Nortel Networks i2022 Series manual PS1/PS2 Switch Settings, Powering the i2022 Locally

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i2022 ISDN Teleset

Figure 2: NT1 Leads

PS1/PS2 SWITCH SETTINGS

The i2022 requires PS2 power. Always leave the PS1/PS2 switch in the PS2 position.

Figure 3: S Interface Module

Power Switch

PS 2

PS 1

NOTE: PS 2 is the mandatory Power Switch setting.

TERMINATING RESISTOR SETTINGS

Options	1	2	3	4	5
Open	OFF	OFF	-	-	-
100Ω	ON	ON	-	-	-

The default setting is 100Ω (ohm) termination

Table 2

Powering the i2022 Locally

The i2022 can use a significant amount of power, especially when equipped with EM-32 Add-On Call Appearance modules. Back light, speakerphone, and DSS/BLF settings can significantly add to the power draw of the i2022. In these high power consumption modes, it is desirable to power the i2022 locally. Figure 4 shows a method of powering the i2022 using a Lucent 1215B Power Supply.

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Contents I2022 Series Isdn Teleset User’s Guide Trademark Acknowledgment Mandatory Customer InformationFederal Communications Commission FCC Requirements, Part Introduction I2022 Teleset IntroductionAbout this Manual Features Voice Operation FeaturesParts List InstallationAccessories Switch Settings Power Switch TR SwitchIsdn Interfaces I2022 Equipped with an S Interface ModulePS1/PS2 Switch Settings Powering the i2022 LocallyUsing Lucent 1215B Power Supply PASSIVE-BUS or Multipoint Terminating ResistorsPOINT-TO-POINT Circuits I2022 Equipped with a U Interface Module Line Configuration Installing the Logo Plate Inserting and removing the modulesSoftkeys AUTO-Install ExampleAUTO-Switch Auto-SPID ProceduresNext Prev Select Prompt Auto-DownloadManually Choose the Switch Type Manually Entering the Spid Press MENU, MORE, MORE, Config, MORE, MORE, SpidApplication SpidManual Switch Downloading Pots P+D DataManually Programming Call Appearances Page Manually Programming Feature Keys Setting the Contrast Setting UP the TelesetAdjusting the Display Viewing Angle Setting the Backlighting Options Setting the Date and Time Clock Enter CA Key or Number Pressed Key Common Ringing Patterns2nd Ring PrimCA Primary Call Appearance Confca Conference Call AppearanceIntercom Speed Dial Key Assignment Editing a Speed Dial Number Setting the Alarm Time Press MENU, AlarmSetting Protection Levels Password SelectionThere are four levels of password protection Operations Language OptionsVoice Operation Terms and NomenclatureNON-PROGRAMMABLE Hardkeys and Indicators Display Window and MenusPlacing Calls Answering Incoming CallsDialing Off-Hook Dialing On-HookTransferring Incoming Calls Hold KEYTRANSFER, Conference and Drop Way Conferencing Conferencing Two Outgoing Calls Conferencing an Incoming Call to an Outgoing CallDirectory Teleset FeaturesRedial Setup Directory ChangesDirectory Searches Setting the Dialing Options Dialing OptionsControl Type Semi Auto Phone Number 847 Next Change Use Keypad to Enter 1 Nxx Clear Save Call Records Dialing from the Call LogDial Prev Edit Clear Party Saving a CalLog Entry to the DirectoryAdvanced Features Analog PortAnalog Port on a Separate Spid Configuring Analog Port Sharing the Teleset’s Spid OperationAnalog Port on a Separate Spid Operation Call Blocking Tone IconsDSS/BLF Direct Station SELECT, Busy Lamp Field DSS/BLF Operation Disabling SoftkeysTo program a DSS/BLF KEY Mapping View Protecting specific keys from an Automatic Download Protecting Keys from Being OverwrittenDisabling the Automatic Download KEY Clicks Disable LoggingTesting Troubleshooting Problems Maintaining the TelesetChecking the FW Version Loading FWGlossary Calls BlockedPage Index Liquid Crystal Display LCDSpeaker