388
Figure 4-140
4.9.3.1.3 Tampering
When someone viciously masks the lens, or the output video is in one-color due to the
environments light change, the system can alert you to guarantee video continuity.
Tampering interface is shown as in Figure 4-141. You can enable “Alarm output “or
“Show message” function when tampering alarm occurs.
Sensitivity: The value ranges from 1 to 6. It mainly concerns the brightness. The
level 6 has the higher sensitivity than level 1. The default setup is 3.
Tips:
You can enable preset/tour/pattern activation operation when video loss occurs.
Please refer to chapter 4.9.3.1.1 motion detection for detailed information.
Note
In Detect interface, copy/paste function is only valid for the same type, which
means you cannot copy a channel setup in video loss mode to tampering mode.
About Default function. Since detection channel and detection type may not be the
same, system can only restore default setup of current detect type. For example, if
you click Default button at the tampering interface, you can only restore default
tampering setup. It is null for other detect types.
System only enables tampering function during the period you set here. It is null
for motion detect or video loss type.
Summary of Contents for PENDVR-EL8M4K
Page 1: ...PENDVR EL8M4K ELITE SERIES...
Page 19: ...247 2 3 Connection Sample...
Page 127: ...363 restore original status Figure 4 115 Figure 4 116 4 9 1 3 1Upgrade Camera...
Page 150: ...386 Figure 4 137 Figure 4 138...
Page 165: ...401 Figure 4 153 Step 2 Draw the zone 1 Click Draw button to draw a zone See Figure 4 154...
Page 171: ...407 Figure 4 157 Figure 4 158...
Page 172: ...408 Figure 4 159 Figure 4 160...
Page 173: ...409 Figure 4 161 Figure 4 162...
Page 176: ...412 Figure 4 165 Figure 4 166...
Page 177: ...413 Figure 4 167 Figure 4 168...
Page 183: ...419 Figure 4 177 Figure 4 178 4 9 4 1 2 2 Trigger Snapshot...
Page 185: ...421 Figure 4 180 Figure 4 181 4 9 4 1 2 3 Priority...
Page 191: ...427 Figure 4 186 Figure 4 187...
Page 196: ...432 Figure 4 193 Figure 4 194...
Page 282: ...518 Figure 5 69 Figure 5 70...
Page 298: ...534 device Figure 5 86 Figure 5 87...
Page 304: ...540 Figure 5 94 Figure 5 95...
Page 305: ...541 Figure 5 96 Figure 5 97 Please refer to the following sheet for detailed information...
Page 332: ...568 Figure 5 136 Note For admin you can change the email information See Figure 5 137...
