14
Fig. 4.16.
Back panel LEDs
Table 4.D.
LED status messages.
LED
STATUS
DESCRIPTION
LAN
(on back panel)
Blink Green
LAN Data activity
Solid Green
Ethernet link OK
LNK
(on back panel)
Off
Ethernet link failure
Solid Green
Power Polarity correct
PWR
Solid Red
Polarity is backwards
Audible Notification and Ack Button
4.9
The NetGuardian features audible notification with adjustable volume control on the front panel — see Figure
4.17. You must enable the speaker in Editor Mode > Device Tab — see section 5.5 (Editor Device Tab).
Note
: The speaker follows DCP reporting when the DCP channel is enabled, and follows dial-up reporting when
DCP is disabled. The speaker is off when both channels are disabled, or the enable speaker check box is not
selected.
Fig. 4.17.
Speaker and Volume Control
The Ack button acknowledges alarm state changes — see Figure 4.18. Once you have enabled your speaker in the
Device tab > Editor Mode, you will hear a beep whenever an alarm is triggered. You can press the front panel
Ack button to acknowledge the alarm and silence the audible notification for that event. The speaker will come on
again when the next alarm event occurs.
