7
Fuse box
One
8
3A fuse
Two
9
User’s Manual
One
10
3G Antenna
One (Only for models supporting 4G/3G)
Options:
Item
Description
Quantity
1
External GPS Receiver
One
2
Event Button & Cable
One
3
Extension Cable (3m, 6.2m, 10m Option)
One per camera
4
Hard Disk
One
5
Hard Disk Reader
One
6
Anti-vibration case
One
Troubleshooting
1. Q: After connecting the DVR
power
, no WiFi AP SSID is available. No.
5
and 6
indicator
lights
are
flashing
alternately.
A: The
No. 5
and
No. 6
LED indicator lights are “Power” and “Run”. If the 2 indicator lights are flashing
alternately, then the ignition signal is absent. Please
check
that
the
yello
w wire
of
the
input
power
c
able
is
connected with
the
power
positive
level
, or if it’s the same as the setting of the
effective
electrical level in
menu
settings
. (D
efault
setting is
high-activate – t
hat is, it is active when the
yellow
ignition
signal
line is
connected to the
positive
potential
.)
2. Q: Since hard disk capacities are finite, how can I increase recording time to meet the my
requirements?
A: Reduce the video frame rate, resolution and bit rate, please see
5.2
.
3. Q: What is a high level, what is a low level?
A: Generally, there are two electrical levels in a vehicle, the power and the ground. Automotive power
voltage with 12V and 24V, is generally called “high level,” not a specific voltage value. Vehicle Ground is the
reference level--usually the battery negative electrode (the low level). For cars with negative power supplies
(rare in the US) the chassis ground is not a reference ground. Please see
the Appendix, including the potential
analysis diagram for vehicles with negative power supplies.
34
