Ericsson LBI-39076B CDR Received Indicator, Alarm Indicator, Low-Battery Indicator, Printer

Page 36

LBI-39076B

OPERATION

with the Master GTI within a couple of minutes of being powered-up, but in the event that it doesn’t, momentarily press the button labeled “RESET”.

CDR Received Indicator

The red LED labeled “CDR RECEIVED” should be lit momentarily each time a Call Detail Record is received by the IAM.

Alarm Indicator

The red LED labeled “ALARM” should be lit whenever a fault (such as the call record buffer is full or the data bus has failed) is detected.

Low-Battery Indicator

The red LED labeled “LO-BAT” should be lit when a run-down battery backup for RAM is detected. This condition can only be detected during power-up after an extended power outage.

Printer Indicator

The red LED labeled “PRINTER” should not be lit when DIP switch section #5 (for the output to the printer) is off (down position).

The red LED labeled “PRINTER” should be lit when DIP switch section #5 (for the output to the printer) is on (up position). It should go off and on with the receipt of XOFF and XON signals respectively from a connected printer. It should flicker at a fast rate if no printer is connected.

Power Indicator

Whenever power is applied, the green LED, labeled “POWER”, should be lit (there is no off/on switch).

Front Panel Connector

The connector on the front panel of the IAM is reserved for future use.

Printer

The printer can be used for a hard copy backup of the raw Call Detail Records. The data to the printer can be turned on and off with DIP switch section 5. Up is on and down is off. Do not reset the IAM for this section of the DIP switch.

Resets

Soft Reset

A soft reset is accomplished by pushing the RESET button on the front panel for about 2 seconds, or until all the front panel LED indicators that were off, flash on simultaneously and then back off.

Clearing RAM

There may be occasions when the RAM needs to be cleared (such as after replacing a RAM chip). The RAM is cleared by using the Clear Call Detail Buffers operation in the GTI Configurator software, or by using the hardware- based procedure described here.

CAUTION

Retrieve all call detail records that you want to keep, using the Retrieve Call Detail Data operation in the GTI Configurator software, before clearing the RAM. When the RAM is cleared, all call detail records stored in RAM will be lost.

To clear the RAM using the RESET button on the front of the IAM, use the following procedure:

1.Write down the present positions of the DIP switches located on the back panel.

2.Set DIP switch 1 to the up (test) position and DIP switches 2 through 8 to the down position.

3.Push the RESET button on the front panel for about 2 seconds, or until all the front panel LED indicators that were off, flash on simultaneously and then back off.

4.Set DIP switch 1 to the down (operate) position and DIP switches 2 through 8 to the positions noted in the first step.

5.Push the RESET button on the front panel for about 2 seconds, or until all the front panel LED indicators that were off, flash on simultaneously and then back off.

To verify that the RAM has been cleared, use the Status info operation in the GTI Configurator software to look at the number of records for each telco line. For more information, see the GTI Configurator software user’s guide.

36

Page 35 Page 37
Image 36
Page 35 Page 37
Contents System Manual Revision History Revision Date Reason for ChangeTable of Contents Table of Contents Figures List of Figures and TablesFigures and Tables Regulatory Compliance DOC Registration DOC Compliance NoticeDOC Avis DE Conformation Specifications SpecificationsMastr Introduction / Description OverviewDescription GTI UnitsDescription / Installation GTI Configurator SoftwareGTI Interface Board IAMInstallation MDRGTI GetcRadio Software Site Controller HardwareSite Controller Software EmptyRadio Channel Assignments Application Software PROMsPersonality PROMs GTI Software Main BoardRevision-A Main boards Revision-D or E Main boards Processor BoardInterface Board GTI Telephone Interface Revision-A Main BoardF2&F3 OUTWire E&M, Microwave Wire E&M, TypeEnd-to-End, Loop Start End-to-End, Ground Start Jumper Positions for JP1 Through JP15 Fuses External JP4 Lead Fuse F2 Reference DS1 GTI DIP Switch Settings Revision-D or E Main BoardDid GTI Interface Board Mounting GTI & IAM Mounting GTI ConnectionsTelephone Line Mastr III Power Supply/Audio Mastr II or IIe Power Supply/AudioPCM/Data Bus IAM Software Site Controller ComputerPower Supply Alarm OutputsIAM Connections Printer RS-232 PortIAM DIP Switch Settings Getc ModificationConfiguration Site Controller DatabaseInterconnect Timing Parameters Operation without System ManagerOperation with System Manager General Limits for SiteWho Can Receive Calls Who Has What Priority Who Has What Toll Call RestrictionsRecommendation GTI DatabaseRemote Data Link RTS CTSOperation CDR Received Indicator Alarm IndicatorLow-Battery Indicator Printer IndicatorBackup Interconnect CallsStatus OverviewTelephone-Originated Call Detecting the CallAnswering the Call Identifying Called ID Obtaining Working ChannelEnding the Call Radio-Originated CallObtaining a Working Channel Interconnect Digits RE-DIALED DigitsOverdialed Digits Maintenance GTI RemovalMastr II or IIe Repeaters Mastr III RepeatersELI Software Upgrades GTI DSPSoftware Version Required for Main Board Revision Number Plan a All at One TimePlan B Half at a Time Maintenance Plan C One at a Time Maintenance IAM Unit Troubleshooting No interconnect or radio-to-radioInterconnect Rotary Definition for Set the Max # Concurrent InterconAll telephone-originated interconnect Toll Call Parameters screen LBI-39076B Glossary GlossaryPresence of a DC loop current between one of the two wires Glossary / Parts List Parts ListInterconnection Diagram EdacsSchematic Diagram Installation Checklist Installation Checklist
Top Page Image Contents