Vanguard Managed Solutions Detailed 650 Series Front Panel, 3. 650 Front Panel LED’s, 1-11

	Detailed 650 Series Front Panel
Detailed 650 Series Front Panel
Introduction
	The 650 front panel provides indicators that let you monitor your equipment.
Front Panel
	Figure 1-3,and Figure 1-4show the front panel of the 650.

Status
On:	Software running.
Off:	Software not running.
	(Hardware Fault)

Flashing: Software running and download in progress.

Test

Indicates status of test results.

•	On:	Test failed.
•	Off:	Normal condition.

• Flashing: Test in progress.

PWR (Power)

On: Power is on and all DC Voltages are within specifications.

Flashing: The unit is operating on Battery power.

STATUS

TEST

PWR

650

ISDN-D

POTS1

POTS2

ISDN-D

On: On if successful commu- nication is established.

Off: Off if the ISDN is inactive

or is disconnected.

POTS1

Indicates POTS1 or POTS2 usage over B channel.

•	Off:	No activity.
• Flashing: POTS 1 off hook.
•	On:	POTS 1 call connected or
		B channel data call
		connected on Port 2.

POTS2

Indicates POTS2 usage

•Off: no activity.

•Flashing: POTS 2off hook.

•On: POTS 2call connected or B channel data call connected.

Figure 1-3. 650 Front Panel LED’s

Getting Started 1-11