AT&T 0II722050-917 installation manual Adjustments, Slide Switch

Page 17

Adjustments

Slide Switch

NOTE: PagePal must be con- nected to CWP ground at J2-1.

This four-position switch is provided to configure the AT&T PagePal for the appropriate mode of telephone access. See Figure 1-1.

LS-Loop Start

PBX trunk or a dedicated phone set

Note: With the switch in this position, the PagePal is optioned to interface with a Loop Start trunk of a PBX or Line Port of Key System. In this mode, the PagePal supplies the “talk battery” on Tip and Ring.

GS-Ground Start

PBX ground start trunk

Note: With the switch in this position, the PagePal is optioned to interface with a Ground Start trunk of a PBX. in this mode it is imperative that the PBX ground be connected to Pin 1 of the 20 pin connector on the PagePal or pin 2 of the RJ11 connect- or on the PagePal. In addition, the PagePal supplies the “talk battery” on Tip and Ring after the PBX has supplied a “hand shake” to the PagePal by momentarily grounding the Ring lead.

SA-Station Access

PBX station line or Central Office

 

subscriber line

Note: With the switch in this position, the PagePal is optioned to interface with a CENTREX, PBX or Key System ANALOG station. In this mode the PagePal wants to receive “talk battery” and ring voltage from the host system that it is connected to.

DL-Dry Loop

PBX page ports or auxiliary pac

Note: With the Switch in this position, the PagePal is optioned to interface with the Page Port of a Key System or an Auxiliary Pac of a PBX. Dry Loop is a 4 wire connection, pins 2 and 5 of the RJ11 are intended to interface with the control leads of the host system, while Tip and Ring connect to the usual pins 3 and 4 of the RJ11. In this mode the PagePal will not have “talk battery” on its Tip and Ring and will not expect to see “talk battery” on the host systems Tip and Ring.

2-10 Installation

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Contents AT&T Compatibility Contents AT&T PagePal System Overview Front View of the AT&T PagePal DescrptionFeatures Page Installation Read and understand all instructions Important Safety InstructionsPage General Information Balanced to Unbalanced Recorder LoggingConnections Modular Telephone JackG E P a L Number Pin DescriptionTerminal Description AT&T PagePal J2 Terminal Block ConnectorWall Mounting Wall Mount InstructionsSlide Switch AdjustmentsMain Output Level ControlsProblem Troubleshooting Steps Solution TroubleshootingAT&T PagePal Troubleshooting Suggestions Intended to be activated with a Night Bell is not active when it isLow AC or DC voltage Ring voltagePagePal Troubleshooting Suggestions Access PagePal Dry loop Page Port mode won’tAttendant Access is not No Attendant Access sourceTelephone, but it is desired No power LED With a Attendant Access sourceLow Volume on the output Output, but it is desiredRadio Frequency Interference Appendix A-FCC Regulations and WarrantyFCC Regulations-Part Information You May Need to Supply the Telephone Company Connection and Use with Nationwide Telephone NetworkPage Limited Warranty and Limitation of Liability Warranty InformationInstallation and Maintenance Information Figure B-1. AT&T PagePal Functional Diagram Appendix B-AT&T PagePal Functional DiagramSafety Information Installation Steps Figure C-2. PageGuard Installation 1993 AT&T 0II722050-917 All Rights Reserved

0II722050-917 specifications

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