20
ALARM NO
：
1
ACTION
：
NONE
PARAMETER
：
NONE
CONTACT
：
N/O
RELAY OUT
：
OFF
RESET DELAY
：
3S
SAVE
BACK EXIT
3.4.5 Alarm Setting
Figure 3-32 Alarm setting
Move the cursor to highlight ALARM SETTING button and then click confirm button.
ALARM NO: Here is to set alarm input. Alarm input value ranges from 1 to 2. Please use the
left/right button on the keyboard or in the speed dome terminal menu to set.
ACTION: Action on alarm function. It includes NONE/PRESET/AUTO SCAN/TOUR functions.
Please use the left/right button on the keyboard or in the speed dome terminal menu to set.
PARAMETER: it is to set corresponding alarm operation such as scan/preset/tour. Please use the
left/right button to set.
CONTACT
：
You can set system activation operation once alarm occurred. There are two alarm
signal mode: normal open (N/O) and normal closed (N/C). Please use the left/right button on the
keyboard or in the speed dome terminal menu to set.
RELAY OUT: Here is to set relay alarm mode and reset time. There are several options: off/1→5S.
1→5S
：
1 means the first relay output.5S means the relay will reset automatically in five
seconds after alarm occurs.
RESET DELAY: Here is for you to set alarm reset time. Please use the left/right button on the
keyboard or in the speed dome terminal menu to set: 3 seconds/10 seconds/30 seconds/60
seconds /120seconds. The dome will go back to previous setup after alarm acknowledgement.
SAVE
：
Move the cursor to SAVE and then click confirm button to save current setup.
BACK: Go back to previous menu.
EXIT: Log out system menu.
3.5 Dome Abnormal Phenomenon Operation
3.5.1 Restore to Factory Default Setup
From main menu-> SYSTEM INFORMATION, move cursor to FACTORY DEFAULT and click confirm
button. Dome will reboot and all the setups restore to factory default setup.
3.5.2 PTZ Movement is not smooth
From menu to SYSTEM INFORMATION, move cursor to RESTART and click confirm button. This
reboot will not modify all activated setup (such as preset, tour and pattern)
3.5.3 Can not use coaxial cable to control the speed dome
From DVR main menu->setting->PTZ, check the control mode (HDCVI) and the protocol (DH-SD1).
Click Save button to exit.
