Interlogix NVR 21 (S/P) User Manual - Manual (Page 24)

Chapter 4: Operating instructions
18 TruVision NVR 21(S/P) User Manual
Figure 7: Front panel
The controls on the front panel include:
Table 2: Front Panel Elements
Item Name Description
1. Channel buttons Switch between different cameras in live, PTZ control or
playback modes.
Use the soft keyboard to enter numerals 0 to 9.
2. USB Interfaces Universal Serial Bus (USB) ports for additional devices such as
a USB mouse, CD/DVD burner, and USB Hard Disk Drive
(HDD).
3. Status LEDs Power: A flashing green light indicates the recorder is working
correctly. Red indicates a fault.
Alarm: A steady red light indicates that there is a sensor Alarm
In or another alarm such as motion or tampering. A steady green
light means there is no alarm.
Tx/Rx: Flashing green indicates a normal network connection.
No light indicates that it is not connected to a network.
HDD: HDD indicator blinks red when data is being read from or
written to the HDD. A steady red light indicates an HDD
exception or error.
Ready: A steady green light indicates that the recorder is
functioning properly.
Archive: Blinking green indicates archiving is in progress.
4. Archive button Press once to enter quick archive mode. Press twice to start
archiving. Indicator blinks green when data is being written to
backup device.
5. Direction The DIRECTION buttons are used to navigate between different
fields and items in menus.
Enter button The ENTER button is used to confirm selection in any of the
menu modes.
See Table 3 on page 20 for a detailed description of these
buttons by different tasks.
6. PTZ buttons Zoom +/-: In live view mode, playback mode, and PTZ control
mode use this button to zoom in and out. Also use them to
navigate within menus.
Preset: In PTZ Control mode, press Preset and a numeric button
to call the specified preset.
Also use to edit holiday mode, video search mode, HDD