Changing Modem Cards | ZyXEL Communications RS-1612 specification

Changing Modem Cards

When the rack is powered up, the control card reads each modem card's settings in the rack and stores the modem settings, It also stores all setting changes afterward. After changing a card the rack automatically recalls the previous settings and configures the new card accordingly.

Changing Modem cards is easy with the RS-1612 system. You do not need to power down or disable anything in the network. The entire process should take less than a minute.

1.Unscrew and remove the old modem card.

2.Watch the Modem Display and make sure the slot status for the removed modem changes to reflect that it is now empty.

3.Slide a new modem into the slot and screw it in place. The TST LED flashes indicating the initial download process is taking place.

4.If necessary, configure the modem according to your needs.

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ZyXEL Communications RS-1612 manual Changing Modem Cards

Contents

JiH5 ZyXEL Limited Warranty Copyright 1997 by ZyXEL FCC Part 15 InformationAcknowledgments Information for Canadian Users Declarations of CE marking ∙ E-mail Contacting ZyXEL Vii Contents NMS Overview Configuring the RS-1612 rack Setting up the RS-1612 RackControl Card RS-1612 Menu Tree 19 Rack Slot Menu 20 Modem MenuPage What This Manual Covers Introduction Packing List Other Resources∙ U-336R/RE Users Guide ∙ ZyViewII User’s Guide ∙ One Menu Tree Guide ∙ One Warranty Registration Card Page RS-1612 Control Panel Control Panel Power Supply Fuse Rear PanelLEDs Terminal Blocks DTE RS-232 PortsPin Assignment Purpose DC Power Terminals Power SwitchAC-DC switch Power Socket 10Base2, 10Base5, 10Base-T Control Card Modem Card Setting up the RS-1612 Rack Hooking Up Power Connecting to ComputersPhone Lines NMS Overview Configuring the RS-1612 rack Setting Rack Security Command Description NMS related CI commandsChecking the connection Nms mask add IP address mask and press Enter IP address configuration Command Description Page RS-1612 Menu Tree Operation Modem Menu Rack Slot Menu Modem Menu Main Display Contrast Menu Message Display Modem Reset Menu Setting the RS-1612 Resetting the Rack to its Default Settings Setting the Display ContrastUpgrading firmware Unlocking a Rack Locked by a NMS Setting Modems Resetting Modems to Factory Defaults Setting Modems with the Control Panel Changing Modem Cards