Roda RD22, Manual

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Components and Operation RD22 Manual
Page 20
2.10 Invisible Mode (manual or wire contact)
The RD22 is equipped with a wire contact triggered Invisible Mode function. With the help of this function
the brightness of the display can immediately be set to a predefined value either via wire contact trigger.
2.10.1 Wire contact trigger Invisible Mode
The wire contact for the automatic wire contact trigger is part of the DC-In interface. To trigger the auto-
matic Invisible Mode pin 1 and 2 must be connected, the display automatically switches to Invisible Mode
immediately without further user input. The display switches back to standard operating mode if the con-
tact is set to low again. When using wire contact Invisible Mode the backlight will be set to predefined
values.
2.11 Remote ON/OFF
RD-DVI compatible devices (e.g. Rocky RFx/RKx), which are connected to the RD22 via dual link DVI cable
can be shut ON/OFF remotely with the RD22 Remote key (“R”). To shut ON/OFF the notebook press the
RD22’s Remote button. Also the display itself can be shut ON/OFF with the ON/OFF button of the notebook.
2.12 Power supply
The display can be powered via AC/DC or DC/DC adapter.
2.12.1 MIL AC/DC adapter
The AC/DC adapter automatically detects the AC line voltage and adjust accordingly.
2.12.1.1 Please consider the following when using the AC/DC adapter
• Use one AC outlet exclusively for the RD22. Having other appliances on the same line may cause
interferences.
• Use a power strip with built-in surge protection.