NEC M861 86" UHD 4K HDR Commercial Monitor - Manual (Page 34)

English−30
Connecting to audio equipment with ARC function
If connecting audio equipment with ARC function to HDMI1 (ARC) using the included ARC-supported HDMI cable, the audio
equipment outputs the monitor’s sound.
• The sound via HDMI1 (ARC) is not adjustable by the OSD menu.
• When the ARC function is activated, the monitor’s internal speaker or the external speakers connected to the monitor are
muted.
HDMI-CEC (Consumer Electronics Control)
HDMI-CEC provides compatible media players, connected via HDMI, the ability to communicate and allow limited control
between the device and the monitor. For example, turning on a Blu-ray player can immediately switch input to the Blu-ray player
without using the remote control. Not all devices are fully compatible, and, in some cases, the media device manufacturer may
only provide compatibility with its own monitors or TVs. See “HDMI-CEC Command” on page 31 .
When supported, the monitor’s remote control can be used to control the HDMI media device.
NOTEN:
The instructions in this section guide you through configuring [CEC] in the monitor’s OSD menu. These settings can
also be configured using the monitor’s web controls.
Enabling CEC
1. Connect a CEC device to the HDMI port.
Press the HDMI button on the remote control.
2. Press the MENU button to open the OSD menu.
3. Navigate to [INPUT-ADVANCED] then to [CEC].
4. Select [MODE1] or [MODE2] for [CEC].
5. Select SET under [SEARCH DEVICE].
When the search is complete, the HDMI port with a CEC connected device is shown with its name. See page 90 .
If no CEC device is found, make sure the device is plugged in, turned on, it supports CEC and CEC is enabled. Depending
on the manufacturer, the CEC feature may have a different name. Refer to the device’s product manual.
6. Press the EXIT button on the remote control.