User`s guide

Operating the DVR
4–10 700-0035 R004
To lock out the front panel keypad if the Password Enable option is OFF:
1. Press the
LOCK button for 3 seconds.
The red LED on the
LOCK button will be illuminated.
2. To disable the lock, enter the password while pressing the
FULL button.
The red LED on the
LOCK button will not be illuminated.
4.6. Turning the Alarm Buzzer to OFF/ON
The DVR has a built-in alarm buzzer that can be activated under certain warning
or alarm conditions. The alarm buzzer settings can be configured in the System/
Defaults menu. For more information, see “Enabling the Alarm Buzzer, Alarm-in,
Disk Full, and Video Loss” on page 3–22.
To turn the alarm buzzer
OFF/ON:
1. Press the
BUZZER button when the buzzer is illuminated and sounding to turn
the alarm buzzer
OFF.
This has the same effect as turning the Alarm Buzzer Enable feature in the
System/Defaults menu to
OFF.
2. Press the
BUZZER button again to enable the buzzer operation.
3. Check your settings in the System/Defaults menu to see which buzzer settings
have been set to
ON.
4.7. Replacing the Hard Drive
The TR4 Plus DVR has a removable hard drive that is contained in a hard drive
tray. The hard drive has a lock which secures the hard drive during operation. Use
the hard drive key to lock and unlock the hard drive.
4.7.1. Removing the Hard Drive
To remove the hard drive:
1. Press the
STOP button.
2. Use the hard drive key to unlock the hard drive on the front panel.
3. Insert the hard drive key, turn counter clockwise by ¼ turn until the drive lock
is in the unlocked position.
The Hard Drive power indicator (green) will turn off.
4. Lift up on the hard drive tray handle and gently pull out the hard drive.
Important: While the hard drive is hot-swappable, (the hard drive can be removed
when the DVR is powered up), do not remove the hard drive while the DVR is recording
as the video segment may not be recorded. Press the
STOP button before unlocking and
removing the hard drive.