Hatteland Display 26 inch - HD 26T21 STD (Widescreen) - Manual (Page 52)

52 User Controls
IND100064-42
OSD Menu Functions
Management
Allows you to adjust voltages for LED (which illuminate the front glass symbols) and setup Serial
Communication mode. The contents of these submenus are listed below.
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Management - LED Drive
The touch enabled symbols available on the front glass of the unit is backlight illuminated by LED
technology. If you have the need to adjust the brightness strength of these LED (to conform with
Night Vision situations), you may do so by adjusting this value in real time.
Settings as follows:
“LED Drive” = Adjust values from 0 to 100.
● Note: Default is TBD
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Management - Communication *Available in “Full Mode” only
The unit allows for remote control (adjust brightness for example) and/or accessing internal
information about the unit such as typenumber, serial number and more. To setup this feature, you
first need to configure the Serial properly to match your external equipment specifications. The
contents of the submenus is listed below.
Settings as follows:
“RS232” = Sets the internal communication to standard RS-232 protocol.
“2-wire RS485” = Sets the internal communication to RS-485 protocol
(Half duplex).
“4-wire RS485/422” = Sets the internal communication to RS-485/422 protocol
(Full duplex).
“Address RS” = Set the global unique channel/port ID for the unit (0-15 available).
● Note: Default mode is “RS232” protocol.
A more detailed description of the SCOM (Serial Communication) can be found here:
http://www.hatteland-display.com/pdflink/inb100018-4.php
Review also the “Pinout Assignments” chapter in this manual for additional help during preperation
and/or installation of external equipment intended to communicate with.