9. Ethernet control ports 1 & 2 2. Booster status LED 10. Digital outputs (Dante, AES59 & 3. Power status LED AES72) 4. MRK16 ON/OFF LED 11. Analogue outputs (Tascam DB25) 5. ON/OFF switch 12. Data over Fiber connector (LC/PC) 6. Headphones output (Jack 6.35mm) 13.
MRK16 chassis. This will secure the MCR54 to the rack frame and prevent possible disconnections, which could cause the MCR54 to switch off and result in a loss of RF signal and audio. It is recommended to power off the MRK16 when inserting or removing the MCR54.
16 channels ultra-wideband rack unit POWERING UP To switch on the MRK16, connect the PSP15V4A0-X power supply provided with the rack to the DC-INPUT connector. The corresponding power LED on the front panel will illuminate. - If the LED is blue, the power supply is connected and in use.
To enter the MRK16 main menu, press and hold the headphone encoder for two seconds. The MRK16 menu will appear on the display of the furthest receiver to the right. If no receiv- ers are inserted, you cannot access the MRK16 menu unless the device is connected to the Wisycom Manager.
48kHz. Analogue Out The analog output on the MRK16 is provided through two DB25 connectors (Tascam stan- dard), with channels 1 to 8 on the first connector and channels 9 to 16 on the second. To use this output, connect the adapter cable and tighten the two screws on the connector.
NETWORKING Ethernet ports The MRK16 has five different Ethernet ports. The first four (1, 2, 3, 4) use standard Ethernet connectors, while the fifth port uses an optical LC/PC connection. NOTE: early versions of the MRK16 may not have the LC/PC connectors installed.
16 channels ultra-wideband rack unit RF SETUP The MRK16 features 2 diversity RF inputs divided into A1, B1 and A2, B2. These four connec- tors are BNC type. Each connector is capable of providing 12V bias The MRK16 has 2 diversity outputs which uses the SMA connector RF OUT A and RF OUT B.
RF. This setup enables users to deploy receiving antennas at a much greater distance (see diagram). Since the EX3 operates independently, to feed the RF signals into the MRK16, you need to daisy chain the RF outputs from the EX3’s BNC connectors into the main BNC inputs of the MRK16.
MRK16 16 channels ultra-wideband rack unit Expansion board Menu MRK16 automatically detects the Expansion Board connected so it will show this menu only if there’s the board inside. Opt Rx active On/Off Opt Exp Opt IN levels In: A:0.00mW / In: B: 0.00mW...
16 channels ultra-wideband rack unit Option - GPIO BOARD (GP1) When the MRK16 is equipped with the GP1 option, a SubD 44-pin connector is available on the rear panel. This connector allows for the management of the following: - 16 outputs: These outputs provide 28Vdc or 20Vac with a maximum current of 70mA. Out- puts are normally open and isolated, meaning they are typically not connected to ground or power by default, and each output is electrically separate from the others.
16 channels ultra-wideband rack unit PTT MANAGEMENT It sounds like the PTT (Push To Talk) feature on the Wisycom system allows for remote control of receiver outputs by pressing the PTT button on compatible Wisycom transmitters (e.g., MTH410 with PTT305 accessory or MTP60 with ADT30 accessory).
4 LEDs indication for the zone activation status (red, green, off) 4 LEDs indication for the booster status (red, green, off) 4 LEDs indication for the power supply status (red, green, blue, off) 1 LED indication for the MRK16 status (green, off) Max number of receiver slots...
MRK16 16 channels ultra-wideband rack unit SAFETY INSTRUCTIONS • Follow all instructions and information. • Do not lose this manual. • Do not use this apparatus in the rain or near water. • ATTENTION: supply the apparatus with the correct mains voltage and with the ground connection.
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