Gefen EXT-DVI-841DL User Manual download pdf (Page 17)

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 ﬂ ag → Function name → Space ( _ ) as function name

end ﬂ ag → 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-DVI-841DL User Manual Page 17