Silent Witness SW2300, User Manual

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FUNCTIONS
G‐Sensor Calibration
1. Install the unit and park the vehicle on a flat surface .
2. Turn on the unit and press the blue button one time.
3. Then calibration will be done with “beep” sound.
Built‐in power backup (Super Capacitor)
When power to the unit is interrupted, VT1000 creates the last
file using the internal Super Capacitor.
Time and Date
There are no time and date settings as the SW2300 gets this information from the
GPS satellites.
SD Memory Card Format
Please format [initialize] the SD card using the PC viewer software.
Safely Removal SD Card
There are 2 ways to remove the SD card, the first requires the vehicle to be powered
down and the second you can safely remove the SD with the vehicle is powered on.
Please see below details for both methods.
Power off vehicle and take out SD memory card
Turn off the power and then check the BLUE LED light. Once the LED light
is not on, you can now safely remove the SD memory card.
Take out and Insert SD memory card during power on
[SD un‐mount] Press the Blue button for 3 seconds and release it, then the Blue
LED will stay on all the time. Now you can take out the SD memory card.
[SD reset] Press the Blue button for 3 seconds and release it after inserting the
SD card, then the SW2300 will reboot.
LEDS & BUZZER SPECIFICATION
BLUE LED (RECORD)
The blue LED shows the power is on.
During the continuous recording: blue LED will be on 4seconds and off 1second.
During the event recording: blue LED will be on 0.5 second and off 0.5 second.
During the Parking mode: blue LED will be on 8seconds and off 1second.
RED LED (Warning LED)
The red LED will be turned on when system failure.
Buzzer
A ‘Beep’ sound will occur when event recording starts (this can be turned off, if
required by uncheck “Event Beep” at Settings)
Status BLUE LED RED LED BUZZER
Booting on on off
Upgrade heartbeat heartbeat off
Continuous recording 4sec / 1sec off off
Triggered 0.5sec on/off off 100msec on
Event recording
SD fault off 0.5 sec on/off off
System fault on on off
SD umount on off 0.1sec on 2 times
SD reset on off 0.1sec on 2 times
SD Full off 2sec / 2sec off
G‐Sensor calibration ‐ ‐ 0.1sec on 1 time
Parking Mode 8sec / 1sec off off
Power off off off off