DVR User Manual
  User’s Manual 
DVR-4TH/8TH/16TH Series 
SPECO TECHNOLOGIES 07/10
67
Automatically Time Sync 
Select <On> to synchronize the local time automatically every hour. 
NOTE: If you want the unit to automatically synchronize the local time, 
the <Time Zone> item MUST NOT be set to <Off>, or the function 
cannot be activated. 
Manually Time Sync 
Select <Yes> to instantly synchronize the local time. 
5.1.4  Unit Name 
Users are allowed to assign a name, up to 11 characters, to the DVR-4TH/ 
8TH/ 16TH series unit.   
Follow the steps below to edit the unit name. 
•  Select <Unit Name> from System Setup menu and press ENTER. A virtual 
keyboard displays. 
Unit Name 
! @ # * - _ + = , . / Back 
1 2 3 4 5 6 7 8 9 0 Del 
A B C D E F G H I J K L M 
N O P Q R S T U V W X Y Z 
a b c d e f g h i j k l m 
n o p q r s t u v w x y z 
<< >> Space Cancel OK 
• Use Direction keys to move the cursor to the desired character.   
• Press ENTER to add the character to the entry field (up to 11 characters).   
• When done, move the cursor to <OK> and press ENTER to save the 
settings and exit. 
5.1.5    Show Unit Name 
Select <Yes> to show the DVR-4TH/ 8TH/ 16TH series unit name on the 
monitor or <No> hide the unit name.   










