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RELACART WAM-400 Installation And Operation Manual

Digital & wireless automatic mixer
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Summary of Contents for RELACART WAM-400

  • Page 2 Safety Operation and Notice ........P3 Introduction .
  • Page 3 18. This symbol" "indicates that dangerous voltage constituting a risk of electric shock is present within this unit. worship services, broadcast and conference applications. 19. All Relacart products will be afforded one year free maintenance except for man-made damage, such as: — the device is damaged by man-made factors.
  • Page 5 RCA Audio Line Input: Two RCA audio line input,Can be connected to the input of mixer / MP3 / DVD, RCA input is mono. RCA Audio Line Output: Two RCA audio line input,Can be connected to the output of mixer / MP3 / DVD, RCA output is mono.
  • Page 6 UD-200...
  • Page 7 1,Triangle symbol - when the triangle symbol is on, the microphone is turned on(speaking/allowed to speak) . When the last lock function is opened, or when the microphone is set to priority to the channel, the triangle symbol of the corresponding channel is also on.
  • Page 8 3)To enter the menu mode: Press and hold the CONTROL knob 3 seconds to enter the edit mode, rotate this knob once to select and set MODE, Last Lock, Hold Time,Priority Select, Threshold Level, Language Select, Speak Number, Keyboard lock, Contrast Ratio or Exit.
  • Page 9 Priority Select: Set the microphone at priority. Select “Priority Select”, then press CONTROL knob to enter edit mode, rotate this knob, to choose the priority channel, if there are two receivers to link together for use, the LCD will display the first one A, the second one B, can set two channels at priority at the most, press CONTROL knob to confirm the desire choice.
  • Page 10: Keyboard Lock

    ⑤ Threshold Level: According to the ambient noise to set the threshold manually, set the “Manual” in the “MODE”.“MODE”. (PS: Only use this setting in manual mode)(Factory preset is “Auto”). Select “Threshold Level”, then press CONTROL knob to enter edit mode, rotate this knob, LCD will display 1 dBm step, providing a 1 dBm to 10 dBm ranges.
  • Page 11: Contrast Ratio

    ⑨ Contrast Ratio:Enter the display contrast” function, rotate this knob, to set the screen “ display contrast, from 00-15 , the default factory settings of the display contrast is 10. Manual (“Threshold Level” setting) Auto ( Factory preset, automatic setting by system micro processor) CONTRAST RATIO ON ( the microphone will be always “ON”) OFF ( the microphone will be OFF after the “Hold Time”)
  • Page 12 The first mixer (salve) The second mixer (slave) The third mixer (slave) The fourth mixer (master)
  • Page 13 System Applications Connection Diagram Central Control System Camera RC-808TV The first mixer(slave) WΑΜ-400 Control Cable Central Control System The second mixer (slave) WΑΜ-400 Central Control System The t hird mixer (master) WΑΜ-400 Audio main output Recorder Projector RS interface Technical parameters: baud rate:115200 data bit :8 stop bit :1...
  • Page 14 Carrier Frequency Range: UHF 554MHz~936MHz Main Frame Size: EIA STANDARD 1U Oscillation: PLL synthesized Receiving Channel: 4 Channel Harmonic radiation: <-50dBm Power supply: DC 12V / 12W Bandwidth: Maximum current: 1A Band HF: 139MHz(797Mhz~936MHZ) Frequency Reliability: 0.005% Band AD: 134MHz(662MHz~796MHz) Carrier Frequency Range: UHF 554MHz~936MHz Band EJ: 97MHz(554MHz~651MHz) Band Width: 64MHz...
  • Page 15 UB-200 Boundary Microphone Element: Fixed-charge back plate, permanently polarized condenser Ccarrier Frequency Range: UHF 554MHz~936MHz Carrier Frequency Range: UHF 554MHz~936MHz Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface) Carrier Frequency Range:UHF 554MHz~936MHz Oscillation: PLL synthesized Oscillation:PLL synthesized Band Width: Harmonic radiation: <-63dBm Harmonic radiation: <-50dBm Band HF: 139MHz(797Mhz~936MHZ)