BENZING M1 - ClubTECHNICAL DATAHB_BENZING-M1_CLUB-EN_13.doc 61GANTNER Pigeon Systems GmbH8. TECHNICAL DATA8.1 Power SupplyVoltage Supplied By- The Power Supply Unit: 10 to 15 VDC (plus pole on the inside)- Battery: 2 x 1.5 V / type AA - LR16 (alkaline batteries)Current of the BENZING M1: Typically maximum of 100/130 mA at 12 VDC8.2 Internal ClockReal-Time-Clock (RTC): Quartz operatedPrecision: < ±0.25 seconds per day at +25°C (+77°F)8.3 MemoryProgram Memory: 2 MByte FlashPigeon Memory: 256 kByte Flash for 1000 pigeonsMemory: 16 MByte SDRAM8.4 Operating ToolsKeys: 4 function keys with a description of the function onthe display with a text in clear2 cursor keys1 key ’Start’1 key ’OK’1 key ‘Backwards’Display: Monochrome LED display with graphics capabilities andbackground lighting, 128 x 64 pixelAcoustic Signal: Built-in beep8.5 InterfaceUSB Interface: Standard 1.1, plug type B to connect to a PCDB-15 Interface: RS 485 to connect to antennas (loft or club) and toconnect to a docking station