Pioneer VREC-DZ700DC Owner's Manual page 20

Ground (Black)
Securely connect to the metal part of the vehicle body. To prevent noise, connect as close to the navigation unit as possible.
+ Battery power supply (Yellow)
Always connect to the power circuit supplied with power from the battery, regardless of whether the vehicle engine switch
is ON or OFF.
Accessory power supply (Red)
Connect to the power circuit supplied with power when the vehicle engine switch is turned to the ACC position.
Never install the accessory power supply to a vehicle that does not have an ACC position on the engine switch. Doing so
may lead to a dead battery.
Note: Connect the red and yellow lead wires to the
terminals after wiring through the vehicle's fuse unit.
Video/audio output mini pin jack
Connect to the AUX input of the main unit of a Pioneer product with a mini jack terminal compatible with video input.
Connection to main units of other brands with RCA input terminals is also possible by using the included mini pin jack-RCA
conversion cable (figure below).
*After connecting, the following message is displayed: "Is the 3.5mm Audio/Video Jack Connected?" Select "Yes" or "No".
Connection Precautions
To prevent fuming and damage to the product, be sure to first securely connect the black lead wire (Ground) of this product
to the metal part of the vehicle body.
Connect separate black lead wires (Ground) for products with a high current consumption such as a power amplifier. When
setting up connections all at once, there is a risk of fuming or damage to the product when screws loosen or come off
completely.
*1
Black lead wire (Ground)
Metal part of the vehicle body
*1 Not supplied for this unit
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