Haier 21T9B-S User Manual - Page 10

LOCK FUNCTION LOCK Changing password The password of the TV set is preset "0000" in manufacture, if you want to change the password, you can fill in four digits. LOCK OR UNLOCK 1.Press [LOCK] button, OSD is PASSWORD: ---as the right figure. VOL- CH+ MENU FIRE CH- VOL+ 123 456 789 0 2.Press "0" button directly for four times to enter LOCK OR UNLOCK menu. Press [- CH+] buttons to select "CHANGE PASS" item, then press [VOL+] button to enter "CHANGE PASS" sub-menu. LOCK OR UNLOCK CHANGE PASS SEARCH LOCK OFF POS LOCK OFF AV LOCK OFF TIMER LOCK OFF CHILD LOCK OFF ALL CLEAR OFF 3.Press numeric buttons and fill in four digits. 4.You can fill in new password. CHANGE PASS: NEW PASS: ---- 15 LOCK FUNCTION Lock preset The TV set can lock search, channel number, AV, timer and child lock items, if you need to lock them. LOCK 1.Press [LOCK] button , OSD is as the right figure. LOCK OR UNLOCK PASSWORD: ---- CH+ 2.Press "0" button directly MENU for four times (or press the VOL- FIRE VOL+ four-digit password you have changed) to enter LOCK CH- OR UNLOCK menu. LOCK OR UNLOCK CHANGE PASS SEARCH LOCK OFF POS LOCK OFF AV LOCK OFF TIMER LOCK OFF CHILD LOCK OFF ALL CLEAR OFF 3.Press [-CH+] buttons to select "SEARCH LOCK" 123 item, and press [VOL+] button to select "ON" or 456 "OFF". CHANGE PASS: NEW PASS: ---- 789 0 Note: 1.After locking channel or AV, screen is black, no picture and no sound. 2.After locking child lock, the buttons on the TV set are invalid. 3.After locking channel search or timer, if you want to enter menu, you need to fill in password. 16