307
Figure 4-202
Step 2 Input answers and then click Save button.
After successfully set security questions, you can answer the security questions to reset admin
password.
Note
Select security questions from the dropdown list and then input the proper answers, click Delete
button to reset security questions and answers again.
4.10.1.1.3 Change Password
In Figure 4-200, check the Modify password box, you can change password. Please input old password,
and then input new password twice to confirm.
Password/confirm password: The password ranges from 8 to 32 digitals. It can contain letters,
numbers and special characters (excluding “'”,“"”,
“
;
”
,
“
:
”
,
“
&
”
) . The password shall contain at least
two categories. Usually we recommend the strong password.
WARNING
STRONG PASSWORD RECOMMENDED-For your device own safety, please create a strong
password of your own choosing. We also recommend you change your password periodically
especially in the high security system.
4.10.1.2 Modify Group
Step 1 From main menu->Setting->System->Account->Group.
Enter add group interface. See Figure 4-203.
Содержание NVR21-S2 SERIES
Страница 1: ...Dahua Network Video Recorder User s Manual V 4 3 0...
Страница 138: ...124 Figure 3 5 3 6 6 NVR42N Series Please refer to Figure 3 6 for connection sample Figure 3 6...
Страница 142: ...128 Figure 3 11 3 6 12 NVR42V 8P Series Please refer to Figure 3 12 for connection sample...
Страница 143: ...129 Figure 3 12...
Страница 157: ...143 Figure 4 15 Step 2 Click device display edit interface See Figure 4 16...
Страница 220: ...206 Figure 4 93 Figure 4 94...
Страница 240: ...226 Figure 4 110 Figure 4 111 Figure 4 112...
Страница 251: ...237 Figure 4 123 Figure 4 124...
Страница 253: ...239 Figure 4 126 Click draw button to draw the zone See Figure 4 127...
Страница 257: ...243 Figure 4 130 Click Draw button to draw a zone See Figure 4 131 Figure 4 131...
Страница 262: ...248 Figure 4 136 Click draw button to draw the zone See Figure 4 137...
Страница 275: ...261 Figure 4 148 Figure 4 149...
Страница 276: ...262 Figure 4 150 Figure 4 151...
Страница 387: ...373 Figure 5 60 Figure 5 61...
Страница 388: ...374 Figure 5 62 Figure 5 63...
Страница 412: ...398 Figure 5 96 Figure 5 97...
Страница 418: ...404 Figure 5 106 5 10 4 4 Record Control The interface is shown as in Figure 5 107 Figure 5 107...
