236A Operating Manual Genelec 1236A Smart Active Monitor
Genelec 1236A Operating Manual Introduction Congratulations and thank you for choosing Genelec! Since 1978, Genelec has been guided by a single idea – to make perfect active monitors that deliver neutral and accurate sound in every kind of acoustical environment. In Genelec’s quest for this ultimate goal, our unrivalled commitment to research and development has led us to continuously develop innovative driver technology, electronic circuitry, enclosure designs and more.
>2 >2 m and frequency response. The monitor enclosure has its acoustical axis midway between the midrange and treble drivers. This axis should be used as the listening and measuring axis of the system. (See Figure 1 and 2). The typical listening distance varies between 2 and 3.5 m (6½ and 11½ ft) from the monitors. The monitor should be aimed so that the vertical acoustical axes of the two monitors meet midway between the standing and seated listening position (1.4 m – 4 ft 7 in from the floor).
wall will cause diffraction, which leads to inferior frequency response and stereo image. Ensure that the enclosure is flush with the surface of the wall. If a decorative cloth frame is used to cover the wall, make sure that the edges adjacent to the monitor are less than 20 mm (3/4 in) deep. The cloth must be very thin Tricot or acoustically transparent material, otherwise the high frequency response of the system will be adversely affected. Genelec approved cloth grilles are available.
DIGITAL SIGNAL INPUT AND THRU CONNECTORS ANALOG SIGNAL INPUT CONNECTOR CONTROL NETWORK CONNECTORS LED CONNECTOR COOLING FAN (GRILLE NOT SHOWN) 1 GND 2 + 3 2 3 1 IN 1 3 2 THRU DIGITAL IN AES/EBU ANALOG IN DIGITAL THRU AES/EBU This device complies with FCC Part 15 and Canadian ICES-003 radio frequency Class A emission requirements. Refer to operating manual for full information. RAM-XL AMPLIFIER MODULE www.genelec.
Button press Function Notes Short press Power on, power off Long press Enter special mode, exit special mode Press longer than 5 seconds Special mode: one short press Mode 1: AES/EBU channel A selected, room-related calibration in use Power button light blinks once every few seconds Short press advances Mode 2: AES/EBU channel B selected, room-related calibration in use Power button light blinks twice every few seconds Short press advances Mode 3: AES/EBU channel A selected, factory calibrati
Figure 9. Vertical directivity characteristics of the 1236A. communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Figure 10. Horizontal directivity characteristics of the 1236A.
1236A Operating Manual AMPLIFIER SECTION SYSTEM SPECIFICATIONS 1236A 1236A Lower cut-off frequency, –6 dB ≤ 17.5 Hz Upper cut-off frequency, –6 dB 26 kHz Accuracy of frequency response, ± 2.
