Sennheiser Wireless Digital Instructions for Use - Page 9

ቢ ባ ቤ ብ ብ ብ Indicators on the EM 1090 DIGITAL receiver The 3-segment LED display on the left of the front panel provides information on the operating state of the EM 1090 DIGITAL receiver: Red LED "ON": The LED ባ lights up to show that the receiver is connected to the mains and has been switched on with the POWER button ቢ. Red LED "RF": An RF signal from the suitable transmitter is being received by the receiver. In contrast to analog transmission, digital test signals are also received so that the transmitter can be identified. Red LED "DATA": After the receiver has checked the suitable transmitter and accepted the digital transmission, the LED ብ indicates that a data stream is being received. "AF LEVEL" indication The 6-segment LED display on the right of the front panel indicates the AF level, i.e. the incoming audio signal. The segments of the LED display start lighting up from the left. Adjust the sensitivity of the SK 1093 DIGITAL belt pack transmitter such that the last (right-hand) LED segment does not light up. The sensitivity of the SKM 1091 DIGITAL handheld transmitter is automatically adjusted. "BATTERY" indication As long as the transmitter doesn't transmit any audio signal (e.g. during pauses in speaking), the 6-segment LED display indicates the remaining transmitter battery capacity. The segments of the LED display start lighting up from the right. If the battery is going flat, the last (left-hand) LED segment will light up. You should replace the battery within the next 20 minutes (value depending on battery type). 9