Cybertec Pty Limited
Copyright c
2009 Document: 0013-001-000172
Series 5000 Quick Start Guide Version: 1.0
22 October, 2009
4.2.1 Power Indicator
The power indicator will light green when power is applied. If the indicator does not light when power is applied check
the power supply voltage and connections, refer to Section 5.4 for details.
4.2.2 Network Indicator
The network indicator reports the status of the connection to the network. When powered up the indicator will be off,
the indicator will then flash green whilst the unit searches for a network, once connected to the network the indicator will
light green. The possible states are shown in Table 1.
Indicator Description
Off Not ready
green flashing Searching for network
green (solid) Locked to network
Table 1: Network Indicator.
4.2.3 Status Indicator
The status indicator reports the health of the unit. In normal operation the indicator will be green, if a fault is detected
either at boot-up or during normal operation the indicator will light red. When the unit is first switched on or is reset the
indicator will first light red, then flash red in sequence with the Signal Strength Indicator (refer to section 4.2.4), this is
normal behaviour during boot-up and does not indicate a fault.
Indicator Boot-up behaviour Normal operation
Red No Fault Fault
Red Flashing No Fault Fault
Green N/A No Fault
Table 2: Status Indicator.
4.2.4 Signal Strength Indicator
The Signal Strength Indicator reports on the state of the ADSL network connection. The ADSL sync speed is indicated
by the number of green flashes of the indicator within an indicator period. Each indicator green flash will be followed by
a short off time, an extended off time indicates the end of the indicator period. So an indicator period starts with a green
flash followed by up to 5 additional flashes, then an extended off time, the cycle will then repeat. The maximum number
of flashes in an indicator period is 6.
The indicator may be red during the extended off time following the green flashes, this indicates an ADSL network
connection fault. The indicator will solid red if an ADSL connection cannot be established.
When the unit is first switched on, or is reset the indicator will first light red, then flash red in sequence with the Status
Indicator (refer to section 4.2.3), this is normal behaviour during boot-up and does not indicate a fault.
Indicator Description
Green Flashing Indication of ADSL line sync speed
Green flashing then Red ADSL Network connection fault
Red Initialisation or ADSL network connection fault
Table 3: Signal Strength Indicator.
Page 5 of 18