Chapter 3. Operation

Wake Up PC

When at the remote console’s location and you want to wake a computer on the local site, use the Wakeup PC pushbutton on the front panel of the CE774R / CE775R. Make sure to use an RS-232 cable to connect the local computer to the CE774L / CE775L in order for this command to work.

Note: 1. Additionally, you can press and hold the Wakeup PC pushbutton for 3 seconds to automatically adjust the quality of the video displays (both outputs).

2. The PC’s BIOS should support RS-232 wake up function.

Firmware Upgrade

Refer to The Firmware Upgrade Utility, page 27 for a step-by-step guide on upgrading the firmware. In summary, do the following steps:

1.Push and hold the Operation Mode pushbutton and power on the Local or Remote unit to enter the firmware upgrade mode.

2.Connect a computer to the RS-232 port of the local/remote unit.

3.Use ATEN Firmware upgrade utility to do the firmware upgrade.

Note: Do these steps for the Local and Remote units individually.

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