Startup

Context

On the home screen of the display module, there are Start and Shutdown buttons for controlling the startup and shutdown of the unit.

• If the unit is powered on again after a power failure, the unit automatically restores to the original startup/shutdown state before the power failure.
• Hardware ports are reserved on the display module to control the status of remote dry contacts or remote startup and shutdown signals. The status of remote dry contacts and remote startup and shutdown signals is started by default.
• A unit can be started over the screen or NMS only when the status of remote dry contacts or remote start/shutdown signal is Start.
• If you choose Settings > System Settings > System Control and set Password required for start or shutdown onsite to Yes, a password is required for startup or shutdown. If you set Password required for start or shutdown onsite to No, no password is required for startup or shutdown.

Initial Startup

After factory settings are restored, startup verification is required.

1. Tap Start on the home screen to enter the initial startup screen. Tap OK to enter the startup authorization screen.
   Figure 6-19 Startup authorization
   

   The QR code shown in the preceding figure is used for scanning on the mobile app.

2. Contact technical support engineers and notify them of the barcode and verification code to obtain the service authorization code.

   Technical support engineers can obtain the service authorization code through the app. For details, see the Data Center Facility Deployment Guide.

3. Enter the startup password generated by the app in Authorization code on the startup authorization screen to start the device.

Non-initial Startup

1. Tap Start on the home screen.
   • If the Password required for start or shutdown onsite function is enabled, enter the login password to start the unit.
     Figure 6-20 Requiring a startup password
     
   • If the Password required for start or shutdown onsite function is not enabled, tap OK to start the unit.