Emerson Avocent HMX Digital High Performance KVM Switch Installation Guide

 Chapter 3: Operations        57

2. Press 2 to access the OSD Inactivity Timer and press Enter. 

3. Press 2 to choose Inactivity Time and press Enter. You will be prompted to enter a time-out 

period in the format hours:minutes (HH:MM). The maximum time-out period you can enter is 
9 hours and 59 minutes (09:59). 

4. Enter the time-out period and press Enter.
5. To confirm your selection and exit the screen, type 0 (zero) and press Enter. 

NOTE: To disable the OSD time-out, choose Disable in the OSD Inactivity Timer Menu.

You can use this option to modify the audio performance settings or to disable audio support. There 
are three settings available: high, medium and off. The high setting provides the best audio 
performance and should be used when high network bandwidth is available. The medium setting 
should be used if network bandwidth is limited or if the network latency is high. If you choose off, 
audio support will be disabled. 

NOTE: To ensure that audio operates correctly, configure the user station and the transmitter with identical audio 
performance settings.

1. From the serial menu, press 2 to access the Transmitter Main Menu and press Enter. If the 

password option is enabled, you will be prompted for a password.

2. Press 8 to access the Console Settings Menu and press Enter. The current audio performance 

setting is displayed beside menu item 3.