A:
d
outside
the engine off. That is, DVR cannot be turned
off afte
should be connected directly (through the fuse) to the cathode and anode of the
ar battery, at the same time attach car ignition signal line to the ACC of the car.
ely depend on the power of the car battery to work, we should
prev
23. Q
s divided into 9 levels. The ninth level is the highest sensitivity; the first
level
ystem) match
th
uency of power grid: 50Hz
nd 60Hz. if a PAL camera of 50Hz work under the fluorescent lights driven by the power grid
f 10Hz, this will led system to think
scen
A: The indicator light on the wire control is double color light, red and green. See the
g
State of
22. Q: what is “Power OFF Delay”?
Users who need to install DVR often want the DVR to record the images inside an
the car for a while after the driver turn
r engine is shutdown, it should be off after record continuously for the specified period
of time. This time is called “Power OFF Delay” time, such as 30 seconds. You can set the time
you need on "Car Settings – Power Off Delay ".
When the users who need “Power OFF Delay” function, the positive level of the DVR and
the ground
c
Of course, the time of “Power OFF Delay” cannot be set too long, because after the engine
shutdown, mobile DVR entir
ent the vehicle can’t start correctly next time if the mobile DVR drained the energy of the
car battery.
: Why does DVR keep alarm when I set the motion detection, even if the
image moving is not obvious?
A: First, please make sure that if the sensitivity settings of the motion detection are
correct, sensitivity i
is the lowest sensitivity.
Second, make sure that if your camera system (PAL system or NTSC s
e stroboscopic lighting devices such as fluorescent lights. PAL system is 50Hz system, NTSC
system is 60Hz system, and there are also two kinds of working freq
a
of 60HZ, images will appear frequency difference flashing o
ery brightness is changing continuously, and motion detection alarm is based on the
changes of scenery brightness to work, this will triggered motion detection alarm. Conversely,
a false alarm will also occur when a camera of 60Hz works under the fluorescent lights driven
by the power grid of 50HZ.
24. Q: What does the indicator light mean on the wire control L25?
following form for their state.
State of
reen light
meaning
green light
meaning
One slow flash
Slow flash every
every three
System start
Communication of
wire control is not
seconds
three seconds
normal
One flash every
second
System is normal
but no record
One flash every
second
No memory device
lighting
System recording
normal
lighting
No
definition
One flash every 0.5
seconds
No definition
One flash every 0.5
seconds
indicator (the
System alarm
same as buzzer
）
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2011
TTI Tracking Technology Inc.
All rights reserved.
TTI
is a registered trademark and the
TTI
logo of
TTI Tracking Technology Inc
. All other trademarks mentioned herein are property of
their respective owners. Specifications are subject to change without notice.
TTI Tracking Technology Inc., Suite 200 - 4170 Still Creek Drive, Burnaby, BC, V5C 6C6, Canada
Telephone: 1 778-373-4455
web: www.tt-i.info
