Alpine TMX-R705 - Manual (Page 18)

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17
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NOTES
• Have the switching done being the power cord taken
off.
• Have the switching done accurately. If you make
mistakes in setting, the dome light remains lit, and it
may cause running down of the battery.
• Vehicle Door polarity depending on the vehicle type
can be changed by the "Door SW polarity" where is
located on the left side of the main unit. (Default:
Negative Switched System)
4 Remote Turn ON (Blue/White)
Connecting to other device such as a small
amplifier to turn them ON synchronizing with the
TMX-R705 power ON. It gives +12V when the
power is ON.
5
GND (Black)
This is a common Ground for the main unit and
the Dome light. Another GND line connects to Pin
#2 of the external dome light SW.
6
BATT (Dome Light) (Yellow/Green)
This is a constant +12V for the Dome light.
Connect to the Dome light +12V line on the
vehicle.
7
BATT (Main Unit) (Yellow)
This is a constant + 12V for the main unit. It is
recommended that separate connections from
the Dome light battery line are used to avoid
noise and over-current.
8
Fuse Holder (5A)
9
KWE-508V (Included)
p
KWE-508V (Sold Separately)
q
IGN/ACC (Red)
This wire connects to the ignition or accessory
line of the vehicle. This triggers main power to
turn the unit on. Although both DIN cables have
this wire, only one of them should be connected
to the IGN/ACC line.
w
GND (Black)
This is the shield GND. It should connect to the
vehicle's chassis for reducing any noise.
e
External AV Select (Pink/Blue)
External AV Select forces the TMX-R705 to
switch to the A/V input sending the AV Select
trigger.
r
IR Remote Out (White/Brown)
The Remote Out wire connects to any ALPINE
Mobile Video product which has an external
remote input function. For example, products
such as a DVD, VCR and TV Tuner.
t
AV RCA Connector (Video, Audio R, Audio L)
These RCA-type connectors connect to any
video source. This connector is used as an A/V
input for the TMX-R705, however it may also be
used as an output for other units.
y
Remote Control Lead (White/Brown)
u
RCA Extension Cable (Included with DVD
changer)
i
RCA Extension Cable (Sold Separately)
o
Ai-NET Cable (Included with DVD changer)
1
Dome Override (Always OFF) (Gray/Green)
Connecting to Pin #1 of the external dome light
SW. When it is grounded, the Dome light remains
off all the time.
2
Dome Override (Always ON) (Red/Green)
Connect to Pin #3 of the external dome light SW.
When it is grounded, the Dome light remains on
all the time.
3
Dome Light (Door Trigger) (Blue/Green)
Connect to the factory door switch.
+12V
Positive Switched System
GND GND
Negative Switched System
+12V
NEG
DOOR SW POLARITY
POS