Telenetics 2185 manual Main Power Connection, LED Status Indicator Functions

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Telenetics 2185

Table 3-18. LED Status Indicator Functions

LED Indicator	Function

SYSTEM	Illuminates when the unit powers up
POWER

CLOCK FAIL	Illuminates when the 2185 derives its clock signal from
ALARM	Subchannel 1 DCE and the clock input fails

MAIN CHANNEL

DATA	Illuminates when the main channel inbound data is a
	SPACE

RDY (Ready)	Illuminates when the main channel inbound DSR or DTR
	is ON

SUBCHANNELS 1 TO 5

ACTIVE	Illuminates when the subchannel indicated gains access to
	the main channel

ALARM	Alarm illuminates for a channel that Is automatically dis-
	abled by the anti-streaming timer. Under normal operating
	conditions, all of these LED indicator lamps should be
	extinguished.

MAIN POWER CONNECTION

115Volt Models - 115V ac models use a wall-mount transformer (Prod- uct Code 28410?) equipped with a North American plug.

(An appropriate adapter may be used in other countries supplying 115V ac line voltage.) This supply allows operation on 100 V ac systems.

230 Volt Models - 230 V ac models use a desktop transformer (Product Code 28413?) equipped with a CEE7/7 plug. (An appropriate adapter may be used in other countries supplying 230 V ac line voltage.)

Others - If the above power arrangements are not applicable to your country, the 2185 requires a fused power supply: 24 V ac ± 10%, 50 to 60 Hz, center-tapped, at 0. 2A (order Cable Product Code 28415?).

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Contents Telenetics Proprietary Material Page Page Contents Ordering Information Features IntroductionData Interface Subchannel Contention Main Channel BroadcastSynchronous Data Retiming Buffer Applications Anti-StreamingPort-Sharing Mode Port-Sharing ApplicationModem-Sharing Mode Modem-Sharing ApplicationCo-Located Terminals CascadingLocal Cascading Application Remote Cascading Application Specifications SpecificationsTelenetics Customer Responsibilities Site Selection and PreparationUnpacking Packing MaterialsEquipment Supplied Damage/Material ShortagesInstallation Procedure Equipment AssemblyInstallation Tools Required Mechanical InstallationRear Panel Assembly Straight-Through Cable Interface Telenetics Operating Controls Indicators Front View Door ClosedInside Front Panel Function Switches Function Switch OneEnabling/Disabling Subchannels Function Switch Two Data Rate Selection Using Switch Segments 1-6 toFunction Switch Two Summary Switch Segment 2-1 Contention Mode Switch Segment 2-4 Anti-Streaming Enable/Disable Clock Routing ConfigurationsSwitch Segment 2-7 Main Channel RTS/DCD Strapping External Clock Reference with Main Channel DTE External Clock Reference with Main Channel DCE Internal Clock Reference with Main Channel DTE Internal Clock Reference with Main Channel DCE Subchannel 1 DCE Clock Reference with Main Channel DTE Subchannel 1 DCE Clock Reference with Main Channel DCE LED Indicators Configuration ExamplesFunction Switch Three DTE/DCE OptioningDigital Bridging Application Example Digital Bridging Application Switch One Switch TwoLeased-Line Backup Application Example Switch Three10 Leased-Line Backup Application Switch One 10. Switch Two 11. Switch ThreeMultimaster Multidrop Application Example 11. Multimaster Multidrop Application12. Switch One Settings 2185 a 13. Switch Two Settings 2185 a 14. Switch Three Settings 2185 a15. Switch One Settings 2185 B 16. Switch Two Settings 2185 B 17. Switch Three Settings 2185 BMain Power Connection 18. LED Status Indicator Functions12 Power Connection POWER-DOWN Procedure OperationMaintenance Philosophy Preventive MaintenanceCorrective Maintenance Recovery from Anti-Streaming Alarm ConditionInstallations in the USA Returning Defective Equipment for RepairGeneral Packing Information Installations Outside the USA or Canada Telenetics Ordering Information Telenetics Ordering InformationTelenetics Glossary Glossary-2 Glossary-3 Glossary-4 Index INDEX-2 INDEX-3 INDEX-4