English-12Switch setting on the HDMI and DisplayPort Input Card1. Slide the switch on the front side of the HDMI and DisplayPort Input Card to select HDMI or DisplayPort for OPTION signal.2. The settings below are done at the back side switch of the HDMI and DisplayPort Input Card. Using something like acocktail pick, set as required. Please refer to “Detaching the HDMI and DisplayPort Input Card” and pull out the HDMI andDisplayPort Input Card.Slide switch Dip switch(Default setting) ID: 1CH/2CH (Sets 2CH for this monitor). DP POWER: ON/OFF/AUTO. DP EDID: 1.2/1.1a/1.2no sound/1.1a no sound (See page 24 Tag8). HDMI EDID: Sets refresh rate 30Hz or 60Hz for 3840 x 2160 signal via HDMI. DIGITAL LONG CABLE (DisplayPort): 1/2/3 (See page 22 Tag3). DIGITAL LONG CABLE (HDMI): 0/1/2/3 (See page 22 Tag3).Dip switch No. 1 2 3 4 5 6 7 8 9 10 ID 2CH (Default setting) ON1CH OFF DP POWERAUTO (Default setting) OFF OFFAUTO OFF ONON ON OFFOFF ON ON DP EDID1.2 (Default setting) OFF OFF1.2 no sound OFF ON1.1a ON OFF1.1a no sound ON ON HDMI EDID3840 x 2160 (60Hz)(Default setting) OFF3840 x 2160 (30Hz) ON DIGITAL LONGCABLE (DisplayPort)1 (Default setting) OFF OFF1 OFF ON2 ON OFF3 ON ON DIGITAL LONGCABLE (HDMI)0 OFF OFF1 (Default setting) OFF ON2 ON OFF3 ON ON