AutoLoc HF500 Instruction Manual

HANDS-FREE KEYLESS ENTRY
Remote Transmitter
Turn power on. For a successful communication between
the main unit and transmitter the LED on the transmitter
will blink 4 times. If unsuccessful, the LED will only blink 3
times.
If the voltage of the transmitter is lower than 2.3V in
status of Ant-hijack On, the brain unit will beep 3 times to
remind you.
Brain Unit Functions
1. The transmitter is in service range:
Once the ignition is ON, the brain unit will start to
work and detect the transmitter. A melody of music will
emit from the brain unit, meaning the communication is
successful. The engine can be started at this status.
2. The transmitter is out of service range and the Anti-
hijacking is ON (default setting):
a. Once the ignition is ON, the brain unit will begin
to work and detect the transmitter. If the transmitter is
out of service range, after 8 seconds, the siren will
chirp for 5 seconds, following 5 seconds of urgent
chirping. The engine is now locked. You can drive
when the transmitter is again detected by the brain.
b. In case the power is run down or the transmitter
malfunctions during driving, the brain unit will not
detect the transmitter. After 30 seconds the siren will
chirp for 25 seconds, following 5 seconds of urgent
chirping. The engine is now locked. You can drive
when the transmitter is again detected by the brain
unit.
3. The transmitter is out of service range and the Anti-
hijacking is OFF:
Once the ignition is ON, the brain unit will begin to work
and detect the transmitter. If the transmitter is out of service
range, the brain unit can not detect the transmitter. After
12 seconds, the engine will lock. You can drive when the
transmitter is again detected by the brain unit.
Function Modes
There are 5 function modes:
• Code learning mode
• Password setting mode
• Service mode
• Anti-hijacking ON mode
• Anti-hijacking OFF mode
To go into function settings, the transmitter must be kept
out of service range from the brain unit and you must
enter the correct password (3 digit numbers, factory
default setting is “111”) following the process below.
1. Turn the ignition ON to start working the brain unit,
keeping the transmitter out of range.
a. If the Anti-hijacking function is ON, wait 8 seconds,
then turn the ignition OFF. Then turn the ignition back
on immediately (interval of a half of a second from
ACC OFF to ACC ON).
b. If the Anti-hijacking function is OFF, wait 12
seconds for a sound to emit, then enter the first
digit number of your password. Following 10
signal tones will emit. Count the tones coincided
with the password number and turn your ignition
OFF.
2. Turn your ignition ON. After 2 sounds emit, enter
the second digit of your password. 10 signal tones
will emit accordingly. Count the tones coincided with
your password number and turn the ignition OFF.
HF500
Mount in Dry
Location
Install Fuses Good Ground
Required
Use High
Amp Relay

HANDS-FREE KEYLESS ENTRY
3. Turn your ignition ON. After 3 sounds emit, enter
the third number of your password. 10 signal tones
will emit accordingly. Count the tones coincided with
your password number and turn your ignition OFF.
4. Turn your ignition ON. If the password is NOT correct,
a melody of music will emit and lock the engine. Turn
the ACC OFF, and ACC ON again. The system will
be on the status of password entering. If the password
input is correct, 5 signal sounds will be emitted (each
signal will last for 5 seconds).
For entering the code learning mode, the ignition should
be turned off when you hear the first signal sound.
For entering password setting mode, the ignition should
be turned off when you hear the second signal sound.
For entering service mode, the ignition should be turned
off when you hear the third signal sound.
For entering Anti-hijacking OFF mode, the ignition should
be turned off when you hear the fourth signal sound.
For entering Anti-hijacking ON mode, the ignition should
be turned off when you hear the fifth signal sound.
5. Code Learning Mode
Five remote transmitters are allowed to be
programmed. Be sure they are full power and always
keep all transmitters from the service range
before programming. Enter code learning
mode (please review entering functions settings) and
turn your ignition on to start the engine. A
sound will emit to remind you. Then, one by one, take
the transmitters into the service range for code
learning. 3 sounds will emit as confirmation of which
remote transmitter is
finished programing. All transmitters must
be programmed in together, as it will delete the
previous programming record during programming.
Die out the engine to exit the code learning mode.
Note: For learning the transmitters new code, avoid the
extra remote transmitters store code by learning the new
transmitter code one by one, all at one time.
6. Password Setting Mode
There are 3 digital numbers in your password. Shift the
system to password setting mode (please review
entering functions settings).
a. Turn ON the ignition. Sound will emit reminding you
to enter the first number of your password. 10 single
tones will then emit. Count the tones coincided with
your password number. Then turn your ignition OFF.
b. Turn your ignition back ON. 2 sounds will emit
reminding you to enter the second number of your
password. 10 single tones will then emit. Count the
tones coincided with your password number. Then
turn your ignition OFF.
c. Turn your ignition back ON. 3 sounds will emit
reminding you to enter the third number of your
password. 10 single tones will then emit. Count the
tones coincided with the password number. The turn
your ignition OFF.
When you have finished the above process, 3 password
numbers will be entered in as the status. However, these
numbers should be confirmed to be effective. Just follow
the process below to confirm your password.
d. Turn your ignition ON. 1 sound will emit
reminding you to enter the first number
of your password. 10 double-tones will then emit.
Count the tones coincided with your
password number. Then turn your ignition OFF
to confirm the first number of your password.
e. Turn your ignition ON again. 2 sounds will
emit reminding you to enter the second number
of your password. 10 double-tones will then emit.
Count the tones coincided with your
password number. Then turn your ignition
OFF to confirm the second number of your
password.
f. Turn your ignition ON again. 3 sounds will emit
reminding you to enter the third number of your

HANDS-FREE KEYLESS ENTRY
password. 10 double-tones will then emit. Count
the tones coincided with the password number. Then
turn your ignition OFF to confirm the third number of
your password.
If the password has been confirmed successfully, a sound
will emit reminding you that the password has changed
in the next ignition on. If the new password has failed to
confirm, the password will remain unchanged. Each time
a number is entered, the ignition should be turned off,
or else it will exit the mode and lock the engine until the
programmed remote transmitter is in service range. The
system will be on the status of password entering.
7. Service Mode
In the service mode, all system functions will be on
invalid status and the siren will beep one itme per 1
minute. When the system detect and connect with the
programmed transmitter for 1 and half of munutes (the
interval tiem should not longer than 1 minute), a
melody music will emit as reminding to exit service
mode.
Note: If no programmed transmitter is detected, the
system will not exit from service mode.

HANDS-FREE KEYLESS ENTRY
Wiring Diagram - Basic Starter Kill
Push Button Start Diagram (Optional)
Starter
To Starter
Buzzer
IK
LED
Start Signal
To Ing System
Start Ing 12V
From Key
Ing Switch
Ground
Basic Sarter Kill
HF500
Remote
5
4
3
2
1
Basic Hands-Free
Keyless Entry
HF500
White LED+
Black #5
Input from Button
Output from Button Blue Input
Black #3
Neg Output
LED/BUZZER
Black#4
12v input
(–) 5A (+)
Yellow
Purple Input 2 (NOT USED)
Push Button
on column
Black #1
Red +12V
NOT USED
Black Gnd
12 Volt Power
87
87a
30
85
86
Acc.
87
87a
30
85
86
Ign. 1
87
87a
30
85
86
Ign. 2
87
87a
30
85
86
Starter
Yellow
Crank Green- Starter
Gray- Ign. 2
Brown- Ign. 1
White- Acc.
Orange- Status LED
Ign. 2
Ign. 1
Acc.
Fuse
(Not applicable in all situations)
Electrical Engine
Control Module (EC0)
Purple
Gray
54321
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