User manual AUDIOVOX LCM640TV

[. . . ] LCM640TV OWNER'S MANUAL Flip down LCD In-Vehicle Television Entertainment System US Patent # D 413, 856 Audiovox Corporation 150 Marcus Blvd. Hauppauge, NY 11788 800-225-6074 Features TFT Active Matrix Color LCD 4 Channel A/V Switching Built In (RCA Jacks Interrupt Source #3) Audio Amplifier, Volume Control, and Headphone Jacks Built In VCP, Game, DVD, A/V Input Jacks Back lit Controls for Easy Night Time Operation "Hide-Away" Screen When Not in Use Built In TV Tuner Infrared Remote Control Repeater Circuit (For wireless Video Cassette and Tuner Functions) Specifications Video System: NTSC Analog Composite Video (1V P-P, 75) A/V Switch: 4 Source Channel Power: 10-16 VDC, Negative Ground AVX Audio Outputs: L&R Variable (800mV max, 8 load min. ) L&R Fixed (300mV typical, 600 load min. ) Current Consumption (Stand by Mode): 40mA Current Consumption (On, No VCP): 1. 4mA VCP Stand-by Mode: 140mA VCP On Mode: 800mA Current Consumption (VCP On): 2. 2A Audio Noise Floor @ 30kHz BW: 48dB THD+N @ 1kHz: A/V in 5%, TV in 3% Cross Talk @ 1kHZ & 30kHz BW: 35dB Maximum Input Level, Audio L&R: 500mV Frequency Response, 20 Hz- 20kHz: -11dB ~ -2dB Frequency Response, 40Hz- 16kHz: -4dB ~ 1. 5dB Channel Balance: 0dB Volume Control: 0. 3mV ~ 2. 75V Unit Weight: 1. 5Kg 1 Front Panel Features A) Power Button: (dimly lit when in stand-by mode) B) Volume Up/Down: Controls volume to headphone jacks C) Channel Up/Down: Controls tuner channels D) Source Select: Each press of this button selects the next source (1-3). [. . . ] 2 Antenna Information The following are a few points to consider in regards to TV reception in a mobile application. Generally in a mobile application, the lower channels are the most difficult to receive due to the size of the antenna required to receive the signal. When TV antennas are inside the vehicle, the TV signal can be obstructed by the outside metal of the vehicle. This will diminish UHF performance and may eliminate VHF reception altogether. Depending on the location of the antenna and the direction of the vehicle, some VHF signal may be received. 3 Remote Control Functionality 1) TV Power: Turns the unit on/off 2) TV/Video: Toggles between 3 available sources; Tuner/VCP/DVD (VCP 2). 3) Mute: Mutes headphone audio 4) 0-9: Numbers for channel select 5) CH: Channel Up 6) CH: Channel Down 7) Vol: Volume Up 8) Vol: Volume Down 9) Skip/Search: Toggles On/Off. Skips channels that are not auto programmed 10) Erase/Write: Controls manual adding/deleting auto programmed channels. Press once to add, again to delete 11) Auto memory: Programs stronger stations into memory. 12) Picture Select: Toggles between contrast, brightness, color, and tint controls. VCP Controls: If a VCP is connected to source 2 or 3, these buttons will control functionality of the VCP. 13) VCP Power: Toggles VCP power on/off 14) Play: Play tape in VCP 15) REW: Rewind tape in VCP 16) FFWD: Fast forward the tape in the VCP. 17) Pause: This button will stop current play, rewind the tape and replay tape from the beginning. [. . . ] Check number of antenna connectionsthe more connections there are, the greater chance of signal loss, reduce number of connections if possible. Check connections Replace fuse Unit will not respond to remote control Sensor is blocked Batteries in remote control are weak No power to unit Power connection Fuse blown at fuse panel 7 Rev. [. . . ]