6.  Operation guide when an Alert (Caution) /an Information occurred 
 
Alert / Information 
Alert:  It is in a low level abnormal condition (Caution level), and attention is necessary. 
Information:  It is not in an abnormal condition, but confirmation is necessary. (e.g. Battery expiry date is coming.) 
 
 
 
 
Tap the [INFORMATION] button. 
The number on the button indicates the number of 
Information. 
Check the contents of information. 
● Cause: indicates the notice title. 
● Detected: indicates the notice date and time. 
● Details: indicates the contents of the notice. 
● Code: indicates the code. 
When there are multiple notices, tap the left and right arrow 
buttons      to check other information. 
Confirm the notice and tap the    button to close the 
information screen. 
If the Information occurs 
The number on the button indicates the number of alerts.
Check the contents of alert. 
● Cause: indicates the cause of alert. 
● Detected: indicates the date and time that the alert occurred.
● Details: indicates the contents of alert. 
● Code: indicates the error code. 
When there are multiple alerts, tap the left and right arrow 
buttons      to check other alerts. 
Confirm the occurred alert and tap the   
If the Alert (Caution) occurs 
Document number:  7ZPNA4478A   
 
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1.  Names and function 
 
 
No.  Name  Function 
1  Key  The key for the front door. 
2  Keyhole  Insert the key. 
3  Cooling fan  Two cooling fans are installed in the RCU. 
4  DATA port  The accident investigator uses to retrieve the recorded data from the VDR. 
5  POWER switch  This is the main power switch of the RCU. 
6  Fuse  The glass fuse is mounted to protect the AC input power line. Current capacity: 5A / 250V 
7  Battery  The battery becomes the backup power supply when an AC input power is lost. 
8  Touch panel  Tapping the touch panel, can operate the VDR system. 
9  Speaker  Sounds the operation sound and plays back the recorded conversation. 
10  Rotary knob  The rotary knob can adjust the screen brightness. Furthermore, for the case of malfunction of 
touch panel, the OPU is operable with the rotary knob. 
If you would like to return to HOME screen, push the HOME button. 
If you would like to copy data from internal storage, plug a FAT32 formatted USB flash drive in 
The front door is closed. 
 
The front door is opened.