User manual PIONEER DEH-P77DH

[. . . ] Never feed power to other equipment by cutting the insulation of the power supply lead of the unit and tapping into the lead. When replacing fuse, be sure to use only fuse of the rating prescribed on the fuse holder. Since a unique BPTL circuit is employed, never wire so the speaker leads are directly grounded or the left and right speaker leads are common. Speakers connected to this unit must be highpower types with minimum rating of 45 W and impedance of 4 to 8 ohms. [. . . ] Install the unit so that it can be quickly disconnected in case the engine doesn't start even if the unit operates correctly. Affix the included deterrent stickers to the inside of the front door windows. This lead is used to trigger DFS Alarm when any door is opened and may be connected to either positive or negative (+/­) type door pin switches. This lead is a selectable constant or pulsed positive (+) output capable of driving up to 2 relays (500 mA) max. Use this lead to trigger relays for siren, horn honk or flashing lights. This lead is used to disarm DFS Alarm from power door lock systems or alarm systems with remote unlock. This lead may be connected to door lock systems with either positive or negative (+/­) unlock triggers. This lead provides a positive (+) constant output when DFS Alarm is triggered and remains constant for 30 minutes or until DFS Alarm is disarmed. This output should be used with an optional relay to disable starter. This DFS Alarm's door trigger input is designed to work with either positive or negative door pin switches. After hookup, simply set door system type from DFS Alarm menu. Domelight Delay-DFS Alarm will wait for last door to close and courtesy light to turn off before Exit Delay Timer Starts. Set DFS Alarm to recognize ground trigger from Alarm Menu. Set DFS Alarm to recognize positive trigger from Alarm Menu. Separately sold pin switches are available that can be used to protect your vehicle's trunk, hood, etc. When you purchase these, make sure that you first confirm that they can be used with your vehicle's door system type. The brown lead provides a +12 V, constant or pulsed output while alarm is sounding. This lead has a maximum current capability of 500 mA and can be used to trigger a relay to sound a siren, horn or flash lights. For horns or lights requiring ground trigger The white/red lead is a negative triggered (Grounding) input that can be connected to various separately sold shock or glass sensors. There is no limit as to how many sensors are connected, so you can ensure total protection of your vehicle. If you use the positive (+) output type, the alarm will sound continually, and the shock sensor will not operate correctly. Shock Sensor (Ensure proper sensitivity adjustment in accordance with maker's instructions. [. . . ] Fit the bracket provided on the vehicle to the unit in the same way that it was fitted to the original car stereo. Bracket (not included) In some cases, this may not be provided on the vehicle. Fit the bracket provided on the vehicle to the unit in the same way that it was fitted to the original car stereo. Bracket (not included) In some cases, this may not be provided on the vehicule. [. . . ]