RS-232 SERIAL CONTROL COMMANDS

RS-232 Features

RS-232 remote functions are used to control of this product’s features. Features include input to output routing, EDID storage, EDID management, etc.

Functions Syntax

The syntax for each function is always the same:

#Character as the start flag → Function name → Space ( _ ) as function name end flag → Parameter 1 → Space → Parameter n → Carriage Return ( \r ) →

Sample:

#FunctionName_param1_param2_param3_param4...\r

Syntax is NOT case sensitive.

 

EDID Management

 

 

Function

Description

#EDIDDSTOLO

Read downstream EDID and stores into all inputs

#EDIDDSTOBA

Read downstream EDID and stores in EDID Bank

#EDIDBATOLO

Read from EDID bank and store into all local inputs

#DDCTODS

Route input DDC to downstream EDID (pass-through mode)

#DDCTOLO

Routes input DDC to local EDID

#DEF

Sets unit to default factory settings

#LOEDIDTOBA

Load EDID from serial port and store in EDID bank

#LOEDIDTOLO

Loads EDID from serial port and store in any input

#PRBAEDID

Reads EDID from EDID bank and sends to serial port

#PRDSEDID

Reads downstream EDID and sends it to serial port

#PRLOEDID

Reads local input EDID and sends it to serial port

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Gefen EXT-DVIKVM-441DL user manual RS-232 Serial Control Commands, RS-232 Features, Functions Syntax, Function Description