User manual
25 
OSD MENU  Description 
YES
HARD DRIVE SETUP
OVERWRITE ENABLED
HDD SIZE 1560,12MB
HDD USED 250MB  1%
HDD FORMAT
* HDD SIZE shows the total capacity 
of the hard disk.   
* HDD USED shows the amount of 
space that has been used. 
OVERWRITE ENABLED 
Enable/disable overwriting the earliest record when the hard 
disk space runs out. By default, the HDD overwrite setting is 
enabled 
HDD FORMAT 
For security purpose, you may have to enter the password to 
format hard disk 
To format hard disk: 
1. Use the 
▲
 and 
▼
  buttons to go up and down and 
select 
HDD FORMAT
. Then press 
or
▼
2. In the 
CHECK PASSWORD
 screen, press 
 or 
▼
. 
Then use the 
▲
 and 
▼
  buttons to select the 
security combination number. Repeat till you key in the last 
number. Also, user can use the number button on the 
remote control to enter the password. Press 
 or 
▼
button again to make the selection. To move the selection 
to the left and right, use 
▲
 and 
▼
 buttons 
CHECK P
A
SSWORD
ENTER PASSWORD
3.  After entering the last number, the system will format the 
hard disk 
4.  It is done when the “HDD FORMAT COMPLETED” appears
YES
HARD DRIVE SETUP
OVERWRITE ENAB LED
HDD  FORMAT COMPLETED
HDD SIZE 156,012 MB
HDD USED 0MB 0%
HDD FORMAT
Formatting the hard disk will permanently delete all the 
records and can no longer be retrieved 










