Key Digital KD-SX440WP, Operating Instructions Manual

12

13

50786%

4Kx2K@60,HD AUDIO

EDID:4Kx2K@60,HD AUDIO

50787%

1280x720p@60 DVI

EDID:1280x720p@60 DVI

50788%

1920x1080p@60 DVI

EDID:1920x1080p@60 DVI

Source Select Commands

50701%

Switch to HDMI input

Switch to HDMI

50704%

Switch to VGA input

Switch to VGA

50770%

Enable auto-switching

Auto Switching

50771%

Disable auto-switching

Manual Switching

Unit Control Mode

50779%

RS232 mode 1 (Default), Wall-plate 
control and pass-through control 

RS232 Mode 1: RS232 Control 
Scaler & Remote

50780%

RS232 mode 2, Wall-plate control only

RS232 Mode 2:RS232 & Remote 
Control Scaler

Analog Video Scaling

50608%

Aspect ratio adjust

Aspect Ratio : 16:9
Aspect Ratio : 4:3
Aspect Ratio : auto

50619%

Change the resolution to 1360X768 HD

Resolution: 1360x768

50626%

Change the resolution to 1024X768 XGA

Resolution: 1024x768

50627%

Change the resolution to 1280X720 
720P

Resolution: 1280x720

50628%

Change the resolution to 1280X800 
WXGA

Resolution: 1280x800

RS-232 Commands

Connection protocol is as follows:

➔

Baud Rate = 9600 bits per second

➔

Data Bits = 8 

➔

Stop Bits = 1

➔

Parity = None

➔

Flow Control = None

➔

Carriage Return: None

➔

Line Feed: None

Command

Function Name

Response

SET COMMAND

EDID Setup Commands

50773%

1080i, 2CH AUDIO

EDID:1080i, 2CH AUDIO

50774%

1080i, DOLBY/DTS5.1

EDID:1080i, DOLBY/DTS5.1

50775%

1080i, HD AUDIO

EDID:1080i, HD AUDIO

50776%

1080p, 2CH AUDIO

EDID:1080p, 2CH AUDIO

50777%

1080p, DOLBY/DTS 5.1

EDID:1080p, DOLBY/DTS 5.1

50778%

1080p, HD AUDIO

EDID:1080p, HD AUDIO

50781%

4Kx2K@30, 2CH AUDIO

EDID:4Kx2K@30, 2CH AUDIO

50782%

4Kx2K@30, DOLBY/DTS5.1

EDID:4Kx2K@30, DOLBY/DTS5.1

50783%

4Kx2K@30,HD AUDIO

EDID:4Kx2K@30,HD AUDIO

50784%

4Kx2K@60,2CH AUDIO

EDID:4Kx2K@60,2CH AUDIO

50785%

4Kx2K@60,DOLBY/DTS 5.1

EDID:4Kx2K@60,DOLBY/DTS 5.1