• Topic ID: id_15460867
  • Version: 3.0
  • Date: Jun 15, 2020 11:01:13 PM

LCD Monitor Replacement

Prerequisites

Overview

This procedure describes and illustrates the steps necessary to replace either NEC or EIZO LCD Display Monitors located with the GOC 6 Operator Console.

Figure 1. NEC 1990 SXi LCD Monitor

Figure 2. EIZO S1921-X LCD Monitor

1 Power-Off (Shut Down) the Console

Procedure

  1. Select one of the following methods to power off the Operator Console:

    • If applications are running, click the Shut Down icon and select Shut Down.

    • If applications are down, open a Unix Shell using the Toolchest. Type: {ctuser@hostname} halt . Press Enter.

    The Operator Console monitor will display a ‘System Halted’ message when it is acceptable to power off the Operator Console.

  2. Power OFF the Operator Console at the front panel switch. (See Figure 3.)

    Figure 3. Console Power Switch

2 Remove Old LCD Monitor

Procedure

  1. Disconnect the Power Cord and Video Cable from the LCD Monitor being replaced.
  2. Remove the LCD Monitor and set aside.

3 Install Replacement LCD Monitor

Procedure

  1. Place the replacement LCD monitor on the Operator Console.
  2. Plug in Video Cable in the SVGA connector on the LCD Monitor and secure the two (2) retaining screws.
  3. Reconnect the Power Cord to the LCD Monitor

    Figure 4. NEC 1990 SXi LCD Display Monitor Connections

    Figure 5. EIZO S1921-X LCD Display Monitor Connections

4 Verify LCD Monitor Replacement

Procedure

  1. Power ON the Operator Console at the console front panel switch.
  2. Make sure the Power Switch on the Monitor is turned on. (NEC - Front and Side panels of the LCD Monitor, EIZO - Front panel of LCD Monitor)
  3. Visually verify that the LCD Monitor powers up and receives a video signal.
    note:

    The NEC LCD Monitor Power LED will illuminate Green if both power and video are present. If the video signal is missing, the LCD Monitor Power LED will illuminate Yellow.

    The EIZO LCD Monitor Power LED will illuminate Blue if both power and video are present. If the video signal is missing or the monitor is in power save mode, the LCD Monitor Power LED will illuminate Orange.

  4. In order to assure proper operation of the LCD Monitor it is necessary to perform LCD Video Monitor Setup.

    Return to this procedure when finished.

5 Finalization

Procedure

  1. After completing the LCD Monitor Setup Procedure, perform a complete shutdown of the Operator Console and restart the system.