1706K39C
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DR-109 characteristics.
Power supply ............................................... 88 to 264VAC, 47 to 63 Hz.
Consumption ................................................ 35VA
Consumption at minimum brightness ....... 13,2VA.
Display .......................................................... 4 digits 7segments 57mm two central dots.
....................................................................... Red LED. Visibility 30 meters.
Display HH:MM:SS....................................... 6 digits 7segments 57mm 2x two central dots.
....................................................................... Red LED.Visibility 30 meters.
Environmental conditions .......................... Operating temperature: -10 to 60ºC.
....................................................................... Storage temperature: -20ºC to 70ºC
....................................................................... Relative humidity: 5-95% non condensation.
....................................................................... Maximum environmental lighting: 1000 lux.
....................................................................... Protection IP 41 or IP65.
Weight ........................................................... .4,5 Kg.
Timed power-up of the display
This display operates in two operation modes: full-operative mode and power-saving mode. In power-
saving mode the display does not show the time in order to save energy when the display is not needed. If the
power-saving function is not needed and the display should always powered up, the both power-up and
power-down times must be the same.
Parameters of the display
There are three keys on the back side of the display. These keys are used to access and navigate
through the menu of the display. The identification of the keys is
Advance key. Access parameter/switch digits
Enter key. Validate parameter.
Increase key. Increase the value of the digit
Changing the time
In case the user wants to change the time, the Advance key must be pressed for three seconds.
Using the Advance (to change digit) and the Increase (to increase the value of the digit) keys the present time
can be changed. To leave the menu, press the Advance key past the digit corresponding to the units of the
minute. If the time has changed, the seconds are changed to 0 when leaving the menu. Take in consideration
that the time displayed in the menu must be UTC time. In case the display is configured to sync using the
GPS or the SNTP connection, the time inserted by the user will be overwritten.
