www.szsinocam.com Professional Mobile DVR
21
★
switch connection
Red cable and yellow cable together connect power positive of the car storage battery
，
while black cable
connect negative
★
If set timing switch, please connect positive and negative to the car storage battery directly, it will
effect when ignition signal break down.(if set timing, it will
invalid when power off )
Record Relative Issues
1)
Q:
Device cannot make a record successfully
A:
he following reasons might cause this problem:
a)
Recode mode setup in a wrong way. There are 3 kinds of record mode: Auto, Timed
and Alarm. Before recording, user must to setup record mode in system. If it was set in
“Alarm” mode but has no alarm right now,” device will not make a record. If it was set
in “Timed” mode but the current time not within timed period, same as above, device
will not make a record as well.
；
b)
Overwritten function was “OFF‟ and the capacity of SD card less than 500M, in this
situation device will stop recording.
；
c)
The ERR light of front panel shine. Can pass to look into a system information, If SD
card space shows in “0”please check whether SD card has been formatted before use
and inserts or not.
；
d)
Record mode be set to “OFF” in each channel. Please press “Enter” button on remote
control to switch “OFF” to “ON” mode before record, otherwise device will not make
any record.
；
2)
Q:
Record files have no audio?
A:
Probably of the reason is as follows
：
Positive
Signal OUT
(Yellow)
DC IN (red)
DC IN (black)
Fuse box negative
Car Power
