Ganz digimaster DR-4FX1 Operation Manual page 18

System Setting
Tamper Detection (Available on DR-8/16FX5)
You can set to detect tampering attempt to interfere monitoring operations by tampering the installed
camera.
1. Select the <TAMPER DETECTION> form the
<CAMERA> menu items in <SYSTEM SETUP>.
2. Use the [▲▼◀▶/] buttons on the remote or the
mouse to select <MARK, SENSITIVITY> and
set the tampering detection condition appropriately.
3. For each channel, set the day/night sensitivity.
4. Set the activation of each channel, and set whether to display indicator on the screen.
>SENSITIVITY
-LEVEL : The detection sensor's sensitivity for
each detection block. (Can be separately set
for day/night modes)
> ACTIVATION : Set the detection for each
channel to be enabled/disabled.
> MARK : Turns on or off the detection indicator
to be displayed on the screen
5. To apply your changes, click <APPLY> button.
6. When done, press the [EXIT] button on the remote control or <CLOSE> in the lower screen.
The confirmation message appears and you will return to the previous menu.
１８