Installation guide

1-11Remote Annex 4000 Hardware Installation Guide
Chapter 1 Introduction
Test Button
The Test Button allows you to change the operational mode of the
Remote Annex 4000 from normal to test. It also functions as a Reset
button (see following Note). The Remote Annex 4000 automatically
powers up in normal mode. To enter test mode, press the Test button
within 30 seconds of powering-up or resetting the unit. When the Test
LED lights, the Remote Annex 4000 is in test mode.
Holding the Test button for longer than three seconds resets
the unit.
Status LEDs
The eight Status LEDs, numbered one through eight, display serial
port activity during normal operations. When the Remote Annex 4000
encounters a problem during power up self test, these LEDs display
error information. Technical support personnel can use this
information to diagnose problems.
Rear Panel
Figure 1-7 shows the Remote Annex 4000’s rear panel with the
following connectors and switches (
Appendix A lists the connectors’
signal/pin allocations):
❑ Console Port.
❑ Diagnostic Jumper.
❑ Printer Port.
❑ Mode Jumper.
❑ Network Interface Connector.
❑ Power Switch.
❑ Power Select Switch.
❑ AC Line Socket.