System Log - Panasonic VL-V901 Series Installation And Operating Instructions Manual

5.9 System log

You can insert an SD into the control box and use it to log system event information. The following information can
be logged.
– Caller and called party information (lobby station number, room number, terminal number, etc.)
– Whether the 2 parties talked
– Whether a door was unlocked or a lift was used
– The date and time for all events
– Images from lobby station cameras (captured when the lobby station called a room number)
Important:
R An SD card must be inserted into the control box in order to use this feature.
R Before inserting an SD card into the control box, format the card using the tool described in "Formatting
the SD card".
R Once the system is installed and functioning, view the system log to confirm that information is being
logged.
Note:
R Up to 90000 image files can be logged, after which new image files will overwrite old ones.
SD card specifications
R SDHC or SDXC
R Capacity: 4 GB or larger.
Formatting the SD card
Before inserting an SD card into the control box, format the SD card using your computer and the SD formatting tool
available from the web page listed below.
www.sdcard.org/downloads/formatter_4/
Note:
R If you do not format the card before using it with the control box
Information may not be logged properly, and new image files may not be able to overwrite old ones.
Viewing the system log
You can insert the SD card into a computer and view the log.
Note:
R If you use a computer to modify the SD card's files or folders
The next time you insert the SD card into the control box, the log database will be rebuilt. This can take up to one
hour. During this time, no information will be logged.
R If you add data to the card using a computer, digital camera, or other device
Information may not be logged properly, and new image files may not be able to overwrite old ones.
5. Programming
77