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Macurco
TM
DVP-1200 Manual
•
POWER/TROUBLE
Green – Power is good and there are no trouble indications.
o
o
Red– Trouble is indicated by a transducer or the panel itself.
•
HUSH
o
Off –There are no silenced alarms or warnings or troubles.
o
Red –There are alarms, warnings and/or troubles that have been silenced (gas levels may or may not remain
or continue to be at an alarm or warning levels).
•
WARNING/ALARM
o
Off – All indicated gas levels are below the warning level
o
Red – One or more gas levels are at or above the alarm level
o
Amber – One or more gas levels are at or above the warning level
•
RELAY
o
Off – Relay is not on
o
Green – Relay is on
The overall system status is visible via the status lights as described above. More detailed system information is displayed on the
LCD, which can show the more detail information about sensor and panel configuration. A typical status display is shown in
Figure 4-2.
4.2.3 Keypad
The keypad is used to select the menu displayed and to enter the configuration parameters, which are stored in the DVP-1200
memory. The keypad consists of ten number keys, four cursor keys, a MENU key, a HUSH key, an ENTER key, a DEL key, and a
brightness key.
4.2.3.1
Digit Keys
The digit keys are used to input any alphanumeric information such as sensor numbers or a password.
4.2.3.2
Cursor Keys
In normal mode, (no warnings or alarms indicated), the up and down cursor keys will scroll through menu. The left and right
cursor keys can be used to scroll through options on some menu items. Also, the left cursor key can be used to return to the
previous higher-level menu.
4.2.3.3
MENU Key
When the system is in the normal display, press MENU to show the Configuration Menu. Press MENU again to return to the
normal display.
If the MENU key is pressed from any submenu, the display will return to the configuration menu. Any changes made within the
submenus will be lost if it is not saved by the user.
4.2.3.4
Hush Key
The HUSH key is only used to silence the audible indicators (internal buzzer and possible external Horn and Strobe devices).
Pressing and releasing the key will silence the internal buzzer. The HUSH key must be held for 3 seconds to silence the Horn and
Strobe devices.
The following table shows the silence period for different state of the panel.
REV – 1.3.1
[34-8708-4770-7 ]
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