Pub. 42004-790B
SP2 Fiber Class I Div. 2 Handset/Speaker Amplifier Station
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Group and Station Number Selector Switches
One
group-number
and two
station-number
hex-selector switches configure SP2 stations for
mutual
provisioning
(see Figure 13). Each hex switch has a small arrow that indicates the current setting.
1.
Adjust the position of the group-number selector switch to the desired group [0-F].
2.
Adjust the two station-number switches to assign the station number [00–FF].
N
OTE
:
Do NOT assign the same group/station number to more than one station.
Configure at least one SP2 station as a
master station
to utilize mutual provisioning in an SP2 system.
Master stations must be assigned addresses [0.01], [0.02], or [0.03] using the selector switches. Master
station(s) store the configuration of all SP2 stations on the network. Each SP2 station retrieves the mutual
provisioning configuration from the master station as it powers up. See Pub. 42004-784, SP2
Configuration Guide, for detailed information on configuring SP2 stations and SP2 system mutual
provisioning (see the Reference Documentation section).
Main PCBA Indicators
Power LED
The
PWR
LED illuminates when power is applied to the station, indicating the main board power supply
is operational (see Figure 13).
Heartbeat LED
The
HEARTBEAT
LED flashes when network communication is established, indicating the
microprocessor is operational (see Figure 13).
Ethernet Connection LEDs
Three Ethernet connection LEDs are located on the main PCBA; link (
L
NK
), link speed (
S
PD
), and
activity (
A
CT
). The
L
NK
LED is blue, the
S
PD
LED is green, and the
A
CT
LED is yellow. The
L
NK
and
S
PD
LEDs indicate an active 100 Mbps Ethernet link when
off
. The activity LED,
A
CT
, blinks yellow to
indicate Ethernet data activity (see Figure 13).
Five Configurable LEDs
Configure the five LEDs (see Figure 13) through firmware. Information for configuring these LED
indicators is in the SP2 Configuration Guide, Pub. 42004-784 (see the Reference Documentation section).
Front Cover Installation
After all adjustments are complete:
1.
Place the front cover onto the rear enclosure.
Do not to pinch any cables.
2.
Secure the front cover using the four screws and washers provided.
3.
Torque the screws to 50 in·lb (5.65 N
m).
Programming
SP2 stations are factory configured to provide basic page/party functions upon power-up. Configure
stations for custom operation and/or larger system designs using the CLI or SP2 Console application.
Refer to Publication 42004-784, SP2 Configuration Guide (see the Reference Documentation section).
