Owner's Manual

PAC
®
| Ph. 866-931-8021 | [e-mail]
3DFL¿F$FFHVVRU\&RUSRUDWLRQ
www.pac-audio.com
Rev. 020717
Page 2
P ifi A C ti
$GYDQFHG$PSOL¿HU,QWHUIDFH
IRU)RUG
AP4-FD21
6HWXSDQG&RQ¿JXUDWLRQ
1. Turn the ignition on. LED 1 on the interface will turn on and the +12v remote output will turn on.
2. 6HWWKHDPSJDLQVWRWKHGHVLUHGOHYHO:HUHFRPPHQGXVLQJDQRVFLOOLVFRSHDQGWHVWWRQHVWRVHWWKHDPSJDLQV3OHDVH
UHIHUWRWKH0(&3$GYDQFHGVWXG\JXLGHSLI\RXDUHXQIDPLOLDUZLWKWKLVSURFHVV
3. Check volume, balance, fade and EQ settings.
4. If you would like to adjust the chime volume or minimum volume, do so using one of the methods outlined below. If you are
happy with the default levels, no adjustments are necessary.
0DQXDOO\6HWWLQJWKH&KLPH9ROXPH
You can manually set the level of the factory chime using either the programming button on the side of the interface or the
IDFWRU\6:&,I\RXZRXOGOLNHWRVHWWKHFKLPHYROXPHXVLQJWKH3&DSSSOHDVHSURFHHGWRWKH3&$SSVHFWLRQRQSDJH
3/($6(127(.QREPXVWEHFRQQHFWHGWRPRGXOHIRUHLWKHURIWKHIROORZLQJPHWKRGV
Installation
1. 5HPRYHIDFWRU\UDGLRDQG/&'VFUHHQ
2. Disconnect the 52-pin harness from the LCD screen and the 24-pin harness from the radio.
3. &RQQHFW$PS352KDUQHVVHVWRYHKLFOHKDUQHVVHV
4. &RQQHFW$PS352KDUQHVVHVWR/&'VFUHHQDQGIDFWRU\UDGLR
5. 6HWDQ\IHDWXUH',3VZLWFKHVWKDWDSSO\WR\RXULQVWDOO
a. ',3VZLWFKLVQRWXVHG
b. 6HW',3VZLWFKRQGRZQWRORZHUWKH5&$RXWSXWYROWDJHWRY/HDYH',3VZLWFKRIIXSWRNHHSWKH5&$RXWSXW
voltage at 5v. See troubleshooting section on page 4 for more details.
c. ',3VZLWFKHVDQGDUHQRWXVHG
6. ,I\RXDUHXVLQJWKH$3$726VROGVHSDUDWHO\UHIHUWRWKHLQVWUXFWLRQVLQFOXGHGZLWKWKDWSURGXFWIRULWVLQVWDOODWLRQ
7. &RQQHFWWKH$PS352KDUQHVVWRWKHPRGXOH
8. Connect the level control knob to the module and install in an accessible location.
9. &RQQHFWWKHVLJQDOFDEOHVDQGUHPRWHLQSXWIURPWKHDIWHUPDUNHWDPSOL¿HU
10. Turn vehicle off, remove the key, lock the car using the factory keyfob, and let the car sit for 10 minutes. This will ensure
WKDWWKHYHKLFOHGDWDEXVJRHVWRVOHHSDQGWKH$PS352ZLOOIXQFWLRQDVLQWHQGHG
DIP
1234
ON
No Function YY3UHRXW Troubleshooting* Troubleshooting*
12 3 4
6HW',3VZLWFKHVWRWKH21SRVLWLRQWRDFWLYDWHWKHFRUUHVSRQGLQJIHDWXUHV
6HW',3VZLWFKHVWRWKH2))SRVLWLRQIRUDQ\IHDWXUHVWKDWDUHQRWGHVLUHG
Module Layout
LED 1
Interface Connector 1
Expansion Port
TOSLINK Output
(APA-TOS1 sold separately)
Programming Button
Feature Select
DIP switches
Front Output
Ch. 1(L) and 2(R)
Non-Fading Level Control
Knob Connection
USB Connection
Rear Output
Ch. 3(L) and 4(R)
Non-Fading Output
Ch. 5(L) and 6(R)
LED 2
6HHWURXEOHVKRRWLQJVHFWLRQRQSDJHIRUPRUHGHWDLOV