Abstract: The present invention relates to a method for amplifying a signal in an amplifying device, and in particular to a method for an amplifying device being adapted for a plurality of available powers. The method comprises determining an available power by retrieving a value indicating an available power, the available power being one of the plurality of available powers, setting an operating voltage level for a power amplifier, the operating voltage level being based on the available power, generating a pre-amplified signal by applying a signal gain to the signal, the signal gain being based on the available power, and generating an output signal by amplifying the pre-amplified signal at the power amplifier.

Abstract: The present invention relates to a method for amplifying a signal in an amplifying device, and in particular to a method for an amplifying device being adapted for a plurality of available powers. The method comprises determining an available power by retrieving a value indicating an available power, the available power being one of the plurality of available powers, setting an operating voltage level for a power amplifier, the operating voltage level being based on the available power, generating a pre-amplified signal by applying a signal gain to the signal, the signal gain being based on the available power, and generating an output signal by amplifying the pre-amplified signal at the power amplifier.

Abstract: A monitoring camera includes at least one emitter of perceivable signals, a tilt sensor arranged to generate a signal representing a tilt value indicating a tilting angle of the monitoring camera, and an emitter driver arranged to drive the at least one emitter of perceivable signals in response to an adjustment indicating signal which is based on the tilt value signal. The monitoring camera may be arranged to perform a method including entering the camera into an installation mode, generating a tilt value signal at a tilt sensor within the monitoring camera, and indicating by means of at least one emitter of perceivable signals whether the monitoring camera is positioned in a desirable tilt or not based on the generated tilt value signal. The method may further include exiting the installation mode and entering into monitoring mode when satisfactory tilt is achieved.

Abstract: A monitoring camera includes at least one emitter of perceivable signals, a tilt sensor arranged to generate a signal representing a tilt value indicating a tilting angle of the monitoring camera, and an emitter driver arranged to drive the at least one emitter of perceivable signals in response to an adjustment indicating signal which is based on the tilt value signal. The monitoring camera may be arranged to perform a method including entering the camera into an installation mode, generating a tilt value signal at a tilt sensor within the monitoring camera, and indicating by means of at least one emitter of perceivable signals whether the monitoring camera is positioned in a desirable tilt or not based on the generated tilt value signal. The method may further include exiting the installation mode and entering into monitoring mode when satisfactory tilt is achieved.