Firmware upgrade only Video Analog audio Digital audio WiFi Ethernet Headphone Audio DX-32L221A12 No 1 (back) 1 (back) No No 1 (side) DX-40L260A12 No 1 (back) 1 (back) No No 1 (side) Simulated Surround Sound Audyssey Dynamic Volume Sound Leveler Watts/Channel Number of Speakers DX-32L221A12 DX-40L260A12 No No No Yes 8W x 2 2 No Yes 10W x 2 2 Troubleshooting DX-32L221A12/DX-40L260A12 35 Warranty DX-32L221A12...