User manual AUDIOVOX AOM681

[. . . ] If evidence of tampering is detected, the warranty will be considered void. While it will withstand short periods of exposure to moisture, this product does contain sensitive electronic components and exposure to moisture should be limited by the user / installer. This product is not designed for applications where constant exposure to moisture or immersion can be encountered. This unit should NEVER be cleaned with a power washer or used where direct power washer spray may be encountered. 2 PACKING CONTENTS: 90 DAY/ 12 MONTH LIMITED WARRANTY Audiovox Specialized Aplications, LLC (the company) warrants to the original retail purchaser of this product that should this product or any part thereof, under normal use and conditions, be proven defective in material or workmanship within 90 days from the date of purchase, such defect(s) will be repaired or replaced (at the company's option) without charge for parts and labor repair. [. . . ] In stand-by mode, the unit automatically turns on only when 12V is applied to the stand-by trigger wire. For MANUAL operation, the AOM681 should be wired as follows: The ACC (+12V) lead (red) should be wired to the ACC feed of the vehicle (switched +12V). *Please note that if the unit is in "Stand-by On" mode, the Power Button will appear to have no effect (it will switch from "on" to "on" in this case). For STAND-BY operation, the AOM681 should be wired as follows: The ACC (+12V) lead (red) should be wired to the ACC feed of the vehicle (switched +12V). The Stand-by Trigger (+12V) should be wired to the reverse feed of the vehicle (+12V when the vehicle is in reverse). The unit will automatically turn on whenever the standby trigger is +12V. In installations where the unit is not wired for Stand-by operation and power is applied to the unit, the Power Button will dimly glow when the unit is off, allowing the user to easily find the control in low light. A/B Input Select Button This control toggles the active display image back and forth between AV1 and AV2 inputs. 4 3. Day/Night Mode Button This control toggles the unit between "Day" and "Night" LCD illumination modes. In the "Day" mode, the LCD backlight intensity is at maximum. In "Night" mode, the LCD backlight is dimmed to a preset level that is more suitable for low light operation. Picture Adjustment Menu Button This control accesses an On-Screen-Display (OSD) menu for four LCD picture adjustments (Brightness, Contrast, Color, and Tint). The first depress of the button accesses the "Brightness" adjustment. The Volume +/- controls adjust the level, which is indicated by the bar graph at the bottom of the screen. Each consecutive depress of the Picture button accesses the adjustment screen for each picture adjustment. If no buttons are pressed within 6 seconds or controls other than the Picture and Volume buttons are pressed, the unit will exit the Picture Adjustment mode. Volume +/- Buttons This 2-button set of controls adjusts the output volume of the built-in audio speaker when the audio function is enabled *(see typical system connection diagram). Volume level is indicated by the OSD bar graph at the bottom of the screen. These buttons also serve as adjustment controls while in the Picture Adjustment Menu mode (see above section for details). *Note: The AOM681 requires +12V to be applied to the "Audio Enable" trigger input in order to activate the built-in speaker. If no audio output is heard from the speaker regardless of the volume level adjustment, check this connection. 5 INSTALLATION INSTRUCTIONS BEFORE YOU BEGIN INSTALLATION: Before drilling, be sure that no cable or wiring is on the other side. Clamp all wires securely to reduce the possibility of them being damaged during installation and use. Keep all cables away from hot or moving parts, and electrically noisy components. [. . . ] If more cable length is needed, additional 5'lengths of the intermediate cable can be purchased. (See the accessory list at the back of this manual for part number details. ) 7. Plug camera extension cable (available separately P/N CEC25) into AV1 or AV2 input connector on the junction box. Make sure all cables are routed away from hot or moving parts, and away from sharp edges. [. . . ]