Home WTI User's Guides
1. Introduction
2. Unit Description
2.2. Back Panel
3. Installation
3.1. PBX Port Connection
3.2. Computer Port Connection
3.3. Speed Select Switches
3.3.1. Computer Port Baud Rate
3.3.2. PBX Port Baud Rate
3.3.3. Output Parity
3.3.4. Single Line Release Function
3.3.5. Modem Mode
4. Operation
4.1. Clear Memory
4.2. Test Memory
4.3. Command Set
4.4. Data Release
4.4.1. XON-XOFF Flow Control
4.4.2. CTS-RTS Flow Control
4.4.3. DTR Flow Control
4.5. Auto-Erase Function
4.6. Output Test Function
4.7. The Modem Mode
5. Interface Descriptions
5.1. Computer Port
5.1.1. Connecting a Modem
5.2. PBX Port
6. Specifications
7. Customer Service

2. Unit Description


Figure 1: Instrument Front Panel 
C POWER ON: Lights when AC power is applied to the unit. 
e PBX DATA: Flashes when data is received via the PBX Port. Indicates the ILB is properly connected to the PBX, and the PBX is transmitting call records via its SMDR Port. If the PBX LED does not flash, this indicates improper connection to the PBX, or that the PBX is not transmitting via the SMDR port. 
® COM DATA: Flashes when data is released via the Computer Port. 
  COM RDY: Flashes when the DTR signal is present at the Computer Port, indicating the Port is ready to release data. 
  80% FULL: Lights when internal memory is approximately 80 percent full. 
  FULL: Lights when internal memory is 100 percent full.