Haier A642F User Manual - Page 42

TROUBLESHOOTING The following table contains common problems and the solutions to these problems. Please check this list before you contact technicians. Problems No picture Abnormal colours Twisted picture Picture too dark Audio only, no images Picture only, no audio Cannot use remote control Cannot receive sufficient channels through antenna No colours Blinking picture accompanied by ghost image Broken lines or segments Certain TV channels are blocked (Hope to acquire some channels) Overlapping images or ghost images Cannot use a function Cannot receive programs Sloutions 1. Connect power cord correctly. 2. Turn on power. 3. Connect signal cable correctly. 4. Press any button on the LCD TV. Connect signal cable correctly. 1. Connect signal cable correctly. 2. Please use compatible signal. Adjust brightness and contrast. 1. Please check if input signal is connected correctly. 2. TV-RF signal must not be lower than 50dB. 1. Connect signal cable correctly. 2. Adjust Volume to proper level. 3. Connect audio signal cable correctly. 4. TV-RF signal must not be lower than 50dB. 1. Please change battery. 2. Turn off power for 10 seconds; and then restart power. Please use the Channel scan function to increase the number of channels not included in memory. Please adjust the picture setup. 1. Check the connection of antenna/signal cable. 2. Check if channel is in play mode. 3. Press signal source and change input mode. Adjust antenna. Keep the TV away from noise sources, such as vehicles, neon lights, and hair dryers. Please use the Update scan method to add the channels not included in memory. Please use multi-directional outdoor antenna. (If your TV is subject to the influence of nearby mountains or buildings). If the item you choose turns grey, that item cannot be selected. Please use the Update scan method to add the channels not included in memory. p.40 BUSH | HD Ready LCD TV | User Manual | Customer Helpline 0845 604 0105 BU