Dahua DHI-ARC3008C, Руководство пользователя

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User’s Manual
26
1-8 LED Indicators
There are eight LED indicators located below the LCD display representing the status of the areas.
From left to right, there is the alarm status of area 1 to area 8.
Figure 4-6 Area status LED indicators
●
Glows red: The area is armed.
●
Slowly flashes red: The alarm is in progress or the alarm has occurred.
●
Quickly flashes red: The area is in alarm condition and the linkage is in progress. This condition
disappears when the area is disarmed. The indicator starts to flash slowly and is cancelled when a
valid user code is entered again followed by the command
DISARMED .
●
Off: The area is disarmed.
By pressing and holding the number key corresponding to each area for three seconds, you can view
where exactly the alarm is in the area. For example, when the area 5 indicator quickly flashes, press
and hold key 5, then * shows where the alarm is located exactly. This operation can only view the
zone-related alarms, but cannot view the system faults alarms.
4.7 LCD Display
The keypad is equipped with a back-lit LCD display that shows all the system information including
management and programming.
When the display is off and everything is working properly, the first line shows the date and time,
and the second line contains a series of data that represent area in use in the system.
Figure 4-7 Example of keypad with 8 areas assigned
Each dash can represent a different meaning according to the event activated by the area. Refer to
Table 4-6 for the event description and symbol of each event.
Symbols on the First Line of Display
Table 4-5 Symbols on the first line of display
Symbol Meaning
31/08/18 Day/Month/Year