9
3.6
Low Power Operation
Although the RDS encoder’s power consumption is usually negligible compared to the FM transmitter, there are some tips how to reduce it
furthermore:
Using 9 V power supply instead of 12 V
Saves about 25 % of energy. This option is applicable only if the analogue signal (Pilot/MPX/Output) does not exceed 5 Vpp.
Disconnecting of the LCD backlight
Saves about 30 % of energy. The LCD is still well readable in daily or artificial lighting.
The LCD backlight connector (marked as
J19
on the main board) is accessible after opening the case using the four screws at the
bottom side
of the cover.